10-Q
20110429 6.01 MB 0
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Changes in Equity (APSC)</a></li><li class="accordion" style="margin-left:0em"><a class="xbrlviewer" onClick="javascript:highlight(this);" href="javascript:loadReport(26);">S-2. Other Income and Other Expense (APSC)</a></li></ul></li><li class="accordion"><a href="javascript:loadReport(27)"><img src="https://xbrl.quotemedia.com/static/js/xbrl/reports.gif" border="0" height="12" width="9" alt="Reports"></img>All Reports</a></li><li class="accordion"><a href="javascript:loadReport(28)"><img src="https://xbrl.quotemedia.com/static/js/xbrl/reports.gif" border="0" height="12" width="9" alt="Logs"></img>Rendering Log</a></li></ul></div></td><td style="vertical-align: top;"><div id="reportDiv"></div></td></tr></table></div></body></html> <div id="xbrl_R1" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255138268792"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Document and Entity Information - USD ($)<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> <th class="th" colspan="1"></th> <th class="th" colspan="1"></th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Apr. 25, 2011</div></th> <th class="th"><div>Jun. 30, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementLineItems', window );"><strong>Statement [Line Items]</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td> <td class="text">PINNACLE WEST CAPITAL CORP<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td> <td class="text">0000764622<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td> <td class="text">10-Q<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td> <td class="text">Mar. 31, 2011<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td> <td class="text">false<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td> <td class="text">2011<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td> <td class="text">Q1<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td> <td class="text">--12-31<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityWellKnownSeasonedIssuer', window );">Entity Well-known Seasoned Issuer</a></td> <td class="text">Yes<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityVoluntaryFilers', window );">Entity Voluntary Filers</a></td> <td class="text">No<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td> <td class="text">Yes<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td> <td class="text">Large Accelerated Filer<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityPublicFloat', window );">Entity Public Float</a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="nump">$ 3,935,855,234<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td> <td class="text">&#160;<span></span> </td> <td class="nump">109,016,655<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="rh"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember', window );">ARIZONA PUBLIC SERVICE COMPANY</a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementLineItems', window );"><strong>Statement [Line Items]</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityRegistrantName', window );">Entity Registrant Name</a></td> <td class="text">ARIZONA PUBLIC SERVICE CO<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCentralIndexKey', window );">Entity Central Index Key</a></td> <td class="text">0000007286<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentType', window );">Document Type</a></td> <td class="text">10-Q<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentPeriodEndDate', window );">Document Period End Date</a></td> <td class="text">Mar. 31, 2011<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_AmendmentFlag', window );">Amendment Flag</a></td> <td class="text">false<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalYearFocus', window );">Document Fiscal Year Focus</a></td> <td class="text">2011<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_DocumentFiscalPeriodFocus', window );">Document Fiscal Period Focus</a></td> <td class="text">Q1<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_CurrentFiscalYearEndDate', window );">Current Fiscal Year End Date</a></td> <td class="text">--12-31<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityWellKnownSeasonedIssuer', window );">Entity Well-known Seasoned Issuer</a></td> <td class="text">Yes<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityVoluntaryFilers', window );">Entity Voluntary Filers</a></td> <td class="text">No<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCurrentReportingStatus', window );">Entity Current Reporting Status</a></td> <td class="text">Yes<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityFilerCategory', window );">Entity Filer Category</a></td> <td class="text">Non-accelerated Filer<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityPublicFloat', window );">Entity Public Float</a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> <td class="nump">$ 0<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_EntityCommonStockSharesOutstanding', window );">Entity Common Stock, Shares Outstanding</a></td> <td class="text">&#160;<span></span> </td> <td class="nump">71,264,947<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_AmendmentFlag"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>If the value is true, then the document as an amendment to previously-filed/accepted document.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_AmendmentFlag</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:booleanItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_CurrentFiscalYearEndDate"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>End date of current fiscal year in the format --MM-DD.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_CurrentFiscalYearEndDate</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:gMonthDayItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalPeriodFocus"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal period of the document report. For a first quarter 2006 quarterly report, which may also provide financial information from prior periods, the first fiscal quarter should be given as the fiscal period focus. Values: FY, Q1, Q2, Q3, Q4, H1, H2, M9, T1, T2, T3, M8, CY.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_DocumentFiscalPeriodFocus</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:fiscalPeriodItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentFiscalYearFocus"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>This is focus fiscal year of the document report in CCYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_DocumentFiscalYearFocus</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:gYearItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentPeriodEndDate"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The end date of the period reflected on the cover page if a periodic report. For all other reports and registration statements this will be the filing date. The format of the date is CCYY-MM-DD.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_DocumentPeriodEndDate</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:dateItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_DocumentType"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The type of document being provided (such as 10-K, 10-Q, N-1A, etc). The document type should be limited to the same value as the supporting SEC submission type. The acceptable values are as follows: S-1, S-3, S-4, S-11, F-1, F-3, F-4, F-9, F-10, 6-K, 8-K, 10, 10-K, 10-Q, 20-F, 40-F, N-1A, 485BPOS, NCSR, N-Q, and Other.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_DocumentType</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:SECReportItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCentralIndexKey"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12b<br> -Subsection 1<br></p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityCentralIndexKey</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:centralIndexKeyItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCommonStockSharesOutstanding"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate number of shares outstanding of each of registrant's classes of common stock, as of latest practicable date. Where multiple classes exist define each class by adding class of stock items such as Common Class A [Member], Common Class B [Member] onto the Instrument [Domain] of the Entity Listings, Instrument</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityCommonStockSharesOutstanding</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:sharesItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityCurrentReportingStatus"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityCurrentReportingStatus</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:yesNoItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityFilerCategory"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate whether the registrant is one of the following: (1) Large Accelerated Filer, (2) Accelerated Filer, (3) Non-accelerated Filer, or (4) Smaller Reporting Company. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityFilerCategory</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:filerCategoryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityPublicFloat"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>State aggregate market value of voting and non-voting common equity held by non-affiliates computed by reference to price at which the common equity was last sold, or average bid and asked price of such common equity, as of the last business day of registrant's most recently completed second fiscal quarter. The public float should be reported on the cover page of the registrants form 10K.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityPublicFloat</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityRegistrantName"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>Reference 1: http://www.xbrl.org/2003/role/presentationRef<br> -Publisher SEC<br> -Name Regulation 12B<br> -Number 240<br> -Section 12b<br> -Subsection 1<br></p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityRegistrantName</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:normalizedStringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityVoluntaryFilers"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityVoluntaryFilers</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:yesNoItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_EntityWellKnownSeasonedIssuer"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Indicate "Yes" or "No" if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_EntityWellKnownSeasonedIssuer</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>dei_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:yesNoItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementLineItems"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StatementLineItems</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td></td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td></td> </tr> <tr> <td><strong> Period Type:</strong></td> <td></td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R2" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255138498024"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Income (Unaudited) - USD ($)<br> shares in Thousands, $ in Thousands</strong></div></th> <th class="th" colspan="2">3 Months Ended</th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Mar. 31, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RevenuesAbstract', window );"><strong>OPERATING REVENUES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ElectricDomesticRegulatedRevenue', window );">Regulated electricity segment</a></td> <td class="nump">$ 647,974<span></span> </td> <td class="nump">$ 611,425<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherSalesRevenueNet', window );">Other revenues</a></td> <td class="nump">11,601<span></span> </td> <td class="nump">8,930<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SalesRevenueNet', window );">Total</a></td> <td class="nump">659,575<span></span> </td> <td class="nump">620,355<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpensesAbstract', window );"><strong>OPERATING EXPENSES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsSoldElectric', window );">Regulated electricity segment fuel and purchased power</a></td> <td class="nump">212,007<span></span> </td> <td class="nump">215,540<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations', window );">Operations and maintenance</a></td> <td class="nump">256,486<span></span> </td> <td class="nump">207,842<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfServicesDepreciationAndAmortization', window );">Depreciation and amortization</a></td> <td class="nump">106,601<span></span> </td> <td class="nump">100,653<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income taxes</a></td> <td class="nump">37,624<span></span> </td> <td class="nump">31,724<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherCostAndExpenseOperating', window );">Other expenses</a></td> <td class="nump">9,716<span></span> </td> <td class="nump">6,928<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpenses', window );">Total</a></td> <td class="nump">622,434<span></span> </td> <td class="nump">562,687<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">OPERATING INCOME</a></td> <td class="nump">37,141<span></span> </td> <td class="nump">57,668<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>OTHER INCOME (DEDUCTIONS)</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td> <td class="nump">5,395<span></span> </td> <td class="nump">5,389<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncome', window );">Other income (Note 11)</a></td> <td class="nump">1,690<span></span> </td> <td class="nump">2,108<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingExpense', window );">Other expense (Note 11)</a></td> <td class="num">(1,699)<span></span> </td> <td class="num">(2,696)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total</a></td> <td class="nump">5,386<span></span> </td> <td class="nump">4,801<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseAbstract', window );"><strong>INTEREST EXPENSE</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestCostsIncurred', window );">Interest charges</a></td> <td class="nump">61,077<span></span> </td> <td class="nump">60,705<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest', window );">Allowance for borrowed funds used during construction</a></td> <td class="num">(3,576)<span></span> </td> <td class="num">(3,047)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Total</a></td> <td class="nump">57,501<span></span> </td> <td class="nump">57,658<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_IncomeLossFromContinuingOperationsBeforeIncomeTaxes', window );">INCOME (LOSS) FROM CONTINUING OPERATIONS BEFORE INCOME TAXES</a></td> <td class="num">(14,974)<span></span> </td> <td class="nump">4,811<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxExpenseBenefit', window );">INCOME TAXES</a></td> <td class="num">(5,649)<span></span> </td> <td class="num">(7,172)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest', window );">INCOME (LOSS) FROM CONTINUING OPERATIONS</a></td> <td class="num">(9,325)<span></span> </td> <td class="nump">11,983<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract', window );"><strong>LOSS FROM DISCONTINUED OPERATIONS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax', window );">Net of income tax benefit of $222 and $8,389 (Note 14)</a></td> <td class="num">(349)<span></span> </td> <td class="num">(12,880)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET LOSS</a></td> <td class="num">(9,674)<span></span> </td> <td class="num">(897)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Less: Net income attributable to noncontrolling interests (Note 7)</a></td> <td class="nump">5,461<span></span> </td> <td class="nump">5,117<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">NET LOSS ATTRIBUTABLE TO COMMON SHAREHOLDERS</a></td> <td class="num">$ (15,135)<span></span> </td> <td class="num">$ (6,014)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic', window );">WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC</a></td> <td class="nump">108,832<span></span> </td> <td class="nump">101,474<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding', window );">WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED</a></td> <td class="nump">108,832<span></span> </td> <td class="nump">101,474<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>EARNINGS PER WEIGHTED-AVERAGE COMMON SHARE OUTSTANDING</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare', window );">Income (loss) from continuing operations attributable to common shareholders - basic</a></td> <td class="num">$ (0.14)<span></span> </td> <td class="nump">$ 0.07<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareBasic', window );">Net loss attributable to common shareholders - basic</a></td> <td class="num">(0.14)<span></span> </td> <td class="num">(0.06)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare', window );">Income (loss) from continuing operations attributable to common shareholders - diluted</a></td> <td class="num">(0.14)<span></span> </td> <td class="nump">0.07<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareDiluted', window );">Net loss attributable to common shareholders - diluted</a></td> <td class="num">(0.14)<span></span> </td> <td class="num">(0.06)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockDividendsPerShareDeclared', window );">DIVIDENDS DECLARED PER SHARE</a></td> <td class="nump">$ 0.525<span></span> </td> <td class="nump">$ 0.525<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract', window );"><strong>AMOUNTS ATTRIBUTABLE TO COMMON SHAREHOLDERS:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromContinuingOperations', window );">Income (loss) from continuing operations, net of tax</a></td> <td class="num">$ (14,795)<span></span> </td> <td class="nump">$ 6,855<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity', window );">Discontinued operations, net of tax</a></td> <td class="num">(340)<span></span> </td> <td class="num">(12,869)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">Net loss attributable to common shareholders</a></td> <td class="num">$ (15,135)<span></span> </td> <td class="num">$ (6,014)<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_IncomeLossFromContinuingOperationsBeforeIncomeTaxes"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of operating profit and nonoperating income (expense) from continuing operations before income taxes.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_IncomeLossFromContinuingOperationsBeforeIncomeTaxes</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockDividendsPerShareDeclared"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CommonStockDividendsPerShareDeclared</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:perShareItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsSoldElectric"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostOfGoodsSoldElectric</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfServicesDepreciationAndAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostOfServicesDepreciationAndAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsAndExpenses"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostsAndExpenses</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsAndExpensesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostsAndExpensesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareBasic"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EarningsPerShareBasic</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:perShareItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareDiluted"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EarningsPerShareDiluted</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:perShareItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ElectricDomesticRegulatedRevenue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ElectricDomesticRegulatedRevenue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperations"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperations</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsPerBasicShare</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:perShareItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:perShareItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefit"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefit</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestCostsIncurred"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestCostsIncurred</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestExpenseAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetIncomeLossAttributableToNoncontrollingInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetIncomeLossAvailableToCommonStockholdersBasicAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpenseAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpenseAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherCostAndExpenseOperating"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherCostAndExpenseOperating</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherNonoperatingExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncome"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncome</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherSalesRevenueNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherSalesRevenueNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProfitLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RevenuesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RevenuesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SalesRevenueNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_SalesRevenueNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_TaxesExcludingIncomeAndExciseTaxes</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:sharesItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_WeightedAverageNumberOfSharesOutstandingBasic</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:sharesItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R3" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255202284536"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Income (Unaudited) (Parenthetical) - USD ($)<br> $ in Thousands</strong></div></th> <th class="th" colspan="2">3 Months Ended</th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Mar. 31, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract', window );"><strong>LOSS FROM DISCONTINUED OPERATIONS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation', window );">Income tax benefit on discontinued operations</a></td> <td class="nump">$ 222<span></span> </td> <td class="nump">$ 8,389<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R4" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255137606696"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th> <th class="th" colspan="1">3 Months Ended</th> <th class="th" colspan="1">12 Months Ended</th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Dec. 31, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>CURRENT ASSETS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td> <td class="nump">$ 114,193<span></span> </td> <td class="nump">$ 110,188<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableGrossCurrent', window );">Customer and other receivables</a></td> <td class="nump">309,854<span></span> </td> <td class="nump">324,207<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear', window );">Accrued unbilled revenues</a></td> <td class="nump">93,659<span></span> </td> <td class="nump">103,292<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts</a></td> <td class="num">(7,691)<span></span> </td> <td class="num">(7,981)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherInventorySupplies', window );">Materials and supplies (at average cost)</a></td> <td class="nump">161,063<span></span> </td> <td class="nump">181,414<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EnergyRelatedInventoryOtherFossilFuel', window );">Fossil fuel (at average cost)</a></td> <td class="nump">20,505<span></span> </td> <td class="nump">21,575<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsNetCurrent', window );">Deferred income taxes</a></td> <td class="nump">124,244<span></span> </td> <td class="nump">124,897<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesReceivable', window );">Income tax receivable (Note 6)</a></td> <td class="nump">0<span></span> </td> <td class="nump">2,483<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedges', window );">Assets from risk management activities (Note 8)</a></td> <td class="nump">54,579<span></span> </td> <td class="nump">73,788<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory assets (Note 3)</a></td> <td class="nump">55,743<span></span> </td> <td class="nump">62,286<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other current assets</a></td> <td class="nump">31,868<span></span> </td> <td class="nump">28,362<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td> <td class="nump">958,017<span></span> </td> <td class="nump">1,024,511<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_InvestmentsAndOtherAssetsAbstract', window );"><strong>INVESTMENTS AND OTHER ASSETS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgesNoncurrent', window );">Assets from risk management activities (Note 8)</a></td> <td class="nump">38,520<span></span> </td> <td class="nump">39,032<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DecommissioningTrustAssetsAmount', window );">Nuclear decommissioning trust (Note 15)</a></td> <td class="nump">486,737<span></span> </td> <td class="nump">469,886<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td> <td class="nump">64,429<span></span> </td> <td class="nump">116,216<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalInvestmentsAndOtherAssets', window );">Total investments and other assets</a></td> <td class="nump">589,686<span></span> </td> <td class="nump">625,134<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNetAbstract', window );"><strong>PROPERTY, PLANT AND EQUIPMENT</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Plant in service and held for future use</a></td> <td class="nump">13,270,775<span></span> </td> <td class="nump">13,201,960<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation and amortization</a></td> <td class="num">(4,580,344)<span></span> </td> <td class="num">(4,514,204)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net</a></td> <td class="nump">8,690,431<span></span> </td> <td class="nump">8,687,756<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">Construction work in progress</a></td> <td class="nump">441,683<span></span> </td> <td class="nump">459,361<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleLeasebackTransactionNetBookValue', window );">Palo Verde sale leaseback, net of accumulated depreciation (Note 7)</a></td> <td class="nump">135,766<span></span> </td> <td class="nump">137,956<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net of accumulated amortization</a></td> <td class="nump">182,855<span></span> </td> <td class="nump">184,952<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NuclearFuelNetOfAmortization', window );">Nuclear fuel, net of accumulated amortization</a></td> <td class="nump">129,554<span></span> </td> <td class="nump">108,794<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet', window );">Total property, plant and equipment</a></td> <td class="nump">9,580,289<span></span> </td> <td class="nump">9,578,819<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCostsAbstract', window );"><strong>DEFERRED DEBITS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory assets (Note 3)</a></td> <td class="nump">979,854<span></span> </td> <td class="nump">986,370<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesReceivableNoncurrent', window );">Income tax receivable (Note 6)</a></td> <td class="nump">67,738<span></span> </td> <td class="nump">65,103<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCostsNet', window );">Other</a></td> <td class="nump">127,306<span></span> </td> <td class="nump">113,061<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalDeferredDebits', window );">Total deferred debits</a></td> <td class="nump">1,174,898<span></span> </td> <td class="nump">1,164,534<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">TOTAL ASSETS</a></td> <td class="nump">12,302,890<span></span> </td> <td class="nump">12,392,998<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>CURRENT LIABILITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td> <td class="nump">215,968<span></span> </td> <td class="nump">236,354<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesPayableCurrent', window );">Accrued taxes (Note 6)</a></td> <td class="nump">155,172<span></span> </td> <td class="nump">104,711<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPayableCurrent', window );">Accrued interest</a></td> <td class="nump">54,948<span></span> </td> <td class="nump">54,831<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ShortTermBorrowings', window );">Short-term borrowings</a></td> <td class="nump">17,300<span></span> </td> <td class="nump">16,600<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt (Note 2)</a></td> <td class="nump">832,275<span></span> </td> <td class="nump">631,879<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerDepositsCurrent', window );">Customer deposits</a></td> <td class="nump">68,821<span></span> </td> <td class="nump">68,322<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgesLiabilities', window );">Liabilities from risk management activities (Note 8)</a></td> <td class="nump">71,047<span></span> </td> <td class="nump">58,976<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_DeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent', window );">Deferred fuel and purchased power regulatory liability (Note 3)</a></td> <td class="nump">77,151<span></span> </td> <td class="nump">58,442<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityCurrent', window );">Other regulatory liabilities (Note 3)</a></td> <td class="nump">78,167<span></span> </td> <td class="nump">80,526<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td> <td class="nump">103,363<span></span> </td> <td class="nump">139,063<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td> <td class="nump">1,674,212<span></span> </td> <td class="nump">1,449,704<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract', window );"><strong>LONG-TERM DEBT LESS CURRENT MATURITIES (Note 2)</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities</a></td> <td class="nump">2,748,676<span></span> </td> <td class="nump">2,948,991<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_SaleLeasebackLessorNotes', window );">Palo Verde sale leaseback lessor notes less current maturities (Note 7)</a></td> <td class="nump">96,803<span></span> </td> <td class="nump">96,803<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtNoncurrent', window );">Total long-term debt less current maturities</a></td> <td class="nump">2,845,479<span></span> </td> <td class="nump">3,045,794<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_DeferredCreditsAbstract', window );"><strong>DEFERRED CREDITS AND OTHER</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td> <td class="nump">1,775,368<span></span> </td> <td class="nump">1,863,861<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory liabilities (Note 3)</a></td> <td class="nump">689,942<span></span> </td> <td class="nump">614,063<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsNoncurrent', window );">Liability for asset retirements (Note 16)</a></td> <td class="nump">244,483<span></span> </td> <td class="nump">328,571<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent', window );">Liabilities for pension and other postretirement benefits (Note 4)</a></td> <td class="nump">824,502<span></span> </td> <td class="nump">813,121<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilitiesNoncurrent', window );">Liabilities from risk management activities (Note 8)</a></td> <td class="nump">56,517<span></span> </td> <td class="nump">65,390<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerAdvancesForConstruction', window );">Customer advances</a></td> <td class="nump">118,778<span></span> </td> <td class="nump">121,645<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MineReclamationAndClosingLiabilityNoncurrent', window );">Coal mine reclamation</a></td> <td class="nump">117,455<span></span> </td> <td class="nump">117,243<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent', window );">Unrecognized tax benefits (Note 6)</a></td> <td class="nump">82,613<span></span> </td> <td class="nump">66,349<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other</a></td> <td class="nump">144,770<span></span> </td> <td class="nump">132,031<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalDeferredCreditsAndOtherLiabilities', window );">Total deferred credits and other</a></td> <td class="nump">$ 4,054,428<span></span> </td> <td class="nump">$ 4,122,274<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies2009', window );">COMMITMENTS AND CONTINGENCIES (SEE NOTES)</a></td> <td class="text"> <span></span> </td> <td class="text"> <span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract', window );"><strong>EQUITY (Note 9)</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValue', window );">Common stock, no par value</a></td> <td class="nump">$ 2,434,784<span></span> </td> <td class="nump">$ 2,421,372<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TreasuryStockValue', window );">Treasury stock</a></td> <td class="num">(5,768)<span></span> </td> <td class="num">(2,239)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValueOutstanding', window );">Total common stock</a></td> <td class="nump">2,429,016<span></span> </td> <td class="nump">2,419,133<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td> <td class="nump">1,351,716<span></span> </td> <td class="nump">1,423,961<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract', window );"><strong>Accumulated other comprehensive loss:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax', window );">Pension and other postretirement benefits</a></td> <td class="num">(58,554)<span></span> </td> <td class="num">(59,420)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax', window );">Derivative instruments</a></td> <td class="num">(90,767)<span></span> </td> <td class="num">(100,347)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax', window );">Total accumulated other comprehensive loss</a></td> <td class="num">(149,321)<span></span> </td> <td class="num">(159,767)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total shareholders' equity</a></td> <td class="nump">3,631,411<span></span> </td> <td class="nump">3,683,327<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MinorityInterest', window );">Noncontrolling interests (Note 7)</a></td> <td class="nump">97,360<span></span> </td> <td class="nump">91,899<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Total equity</a></td> <td class="nump">3,728,771<span></span> </td> <td class="nump">3,775,226<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">TOTAL LIABILITIES AND EQUITY</a></td> <td class="nump">$ 12,302,890<span></span> </td> <td class="nump">$ 12,392,998<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_DeferredCreditsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred Credits.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_DeferredCreditsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_DeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred Fuel And Purchased Power Regulatory Liability Current.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_DeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_InvestmentsAndOtherAssetsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Investments and Other Assets</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_InvestmentsAndOtherAssetsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_SaleLeasebackLessorNotes"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Variable Interest entity long term debt.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_SaleLeasebackLessorNotes</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_TotalDeferredCreditsAndOtherLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations, excluding Long-Term Debt, incurred as part of normal operations that is expected to be repaid beyond one year or the normal operating cycle if longer.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_TotalDeferredCreditsAndOtherLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_TotalDeferredDebits"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all regulatory assets and other deferred debits that are expected to be recovered through revenue sources (or the normal operating cycle, if longer).</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_TotalDeferredDebits</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_TotalInvestmentsAndOtherAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all investments and other assets that are expected to be realized in cash, sold, or consumed at a future date that exceeds one year from the balance sheet date. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_TotalInvestmentsAndOtherAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableGrossCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccountsReceivableGrossCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetRetirementObligationsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_Assets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies2009"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies2009</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CommonStockValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValueOutstanding"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CommonStockValueOutstanding</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConstructionInProgressGross"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ConstructionInProgressGross</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CustomerAdvancesForConstruction"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CustomerAdvancesForConstruction</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CustomerDepositsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CustomerDepositsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DecommissioningTrustAssetsAmount"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DecommissioningTrustAssetsAmount</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredCostsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredCostsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsNetCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsNetCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedges"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedges</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgesLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgesLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EnergyRelatedInventoryOtherFossilFuel"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EnergyRelatedInventoryOtherFossilFuel</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesReceivable"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxesReceivable</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesReceivableNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxesReceivableNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwill"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPayableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestPayableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilityForUncertainTaxPositionsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligations"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligations</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LongTermDebtNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MineReclamationAndClosingLiabilityNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_MineReclamationAndClosingLiabilityNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MinorityInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_MinorityInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NuclearFuelNetOfAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NuclearFuelNetOfAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherAssetsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherDeferredCostsNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherDeferredCostsNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherInventorySupplies"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherInventorySupplies</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherLiabilitiesCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNetAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNetAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryAssetsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryAssetsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SaleLeasebackTransactionNetBookValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_SaleLeasebackTransactionNetBookValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ShortTermBorrowings"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ShortTermBorrowings</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StockholdersEquity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesPayableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_TaxesPayableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TreasuryStockValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_TreasuryStockValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R5" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255140080424"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th> <th class="th" colspan="2">3 Months Ended</th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Mar. 31, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET LOSS</a></td> <td class="num">$ (9,674)<span></span> </td> <td class="num">$ (897)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net loss to net cash provided by operating activities:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization including nuclear fuel</a></td> <td class="nump">123,298<span></span> </td> <td class="nump">114,122<span></span> </td> </tr> <tr class="re"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPower', window );">Deferred fuel and purchased power</a></td> <td class="nump">49,947<span></span> </td> <td class="nump">44,040<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization', window );">Deferred fuel and purchased power amortization</a></td> <td class="num">(31,238)<span></span> </td> <td class="num">(25,953)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td> <td class="num">(5,395)<span></span> </td> <td class="num">(5,389)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ImpairmentOfRealEstate', window );">Real estate impairment charges</a></td> <td class="nump">0<span></span> </td> <td class="nump">15,112<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income taxes</a></td> <td class="num">(41,005)<span></span> </td> <td class="nump">50,845<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrealizedGainLossOnDerivatives', window );">Change in mark-to-market valuations</a></td> <td class="num">(284)<span></span> </td> <td class="nump">1,842<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in current assets and liabilities:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInReceivables', window );">Customer and other receivables</a></td> <td class="nump">75,528<span></span> </td> <td class="nump">60,244<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInUnbilledReceivables', window );">Accrued unbilled revenues</a></td> <td class="nump">9,633<span></span> </td> <td class="nump">24,505<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Materials, supplies and fossil fuel</a></td> <td class="nump">21,421<span></span> </td> <td class="nump">6,240<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidExpense', window );">Other current assets</a></td> <td class="num">(636)<span></span> </td> <td class="num">(8,148)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td> <td class="num">(24,543)<span></span> </td> <td class="num">(23,334)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable', window );">Accrued taxes and income tax receivable-net</a></td> <td class="nump">52,944<span></span> </td> <td class="nump">30,004<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities', window );">Other current liabilities</a></td> <td class="num">(37,406)<span></span> </td> <td class="num">(39,572)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireRealEstate', window );">Expenditures for real estate investments</a></td> <td class="num">(40)<span></span> </td> <td class="num">(443)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GainLossOnSaleOfOtherInvestments', window );">Gains and other changes in real estate assets</a></td> <td class="num">(3)<span></span> </td> <td class="nump">4,095<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDepositOtherAssets', window );">Change in margin and collateral accounts - assets</a></td> <td class="nump">4,220<span></span> </td> <td class="num">(11,280)<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_ChangeInMarginAndCollateralAccountsLiabilities', window );">Change in margin and collateral accounts - liabilities</a></td> <td class="nump">35,478<span></span> </td> <td class="num">(124,495)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease', window );">Change in unrecognized tax benefits</a></td> <td class="nump">18,959<span></span> </td> <td class="num">(62,062)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingAssets', window );">Change in other long-term assets</a></td> <td class="num">(33,129)<span></span> </td> <td class="num">(26,593)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities', window );">Change in other long-term liabilities</a></td> <td class="nump">35,421<span></span> </td> <td class="num">(36,558)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash flow provided by (used for) operating activities</a></td> <td class="nump">243,496<span></span> </td> <td class="num">(13,675)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireProductiveAssets', window );">Capital expenditures</a></td> <td class="num">(191,553)<span></span> </td> <td class="num">(202,554)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromContributionInAidOfConstruction', window );">Contributions in aid of construction</a></td> <td class="nump">9,136<span></span> </td> <td class="nump">2,949<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForFundsUsedDuringConstructionInvestingActivities', window );">Allowance for borrowed funds used during construction</a></td> <td class="num">(3,576)<span></span> </td> <td class="num">(3,080)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDecommissioningFund', window );">Proceeds from nuclear decommissioning trust sales</a></td> <td class="nump">189,318<span></span> </td> <td class="nump">158,448<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToInvestInDecommissioningFund', window );">Investment in nuclear decommissioning trust</a></td> <td class="num">(194,241)<span></span> </td> <td class="num">(164,552)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForProceedsFromOtherInvestingActivities', window );">Other</a></td> <td class="num">(1,879)<span></span> </td> <td class="num">(1,639)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash flow used for investing activities</a></td> <td class="num">(192,795)<span></span> </td> <td class="num">(210,428)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt', window );">Issuance of long-term debt</a></td> <td class="nump">175,000<span></span> </td> <td class="nump">0<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebt', window );">Repayment of long-term debt</a></td> <td class="num">(175,170)<span></span> </td> <td class="num">(4,150)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRepaymentsOfShortTermDebt', window );">Short-term borrowings and payments - net</a></td> <td class="nump">700<span></span> </td> <td class="nump">135,901<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDividendsCommonStock', window );">Dividends paid on common stock</a></td> <td class="num">(55,300)<span></span> </td> <td class="num">(51,421)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromIssuanceOfCommonStock', window );">Common stock equity issuance</a></td> <td class="nump">11,727<span></span> </td> <td class="nump">844<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities', window );">Other</a></td> <td class="num">(3,653)<span></span> </td> <td class="nump">1,079<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash flow provided by (used for) financing activities</a></td> <td class="num">(46,696)<span></span> </td> <td class="nump">82,253<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS</a></td> <td class="nump">4,005<span></span> </td> <td class="num">(141,850)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</a></td> <td class="nump">110,188<span></span> </td> <td class="nump">145,378<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT END OF PERIOD</a></td> <td class="nump">114,193<span></span> </td> <td class="nump">3,528<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_CashPaidDuringPeriodAbstract', window );"><strong>Cash paid during the period for:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes, net of (refunds)</a></td> <td class="nump">0<span></span> </td> <td class="num">(5,547)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest, net of amounts capitalized</a></td> <td class="nump">$ 55,997<span></span> </td> <td class="nump">$ 58,679<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_CashPaidDuringPeriodAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash paid during the period for.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_CashPaidDuringPeriodAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_ChangeInMarginAndCollateralAccountsLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate net change during the reporting period in moneys received as security, collateral, or margin deposits.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_ChangeInMarginAndCollateralAccountsLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPower"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net change during the reporting period in carrying amount of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_IncreaseDecreaseDeferredFuelAndPurchasedPower</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amortization of deferred fuel and purchased power costs.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForFundsUsedDuringConstructionInvestingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AllowanceForFundsUsedDuringConstructionInvestingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxExpenseBenefit"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GainLossOnSaleOfOtherInvestments"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_GainLossOnSaleOfOtherInvestments</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ImpairmentOfRealEstate"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ImpairmentOfRealEstate</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaidNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayable"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayable</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDepositOtherAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDepositOtherAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInInventories"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInInventories</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherAccruedLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInReceivables"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInReceivables</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInUnbilledReceivables"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInUnbilledReceivables</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestPaidNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForProceedsFromOtherInvestingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsForProceedsFromOtherInvestingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDividendsCommonStock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsOfDividendsCommonStock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireProductiveAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsToAcquireProductiveAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireRealEstate"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsToAcquireRealEstate</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToInvestInDecommissioningFund"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsToInvestInDecommissioningFund</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromContributionInAidOfConstruction"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromContributionInAidOfConstruction</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromDecommissioningFund"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromDecommissioningFund</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfCommonStock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfCommonStock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromIssuanceOfLongTermDebt"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromIssuanceOfLongTermDebt</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromPaymentsForOtherFinancingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromRepaymentsOfShortTermDebt"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromRepaymentsOfShortTermDebt</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProfitLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> 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style="white-space:nowrap;">us-gaap_RepaymentsOfLongTermDebt</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrealizedGainLossOnDerivatives"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_UnrealizedGainLossOnDerivatives</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R6" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255207505864"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Consolidation and Nature of Operations<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_GeneralPoliciesAbstract', window );"><strong>Consolidation and Nature of Operations [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsDisclosureTextBlock', window );">Consolidation and Nature of Operations</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 1 - 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The preparation of financial statements in accordance with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities, disclosure of contingent assets and liabilities at the date of the financial statements and reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Weather conditions cause significant seasonal fluctuations in our revenues; therefore, results for interim periods do not necessarily represent results expected for the year. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">In preparing the condensed consolidated financial statements, we have evaluated the events that have occurred after March&#160;31, 2011 through the date the financial statements were issued. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Our condensed consolidated financial statements reflect all adjustments (consisting only of normal recurring adjustments except as otherwise disclosed in the notes) that we believe are necessary for the fair presentation of our financial position, results of operations and cash flows for the periods presented. 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During the first quarter of 2011, APS refinanced an existing revolving credit facility (as discussed below) that would have otherwise matured in September&#160;2011. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>Pinnacle West</i></b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On February&#160;23, 2011, Pinnacle West entered into a $175&#160;million term loan facility that matures February&#160;20, 2015. Pinnacle West used the proceeds of the loan to repay its 5.91% $175&#160;million Senior Notes. Interest rates are based on Pinnacle West&#8217;s senior unsecured debt credit ratings, or if unavailable, its long-term issuer ratings. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">At March&#160;31, 2011, Pinnacle West&#8217;s $200&#160;million credit facility, which matures in 2013, was available for general corporate purposes, support of its $200&#160;million commercial paper program, or for issuances of letters of credit. Pinnacle West has the option to increase the amount of the facility up to a maximum of $300&#160;million upon the satisfaction of certain conditions and with the consent of the lenders. At March&#160;31, 2011, Pinnacle West had no outstanding borrowings under this credit facility, no outstanding letters of credit and commercial paper borrowings of $17&#160;million. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>APS</i></b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On February&#160;14, 2011, APS refinanced its $489&#160;million revolving credit facility that would have matured in September&#160;2011, with a new $500&#160;million facility. The new revolving credit facility terminates in February&#160;2015. APS may increase the amount of the facility up to a maximum of $700&#160;million upon the satisfaction of certain conditions and with the consent of the lenders. APS will use the facility for general corporate purposes, commercial paper program support and for the issuance of letters of credit. Interest rates are based on APS&#8217;s senior unsecured debt credit ratings. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">At March&#160;31, 2011, APS had two credit facilities totaling $1&#160;billion, including the $500 million credit facility described above and a $500&#160;million facility that matures in February&#160;2013. These facilities are available to support its $250&#160;million commercial paper program, for bank borrowings or for issuances of letters of credit. See Note 12 for discussion of APS&#8217;s letters of credit. At March&#160;31, 2011, APS had no borrowings outstanding under any of its credit facilities and no outstanding commercial paper. A $20&#160;million letter of credit was outstanding under APS&#8217;s 2011 $500&#160;million credit facility described above. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Debt Provisions</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">An existing ACC order requires APS to maintain a common equity ratio of at least 40%. As defined in the ACC order, the common equity ratio is total shareholder equity divided by the sum of total shareholder equity and long-term debt, including current maturities of long-term debt. At March&#160;31, 2011, APS was in compliance with the common equity ratio requirements established by the ACC. Its total shareholder equity was approximately $3.8&#160;billion, and total capitalization was approximately $7.1&#160;billion. APS would be prohibited from paying dividends if the payment would reduce its total shareholder equity below approximately $2.9&#160;billion, assuming APS&#8217;s total capitalization remains the same. This restriction does not materially affect Pinnacle West&#8217;s ability to meet its ongoing capital requirements. </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_LongTermDebtAndLiquidityMattersAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Long-term Debt and Liquidity Matters.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_LongTermDebtAndLiquidityMattersAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtDisclosureTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DebtDisclosureTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R8" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255169444472"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Regulatory Matters<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_RegulatoryMattersAbstract', window );"><strong>Regulatory Matters [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_RegulatoryMattersTextBlock', window );">Regulatory Matters</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 3 - pnw:RegulatoryMattersTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>3. Regulatory Matters</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>2008 General Retail Rate Case Impacts</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On December&#160;30, 2009, the ACC issued an order approving a settlement agreement entered into by APS and twenty-one other parties to its general retail rate case, which was originally filed in March&#160;2008. The settlement agreement included a net retail rate increase of $207.5&#160;million, which represented a base rate increase of $344.7&#160;million less a reclassification of $137.2&#160;million of fuel and purchased power revenues from the then-existing PSA to base rates. The new rates were effective January&#160;1, 2010. 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Subject to the foregoing, APS may not request its next general retail rate increase to be effective prior to July&#160;1, 2012. On February&#160;1, 2011, APS filed a 120-day advanced notice of its intent to file its next rate case on June&#160;1, 2011. The parties agreed to use good faith efforts to process these subsequent rate cases within twelve months of sufficiency findings from the ACC staff, which generally occur within 30&#160;days after the filing of a rate case. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Cost Recovery Mechanisms</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">APS has received regulatory decisions that allow for more timely recovery of certain costs through the following recovery mechanisms. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>Renewable Energy Standard. </i></b>In 2006, the ACC approved the Arizona Renewable Energy Standard and Tariff (&#8220;RES&#8221;). Under the RES, electric utilities that are regulated by the ACC must supply an increasing percentage of their retail electric energy sales from eligible renewable resources, including solar, wind, biomass, biogas and geothermal technologies. In order to achieve these requirements, the ACC allows APS to include a RES surcharge as part of customer bills to recover the approved amounts for use on renewable energy projects. Each year APS is required to file a five-year implementation plan with the ACC and seek approval for funding the upcoming year&#8217;s RES budget. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">During 2009, APS filed its annual RES implementation plan, covering the 2010-2014 timeframe and requesting 2010 RES funding approval. The plan provided for the acquisition of renewable generation in compliance with requirements through 2014, and requested RES funding of $87&#160;million for 2010, which was later approved by the ACC. APS also sought various other determinations in its plan, including approval of the AZ Sun Program and the Community Power Project in Flagstaff, Arizona described below. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On March&#160;3, 2010, the ACC approved the AZ Sun Program, which contemplates the addition of 100 megawatts (&#8220;MW&#8221;) of APS-owned solar resources through 2014. Through this program, APS plans to invest up to $500&#160;million in solar photovoltaic projects across Arizona, which APS will acquire through competitive procurement processes. The costs associated with the first 50 MW under this program will be recovered initially through the RES until such time as the costs are recovered in base rates or other mechanisms. The costs of the second 50 MW will be recovered through a mechanism to be determined in APS&#8217;s next retail rate case. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On April&#160;1, 2010, the ACC approved the Community Power Project, a pilot program in which APS will own, operate and receive energy from approximately 1.5 MW of solar panels on the rooftops of up to 200 residential and business customers located within a certain test area in Flagstaff, Arizona. The capital carrying costs of the program will be recovered through the RES until such time as these costs are recovered in base rates. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On July&#160;1, 2010, APS filed its annual RES implementation plan, covering the 2011-2015 timeframe and requesting 2011 RES funding of $96&#160;million. The 2011 Plan addressed enhancements to the residential distributed energy incentive program based on high customer participation, among other things. On October&#160;13, 2010, APS filed an adjusted RES implementation plan to reflect the following items, among others: 1) increased clarity relating to customer project in-service dates and related budget revisions; 2) AZ Sun Program updates; and 3) the addition of 10 MW of biomass capacity. On December&#160;10, 2010, the ACC approved the 2011 Plan and associated funding request. In January&#160;2011, the ACC voted to reconsider four aspects of the approved 2011 Plan, including: (a)&#160;approval to proceed with a feed-in tariff filing; (b)&#160;approval for APS to participate in the ownership of distributed energy facilities in the Schools and Government program; (c)&#160;denial of a Rapid Reservation program that allows customers to receive priority in the incentive reservation process in exchange for receipt of a reduced incentive amount; and (d)&#160;allocation of the budget among various programs and studies. Hearings were held on January&#160;24, 2011 and January&#160;28, 2011. The ACC amended its original decision that approved the 2011 Plan as follows: the ACC (a)&#160;reversed its approval of a feed-in tariff program; (b) restricted APS&#8217;s ownership of facilities to only economically challenged, rural schools and only after a school has received a bid from a third-party solar installer; (c)&#160;approved the Rapid Reservation program; and (d)&#160;maintained the original approved budget with some timing modifications. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>Demand-Side Management Adjustor Charge (&#8220;DSMAC&#8221;). </i></b>The settlement agreement related to the 2008 retail rate case requires APS to submit an annual Energy Efficiency Implementation Plan for review by and approval of the ACC. On July&#160;15, 2009, APS filed its initial Energy Efficiency Implementation Plan, requesting approval by the ACC of programs and program elements for which APS had estimated a budget in the amount of $50&#160;million for 2010. APS received ACC approval of all of its proposed programs and implemented the new DSMAC on March&#160;1, 2010. A surcharge was added to customer bills in order to recover these estimated amounts for use on certain demand-side management programs. The surcharge allows for the recovery of energy efficiency expenses and any earned incentives. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The ACC approved recovery of all 2009 program costs plus incentives. The change from program cost recovery on a historical basis to recovery on a concurrent basis, as authorized in the settlement agreement, resulted in this one-time need to address two years (2009 and 2010) of cost recovery. As requested by APS, 2009 program cost recovery is to be spread over a three-year period. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On June&#160;1, 2010, APS filed its 2011 Energy Efficiency Implementation Plan. In order to meet the energy efficiency goal for 2011 established by the settlement agreement of annual energy savings of 1.25%, expressed as a percent of total energy resources to meet retail load, APS proposed a total budget for 2011 of $79&#160;million. On February&#160;17, 2011, a total budget for 2011 of $80&#160;million was approved and when added to the amortization of 2009 costs discussed above less the $10&#160;million already being recovered in general rates, the DSMAC would recover approximately $75&#160;million over a twelve month period beginning March&#160;1, 2011. 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Approximately $38.2&#160;million of this revenue increase relates to transmission services used for APS&#8217;s retail customers. On April&#160;22, 2011, APS filed with the ACC an application for the related increase of its TCA rate. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Regulatory Assets and Liabilities</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">As discussed in Note 1, as of March&#160;31, 2011, the Company revised its presentation of regulatory assets and liabilities to separately reflect current and non-current amounts on the Condensed Consolidated Balance Sheets. 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The contributions to our other postretirement benefit plans for 2011 and 2012 are expected to be approximately $20&#160;million each year. APS and other subsidiaries fund their share of the contributions. APS&#8217;s share is approximately 99% of both plans. </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_GeneralDiscussionOfPensionAndOtherPostretirementBenefitsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementBenefitsDisclosureTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R10" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255167540248"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Business Segments<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_BusinessSegmentsAbstract', window );"><strong>Business Segments [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SegmentReportingDisclosureTextBlock', window );">Business Segments</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 5 - us-gaap:SegmentReportingDisclosureTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>5. Business Segments</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Pinnacle West&#8217;s reportable business segment is our regulated electricity segment, which consists of traditional regulated retail and wholesale electricity businesses (primarily retail and wholesale sales supplied to traditional cost-based rate regulation (&#8220;Native Load&#8221;) customers) and related activities and includes electricity generation, transmission and distribution. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Financial data for the three months ended March&#160;31, 2011 and 2010 and at March&#160;31, 2011 and December&#160;31, 2010 is provided as follows (dollars in millions): </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"> <!-- Begin Table Head --> <tr valign="bottom"> <td width="72%">&#160;</td> <td width="3%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> <td width="3%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="6">Three Months Ended</td> <td>&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="6" style="border-bottom: 1px solid #000000">March 31,</td> <td>&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2011</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2010</td> <td>&#160;</td> </tr> <!-- End Table Head --> <!-- Begin Table Body --> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; 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margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>6. Income Taxes</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The $68&#160;million income tax receivable on the Condensed Consolidated Balance Sheets represents the anticipated refunds related to an APS tax accounting method change approved by the IRS in the third quarter of 2009. This amount is classified as long-term, as cash refunds are not expected to be received in the next twelve months. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">On February&#160;17, 2011, Arizona enacted legislation (H.B. 2001) that included a four year phase-in of corporate income tax rate reductions beginning in 2014. As a result of these tax rate reductions, Pinnacle West has revised the tax rate applicable to reversing temporary items in Arizona. In accordance with accounting for regulated companies, the benefit of this rate reduction is substantially offset by a regulatory liability. In the first quarter of 2011, Pinnacle West increased regulatory liabilities by a total of $53&#160;million, with a corresponding decrease in accumulated deferred income tax liabilities to reflect the impact of this change in tax law. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">As of the balance sheet date, the tax year ended December&#160;31, 2008 and all subsequent tax years remain subject to examination by the IRS. With few exceptions, we are no longer subject to state income tax examinations by tax authorities for years before 2006. We do not anticipate that there will be any significant increases or decreases in our unrecognized tax benefits within the next twelve months. </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxDisclosureTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxDisclosureTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxExpenseBenefitAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxExpenseBenefitAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R12" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255164822328"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Variable-Interest Entities<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_VariableInterestEntitiesAbstract', window );"><strong>Variable-Interest Entities [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ScheduleOfVariableInterestEntitiesTextBlock', window );">Variable-Interest Entities</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 7 - us-gaap:ScheduleOfVariableInterestEntitiesTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>7. Variable-Interest Entities</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Palo Verde Sale Leaseback Trusts</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">In 1986, APS entered into agreements with three separate variable-interest entity (&#8220;VIE&#8221;) lessor trusts in order to sell and lease back interests in Palo Verde Nuclear Generating Station (&#8220;Palo Verde&#8221;) Unit 2 and related common facilities. The VIE lessor trusts are single-asset leasing entities. APS will pay approximately $49&#160;million per year for the years 2011 to 2015 related to these leases. The leases do not contain fixed price purchase options or residual value guarantees. However, the lease agreements include fixed rate renewal periods which may have a significant impact on the VIEs&#8217; economic performance. We have concluded that these fixed rate renewal periods may give APS the ability to utilize the asset for a significant portion of the asset&#8217;s economic life, and therefore provide APS with the power to direct activities of the VIEs that most significantly impact the VIEs&#8217; economic performance. In addition to the fixed rate renewal periods, our primary beneficiary analysis also considered that APS is the operating agent for Palo Verde, is obligated to decommission the leased assets and has fair value purchase options. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">For the reasons discussed above, APS consolidates these VIEs. Consolidation of these VIEs eliminates the lease accounting and results in changes in our consolidated assets, debt, equity, and net income. Assets of the VIEs are restricted and may only be used to settle the VIEs&#8217; debt obligations and for payment to the noncontrolling interest holders. Other than the VIEs&#8217; assets reported on our consolidated financial statements, the creditors of the VIEs have no other recourse to the assets of APS or Pinnacle West, except in certain circumstances such as a default by APS under the lease. As a result of consolidation we eliminate rent expense and recognize depreciation and interest expense, resulting in an increase in net income for the three months ended March&#160;31, 2011 of $5&#160;million entirely attributable to the noncontrolling interests. Income attributable to Pinnacle West shareholders remains the same. Consolidation of these VIEs also results in changes to our Condensed Consolidated Statements of Cash Flows, but does not impact net cash flows. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Our Condensed Consolidated Balance Sheets at March&#160;31, 2011 and December&#160;31, 2010 include the following amounts relating to the VIEs (in millions): </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"> <!-- Begin Table Head --> <tr valign="bottom"> <td width="72%">&#160;</td> <td width="3%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> <td width="3%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">March 31, 2011</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">December 31, 2010</td> <td>&#160;</td> </tr> <!-- End Table Head --> <!-- Begin Table Body --> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Property plant and equipment, net of accumulated depreciation </div></td> <td>&#160;</td> <td align="left">$</td> <td align="right">136</td> <td>&#160;</td> <td>&#160;</td> <td align="left">$</td> <td align="right">138</td> <td>&#160;</td> </tr> <tr valign="bottom"> <td> <div style="margin-left:15px; text-indent:-15px">Long-term debt including current maturities </div></td> <td>&#160;</td> <td>&#160;</td> <td align="right">126</td> <td>&#160;</td> <td>&#160;</td> <td>&#160;</td> <td align="right">126</td> <td>&#160;</td> </tr> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; text-indent:-15px">Equity- Noncontrolling interests </div></td> <td>&#160;</td> <td>&#160;</td> <td align="right">97</td> <td>&#160;</td> <td>&#160;</td> <td>&#160;</td> <td align="right">91</td> <td>&#160;</td> </tr> <!-- End Table Body --> </table> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">For regulatory ratemaking purposes the agreements continue to be treated as operating leases and, as a result, we have recorded a regulatory asset of $33&#160;million as of March&#160;31, 2011 and December&#160;31, 2010. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">APS is exposed to losses relating to these lessor trust VIEs upon the occurrence of certain events that APS does not consider to be reasonably likely to occur. Under certain circumstances (for example, the United States Nuclear Regulatory Commission (&#8220;NRC&#8221;) issuing specified violation orders with respect to Palo Verde or the occurrence of specified nuclear events), APS would be required to make specified payments to the VIEs&#8217; noncontrolling equity participants, assume the VIEs&#8217; debt, and take title to the leased Unit 2 interests, which, if appropriate, may be required to be written down in value. If such an event had occurred as of March&#160;31, 2011, APS would have been required to pay the noncontrolling equity participants approximately $146&#160;million and assume $126&#160;million of debt. Since APS consolidates the VIEs, the debt APS would be required to assume is already reflected in our Condensed Consolidated Balance Sheets. </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_VariableInterestEntitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Variable Interest Entities.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_VariableInterestEntitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfVariableInterestEntitiesTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ScheduleOfVariableInterestEntitiesTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R13" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255168834488"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Derivative Accounting<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgesAbstract', window );"><strong>Derivative Accounting [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock', window );">Derivative Accounting</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 8 - us-gaap:DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>8. Derivative Accounting</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">We are exposed to the impact of market fluctuations in the commodity price and transportation costs of electricity, natural gas, coal, emissions allowances, and in interest rates. We manage risks associated with these market fluctuations by utilizing various derivative instruments, including futures, forwards, options and swaps. As part of our overall risk management program, we may use such instruments to hedge purchases and sales of electricity, fuels, and emissions allowances and credits. Derivative instruments that are designated as cash flow hedges are used to limit our exposure to cash flow variability on forecasted transactions. The changes in market value of such contracts have a high correlation to price changes in the hedged transactions. We may also invest in derivative instruments for trading purposes; however, for the period ended March&#160;31, 2011, there was no material trading activity. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Our derivative instruments are accounted for at fair value; see Note 15 for a discussion of fair value measurements. Derivative instruments for the physical delivery of purchase and sale quantities transacted in the normal course of business qualify for the normal purchase and sales scope exception and are accounted for under the accrual method of accounting. Due to the scope exception, these derivative instruments are excluded from our derivative instrument discussion and disclosures below. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">We also enter into derivative instruments for economic hedging purposes. While we believe the economic hedges mitigate exposure to fluctuations in commodity prices, some of these instruments may not meet the specific hedge accounting requirements and are not designated as accounting hedges. Economic hedges not designated as accounting hedges are recorded at fair value on our balance sheet with changes in fair value recognized in the statement of income as incurred. These instruments are included in the &#8220;non-designated hedges&#8221; discussion and disclosure below. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Hedge effectiveness is the degree to which the derivative instrument contract and the hedged item are correlated and is measured based on the relative changes in fair value of the derivative instrument contract and the hedged item over time. We assess hedge effectiveness both at inception and on a continuing basis. These assessments exclude the time value of certain options. For accounting hedges that are deemed an effective hedge, the effective portion of the gain or loss on the derivative instrument is reported as a component of accumulated other comprehensive income (&#8220;AOCI&#8221;) and reclassified into earnings in the same period during which the hedged transaction affects earnings. We recognize in current earnings, subject to the PSA, the gains and losses representing hedge ineffectiveness, and the gains and losses on any hedge components which are excluded from our effectiveness assessment. As of March&#160;31, 2011, we hedged the majority of certain exposures to the price variability of commodities for a maximum of 39&#160;months. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">In the electricity business, some contracts to purchase energy are netted against other contracts to sell energy. This is called &#8220;book-out&#8221; and usually occurs in contracts that have the same terms (quantities and delivery points) and for which power does not flow. We net these book-outs, which reduces both revenues and fuel and purchased power costs in our Condensed Consolidated Statements of Income, but this does not impact our financial condition, net income or cash flows. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">For its regulated operations, APS defers for future rate treatment approximately 90% of unrealized gains and losses on certain derivatives pursuant to the PSA mechanism that would otherwise be recognized in income. Realized gains and losses on derivatives are deferred in accordance with the PSA to the extent the amounts are above or below the portion of APS&#8217;s base rates attributable to fuel and purchased power costs (see Note 3). 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Transactions with counterparties that have master netting arrangements are reported net on the Condensed Consolidated Balance Sheets. These amounts are located in the assets and liabilities from risk management activities lines of our Condensed Consolidated Balance Sheets. 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text-indent:-15px">&#160; </div></td> <td>&#160;</td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000">&#160;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000">&#160;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000">&#160;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000">&#160;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000">&#160;</td> <td>&#160;</td> </tr> <!-- End Table Body --> </table> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Credit Risk and Credit-Related Contingent Features</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">We are exposed to losses in the event of nonperformance or nonpayment by counterparties. We have risk management contracts with many counterparties, including two counterparties for which our exposure represents approximately 53% of Pinnacle West&#8217;s $93&#160;million of risk management assets as of March&#160;31, 2011. This exposure relates to long-term traditional wholesale contracts with counterparties that have very high credit quality. Our risk management process assesses and monitors the financial exposure of all counterparties. Despite the fact that the great majority of trading counterparties&#8217; debt is rated as investment grade by the credit rating agencies, there is still a possibility that one or more of these companies could default, resulting in a material impact on consolidated earnings for a given period. Counterparties in the portfolio consist principally of financial institutions, major energy companies, municipalities and local distribution companies. We maintain credit policies that we believe minimize overall credit risk to within acceptable limits. Determination of the credit quality of our counterparties is based upon a number of factors, including credit ratings and our evaluation of their financial condition. To manage credit risk, we employ collateral requirements and standardized agreements that allow for the netting of positive and negative exposures associated with a single counterparty. Valuation adjustments are established representing our estimated credit losses on our overall exposure to counterparties. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Certain of our derivative instrument contracts contain credit-risk-related contingent features including, among other things, investment grade credit rating provisions, credit-related cross default provisions, and adequate assurance provisions. Adequate assurance provisions allow a counterparty with reasonable grounds for uncertainty to demand additional collateral based on subjective events and/or conditions. The aggregate fair value of all derivative instruments with credit-risk-related contingent features that were in a liability position on March&#160;31, 2011 was $328&#160;million, for which we had posted collateral of $167&#160;million in the normal course of business. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">For those derivative instruments in a net liability position, with investment grade credit contingencies, the counterparties could demand additional collateral if our debt credit ratings were to fall below investment grade (below BBB- for Standard &#038; Poor&#8217;s or Fitch or Baa3 for Moody&#8217;s), which would be a violation of the credit rating provisions. If the investment grade contingent features underlying these agreements had been fully triggered on March&#160;31, 2011, after off-setting asset positions under master netting arrangements we would have been required to post approximately an additional $122&#160;million of collateral to our counterparties; this amount includes those contracts which qualify for scope exceptions, which are excluded from the derivative details in the above footnote. We also have energy related non-derivative instrument contracts with investment grade credit-related contingent features which could also require us to post additional collateral of approximately $196&#160;million if our debt credit ratings were to fall below investment grade. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgingActivitiesDisclosureTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R14" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255138123592"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Changes in Equity<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EquityAbstract', window );"><strong>Changes in Equity [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock', window );">Changes in Equity</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 9 - us-gaap:StockholdersEquityNoteDisclosureTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>9. 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These changes are primarily due to changes in forward natural gas prices and wholesale electricity prices.</td> </tr> <tr style="font-size: 3pt"> <td>&#160;</td> </tr> <tr valign="top"> <td nowrap="nowrap" align="left">(b)</td> <td>&#160;</td> <td>These amounts primarily include the reclassification of unrealized gains and losses to realized gains and losses for contracted commodities delivered during the period.</td> </tr> </table> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EquityAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EquityAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityNoteDisclosureTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StockholdersEquityNoteDisclosureTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R15" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255196351688"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Commitments and Contingencies<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_CommitmentsAndContingenciesAbstract', window );"><strong>Commitments and Contingencies [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock', window );">Commitments and Contingencies</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 10 - us-gaap:CommitmentsAndContingenciesDisclosureTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>10. Commitments and Contingencies</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Palo Verde Nuclear Generating Station</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b>Spent Nuclear Fuel and Waste Disposal</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">APS currently estimates it will incur $122&#160;million (in 2011 dollars) over the current life of Palo Verde for its share of the costs related to the on-site interim storage of spent nuclear fuel. At March&#160;31, 2011, APS had a regulatory liability of $46&#160;million that represents amounts recovered in retail rates in excess of amounts spent for on-site interim spent fuel storage. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b>Nuclear Insurance</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The Palo Verde participants are insured against public liability for a nuclear incident up to $12.6&#160;billion per occurrence. As required by the Price Anderson Nuclear Industries Indemnity Act, Palo Verde maintains the maximum available nuclear liability insurance in the amount of $375 million, which is provided by commercial insurance carriers. The remaining balance of $12.2 billion is provided through a mandatory industry wide retrospective assessment program. If losses at any nuclear power plant covered by the program exceed the accumulated funds, APS could be assessed retrospective premium adjustments. The maximum assessment per reactor under the program for each nuclear incident is approximately $118&#160;million, subject to an annual limit of $18&#160;million per incident, to be periodically adjusted for inflation. Based on APS&#8217;s interest in the three Palo Verde units, APS&#8217;s maximum potential assessment per incident for all three units is approximately $103&#160;million, with an annual payment limitation of approximately $15&#160;million. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The Palo Verde participants maintain &#8220;all risk&#8221; (including nuclear hazards) insurance for property damage to, and decontamination of, property at Palo Verde in the aggregate amount of $2.75 billion, a substantial portion of which must first be applied to stabilization and decontamination. APS has also secured insurance against portions of any increased cost of generation or purchased power and business interruption resulting from a sudden and unforeseen accidental outage of any of the three units. The property damage, decontamination, and replacement power coverages are provided by Nuclear Electric Insurance Limited (&#8220;NEIL&#8221;). APS is subject to retrospective assessments under all NEIL policies if NEIL&#8217;s losses in any policy year exceed accumulated funds. The maximum amount APS could incur under the current NEIL policies totals approximately $18&#160;million for each retrospective assessment declared by NEIL&#8217;s Board of Directors due to losses. In addition, NEIL policies contain rating triggers that would result in APS providing approximately $46&#160;million of collateral assurance within 20 business days of a rating downgrade to non-investment grade. The insurance coverage discussed in this and the previous paragraph is subject to certain policy conditions and exclusions. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Contractual Obligations</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Our future contractual purchase obligations have increased from approximately $456&#160;million at December&#160;31, 2010 as disclosed in the 2010 Form 10-K to $699&#160;million at March 31, 2011. This increase is primarily related to an amended agreement for certain transmission rights-of-way and a new contract for the construction of a solar facility. 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The FERC affirmed the administrative law judge&#8217;s conclusion that the prices in the Pacific Northwest were not unreasonable or unjust and refunds should not be ordered in this proceeding. This decision was appealed to the U.S. Court of Appeals for the Ninth Circuit. On August&#160;24, 2007, the Ninth Circuit issued an opinion that remanded the proceeding to the FERC for further consideration. Although the FERC has not yet determined whether any refunds will ultimately be required, we do not expect that the resolution of these issues will have a material adverse impact on our financial position, results of operations or cash flows. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Superfund</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The Comprehensive Environmental Response, Compensation and Liability Act (&#8220;Superfund&#8221;) establishes liability for the cleanup of hazardous substances found contaminating the soil, water or air. Those who generated, transported or disposed of hazardous substances at a contaminated site are among those who are potentially responsible parties (&#8220;PRPs&#8221;). PRPs may be strictly, and often are jointly and severally, liable for clean-up. On September&#160;3, 2003, the United States Environmental Protection Agency (&#8220;EPA&#8221;) advised APS that the EPA considers APS to be a PRP in the Motorola 52<sup style="font-size: 85%; vertical-align: text-top">nd</sup> Street Superfund Site, Operable Unit 3 (OU3) in Phoenix, Arizona. APS has facilities that are within this Superfund site. APS and Pinnacle West have agreed with the EPA to perform certain investigative activities of the APS facilities within OU3. In addition, on September&#160;23, 2009, APS agreed with the EPA and one other PRP to voluntarily assist with the funding and management of the site-wide groundwater remedial investigation and feasibility study work plan. We estimate that our costs related to this investigation and study will be approximately $1&#160;million, which is reserved as a liability on our financial statements. We anticipate incurring additional expenditures in the future, but because the overall investigation is not complete and ultimate remediation requirements are not yet finalized, at the present time we cannot accurately estimate our total expenditures. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_CommitmentsAndContingenciesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Commitments and Contingencies.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_CommitmentsAndContingenciesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CommitmentsAndContingenciesDisclosureTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R16" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255164772040"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Other Income and Other Expense<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>Other Income and Other Expense [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherIncomeAndOtherExpenseDisclosureTextBlock', window );">Other Income and Other Expense</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 11 - us-gaap:OtherIncomeAndOtherExpenseDisclosureTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>11. 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Guarantees and Surety Bonds</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">We have issued parental guarantees and obtained surety bonds on behalf of our subsidiaries, including credit support instruments enabling APSES to offer energy-related products and surety bonds at APS, principally related to self-insured workers&#8217; compensation. Non-performance or non-payment under the underlying contract by our subsidiaries would result in a payment liability on our part under the guarantee or surety bond. No liability is currently recorded on the Condensed Consolidated Balance Sheets related to such instruments. At March&#160;31, 2011, we had no outstanding claims for payment under any of these instruments. Our guarantees and surety bonds have no recourse or collateral provisions to allow us to recover amounts paid under these instruments. 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At March&#160;31, 2011, approximately $44&#160;million of letters of credit were outstanding to support existing pollution control bonds of similar amount. The letters of credit are available to fund the payment of principal and interest of such debt obligations. These letters of credit expire in 2011 and 2013. APS has also entered into approximately $54&#160;million of letters of credit to support certain equity participants in the Palo Verde sale leaseback transactions (see Note 7 for further details on the Palo Verde sale leaseback transactions). These letters of credit were amended and extended in April&#160;2010, and will expire in 2013. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">We enter into agreements that include indemnification provisions relating to liabilities arising from or related to certain of our agreements; most significantly, APS has agreed to indemnify the equity participants and other parties in the Palo Verde sale leaseback transactions with respect to certain tax matters. Generally, a maximum obligation is not explicitly stated in the indemnification provisions and, therefore, the overall maximum amount of the obligation under such indemnification provisions cannot be reasonably estimated. Based on historical experience and evaluation of the specific indemnities, we do not believe that any material loss related to such indemnification provisions is likely. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_GuaranteesAndSuretyBondsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Guarantees and Surety Bonds.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_GuaranteesAndSuretyBondsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ScheduleOfGuaranteeObligationsTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ScheduleOfGuaranteeObligationsTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R18" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255196723928"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Earnings Per Share<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareAbstract', window );"><strong>Earnings Per Share [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EarningsPerShareTextBlock', window );">Earnings Per Share</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 13 - us-gaap:EarningsPerShareTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>13. 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Options to purchase 45,500 shares of common stock for the three-month period ended March&#160;31, 2011, and 387,800 shares for the three-month period ended March&#160;31, 2010 were outstanding but were excluded from the computation of diluted earnings per share because the options&#8217; exercise prices were greater than the average market price of the common shares. </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EarningsPerShareAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EarningsPerShareTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EarningsPerShareTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R19" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255196304120"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Discontinued Operations<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisposalGroupIncludingDiscontinuedOperationAdditionalDisclosuresAbstract', window );"><strong>Discontinued Operations [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock', window );">Discontinued Operations</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 14 - us-gaap:DisposalGroupsIncludingDiscontinuedOperationsDisclosureTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>14. Discontinued Operations</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b>SunCor </b>(real estate segment) <b>&#8212; </b>In 2009, our real estate subsidiary, SunCor, began disposing of its homebuilding operations, master-planned communities, land parcels, commercial assets and golf courses in order to reduce its outstanding debt. All activity for the income statement and prior comparative period income statement amounts are included in discontinued operations. In 2010, SunCor recorded real estate impairment charges of $15&#160;million in the first quarter. SunCor&#8217;s asset sales resulted in no gain for 2010. 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margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>15. Fair Value Measurements</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">We disclose the fair value of certain assets and liabilities according to a fair value hierarchy. This hierarchy ranks the quality and reliability of the inputs used to determine fair values, which are then classified and disclosed in one of three categories. The three levels of the fair value hierarchy are: </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; margin-left: 4%">Level 1 &#8212; Quoted prices in active markets for identical assets or liabilities. Active markets are those in which transactions for the asset or liability occur in sufficient frequency and volume to provide information on an ongoing basis. This category includes derivative instruments that are exchange-traded such as futures, cash equivalents invested in exchange-traded money market funds, exchange-traded equities, and nuclear decommissioning trust investments in Treasury securities. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; margin-left: 4%">Level 2 &#8212; Quoted prices in active markets for similar assets or liabilities; quoted prices in markets that are not active; and model-derived valuations whose inputs are observable. This category includes nonexchange-traded contracts such as forwards, options, and swaps. This category also includes investments in common and commingled funds that are redeemable and valued based on the funds&#8217; net asset values. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; margin-left: 4%">Level 3 &#8212; Model-derived valuations with significant unobservable inputs that are supported by little or no market activity. Instruments in this category include long-dated derivative transactions where models are required due to the length of the transaction, options, transactions in locations where observable market data does not exist, and common and collective trusts with significant restrictions on our ability to transact in the fund. The valuation models we employ utilize spot prices, forward prices, historical market data and other factors to forecast future prices. The primary valuation technique we use to calculate the fair value of contracts where price quotes are not available is based on the extrapolation of forward pricing curves using observable market data for more liquid delivery points in the same region and actual transactions at the more illiquid delivery points. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Assets and liabilities are classified in their entirety based on the lowest level of input that is significant to the fair value measurement. We maximize the use of observable inputs and minimize the use of unobservable inputs. If market data is not readily available, inputs may reflect our own assumptions about the inputs market participants would use. Our assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of fair value assets and liabilities as well as their placement within the fair value hierarchy levels. Thus, a valuation may be classified in Level 3 even though the valuation may include significant inputs that are readily observable. We assess whether a market is active by obtaining observable broker quotes, reviewing actual market transactions, and assessing the volume of transactions. We consider broker quotes observable inputs when the quote is binding on the broker, we can validate the quote with market transactions, or we can determine that the inputs the broker used to arrive at the quoted price are observable. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>Recurring Fair Value Measurements</b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">We apply recurring fair value measurements to derivative instruments, nuclear decommissioning trusts, certain cash equivalents and plan assets held in our retirement and other benefit plans (see Note 8). </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>Cash Equivalents</i></b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Cash equivalents represent short-term investments in exchange-traded money market funds that are valued using quoted prices in active markets. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>Risk Management Activities</i></b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Exchange-traded contracts are valued using quoted prices in active markets. For non-exchange traded contracts, we calculate fair market value based on the average of the bid and offer price, discounted to reflect net present value. We maintain certain valuation adjustments for a number of risks associated with the valuation of future commitments. These include valuation adjustments for liquidity and credit risks based on the financial condition of counterparties. The liquidity valuation adjustment represents the cost that would be incurred if all unmatched positions were closed-out or hedged. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The credit valuation adjustment represents estimated credit losses on our overall exposure to counterparties, taking into account netting arrangements, expected default experience for the credit rating of the counterparties and the overall diversification of the portfolio. Counterparties in the portfolio consist principally of major energy companies, municipalities, local distribution companies and financial institutions. We maintain credit policies that management believes minimize overall credit risk. Determination of the credit quality of counterparties is based upon a number of factors, including credit ratings, financial condition, project economics and collateral requirements. When applicable, we employ standardized agreements that allow for the netting of positive and negative exposures associated with a single counterparty. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">Some of our derivative instrument transactions are valued based on unobservable inputs due to the long-term nature of contracts or the unique location of the transactions. Our long-dated energy transactions consist of observable valuations for the near term portion and unobservable valuations for the long-term portions of the transaction. When the unobservable portion is significant to the overall valuation of the transaction, the entire transaction is classified as Level 3. Our classification of instruments as Level 3 is primarily reflective of the long-term nature of our energy transactions, and is not reflective of material inactive markets. </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>Nuclear Decommissioning Trust</i></b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The nuclear decommissioning trust invests in fixed income securities directly and equity securities indirectly through commingled funds. The commingled funds are valued based on the fund&#8217;s net asset value and are classified within Level 2. We may transact in the equity commingled fund on a semi-monthly basis and the cash-equivalent commingled fund on a daily basis. Our trustee provides valuation of our nuclear decommissioning trust assets by using pricing services to determine fair market value. We assess these valuations and verify that pricing can be supported by actual recent market transactions. The trust fund investments have been established to satisfy APS&#8217;s nuclear decommissioning obligations. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%"><b><i>Fair Value Tables</i></b> </div> <div align="left" style="font-size: 10pt; margin-top: 10pt; text-indent: 4%">The following table presents the fair value at March&#160;31, 2011 of our assets and liabilities that are measured at fair value on a recurring basis (dollars in millions): </div> <div align="center"> <table style="font-size: 10pt; text-align: left" cellspacing="0" border="0" cellpadding="0" width="100%"> <!-- Begin Table Head --> <tr valign="bottom"> <td width="40%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="1%">&#160;</td> <td width="9%">&#160;</td> <td width="1%">&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Quoted Prices</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Significant</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">&#160;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">&#160;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">&#160;</td> <td>&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">in Active</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Other</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Significant</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">&#160;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">&#160;</td> <td>&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Markets for</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Observable</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Unobservable</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Counterparty</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Balance at</td> <td>&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Identical Assets</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Inputs</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Inputs (a)</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">Netting &#038;</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2">March 31,</td> <td>&#160;</td> </tr> <tr style="font-size: 10pt" valign="bottom"> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">(Level 1)</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">(Level 2)</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">(Level 3)</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">Other (b)</td> <td>&#160;</td> <td>&#160;</td> <td nowrap="nowrap" align="center" colspan="2" style="border-bottom: 1px solid #000000">2011</td> <td>&#160;</td> </tr> <!-- End Table Head --> <!-- Begin Table Body --> <tr valign="bottom" style="background: #cceeff"> <td> <div style="margin-left:15px; 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text-indent:-15px">&#160; </div></td> <td>&#160;</td> <td nowrap="nowrap" colspan="2" align="right" style="border-top: 3px double #000000">&#160;</td> <td>&#160;</td> </tr> <!-- End Table Body --> </table> </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_FairValueMeasurementsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Fair Value Measurements.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_FairValueMeasurementsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_FairValueDisclosuresTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_FairValueDisclosuresTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R21" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255202739016"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Asset Retirement Obligations<br></strong></div></th> <th class="th" colspan="1">3 Months Ended</th> </tr> <tr><th class="th"><div>Mar. 31, 2011</div></th></tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationAbstract', window );"><strong>Asset Retirement Obligations [Abstract]</strong></a></td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationDisclosureTextBlock', window );">Asset Retirement Obligations</a></td> <td class="text"><!--DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd" --> <!-- Begin Block Tagged Note 16 - us-gaap:AssetRetirementObligationDisclosureTextBlock--> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="left" style="font-size: 10pt; margin-top: 10pt"><b>16. 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The new study resulted in a $90&#160;million decrease to the liability for asset retirements, a $78&#160;million decrease to electric plant in service, and a $12&#160;million increase to regulatory liabilities. </div> <!-- Folio --> <!-- /Folio --> </div> <!-- PAGEBREAK --> <div style="font-family: 'Times New Roman',Times,serif; margin-left: 0in; "> <div align="center" style="font-size: 10pt; margin-top: 0pt"> <b> </b> </div> </div> <span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetRetirementObligationAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationDisclosureTextBlock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetRetirementObligationDisclosureTextBlock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>us-types:textBlockItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R22" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255141795320"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Income (APSC) (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th> <th class="th" colspan="2">3 Months Ended</th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Mar. 31, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementLineItems', window );"><strong>Statement [Line Items]</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ElectricDomesticRegulatedRevenue', window );">ELECTRIC OPERATING REVENUES</a></td> <td class="nump">$ 647,974<span></span> </td> <td class="nump">$ 611,425<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpensesAbstract', window );"><strong>OPERATING EXPENSES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsSoldElectric', window );">Fuel and purchased power</a></td> <td class="nump">212,007<span></span> </td> <td class="nump">215,540<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations', window );">Operations and maintenance</a></td> <td class="nump">256,486<span></span> </td> <td class="nump">207,842<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfServicesDepreciationAndAmortization', window );">Depreciation and amortization</a></td> <td class="nump">106,601<span></span> </td> <td class="nump">100,653<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income taxes</a></td> <td class="nump">37,624<span></span> </td> <td class="nump">31,724<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpenses', window );">Total</a></td> <td class="nump">622,434<span></span> </td> <td class="nump">562,687<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">OPERATING INCOME</a></td> <td class="nump">37,141<span></span> </td> <td class="nump">57,668<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>OTHER INCOME (DEDUCTIONS)</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td> <td class="nump">5,395<span></span> </td> <td class="nump">5,389<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncome', window );">Other income (Note S-2)</a></td> <td class="nump">1,690<span></span> </td> <td class="nump">2,108<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingExpense', window );">Other expense (Note S-2)</a></td> <td class="num">(1,699)<span></span> </td> <td class="num">(2,696)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total</a></td> <td class="nump">5,386<span></span> </td> <td class="nump">4,801<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseAbstract', window );"><strong>INTEREST EXPENSE</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest', window );">Allowance for borrowed funds used during construction</a></td> <td class="num">(3,576)<span></span> </td> <td class="num">(3,047)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Total</a></td> <td class="nump">57,501<span></span> </td> <td class="nump">57,658<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME (LOSS)</a></td> <td class="num">(9,674)<span></span> </td> <td class="num">(897)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Less: Net income attributable to noncontrolling interests (Note 7)</a></td> <td class="nump">5,461<span></span> </td> <td class="nump">5,117<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">NET INCOME (LOSS) ATTRIBUTABLE TO COMMON SHAREHOLDERS</a></td> <td class="num">(15,135)<span></span> </td> <td class="num">(6,014)<span></span> </td> </tr> <tr class="rh"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember', window );">ARIZONA PUBLIC SERVICE COMPANY</a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StatementLineItems', window );"><strong>Statement [Line Items]</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ElectricDomesticRegulatedRevenue', window );">ELECTRIC OPERATING REVENUES</a></td> <td class="nump">647,994<span></span> </td> <td class="nump">611,476<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpensesAbstract', window );"><strong>OPERATING EXPENSES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfGoodsSoldElectric', window );">Fuel and purchased power</a></td> <td class="nump">212,007<span></span> </td> <td class="nump">215,540<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations', window );">Operations and maintenance</a></td> <td class="nump">252,607<span></span> </td> <td class="nump">203,881<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostOfServicesDepreciationAndAmortization', window );">Depreciation and amortization</a></td> <td class="nump">106,559<span></span> </td> <td class="nump">100,609<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_OperatingIncomeTaxExpenseBenefit', window );">Income taxes</a></td> <td class="num">(6,003)<span></span> </td> <td class="num">(5,440)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes', window );">Taxes other than income taxes</a></td> <td class="nump">37,250<span></span> </td> <td class="nump">31,451<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsAndExpenses', window );">Total</a></td> <td class="nump">602,420<span></span> </td> <td class="nump">546,041<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OperatingIncomeLoss', window );">OPERATING INCOME</a></td> <td class="nump">45,574<span></span> </td> <td class="nump">65,435<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpenseAbstract', window );"><strong>OTHER INCOME (DEDUCTIONS)</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_NonoperatingIncomeTaxExpenseBenefit', window );">Income taxes</a></td> <td class="num">(1,340)<span></span> </td> <td class="nump">843<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td> <td class="nump">5,395<span></span> </td> <td class="nump">5,389<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingIncome', window );">Other income (Note S-2)</a></td> <td class="nump">1,978<span></span> </td> <td class="nump">1,783<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherNonoperatingExpense', window );">Other expense (Note S-2)</a></td> <td class="num">(3,592)<span></span> </td> <td class="num">(3,626)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NonoperatingIncomeExpense', window );">Total</a></td> <td class="nump">2,441<span></span> </td> <td class="nump">4,389<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseAbstract', window );"><strong>INTEREST EXPENSE</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseLongTermDebt', window );">Interest on long-term debt</a></td> <td class="nump">54,737<span></span> </td> <td class="nump">54,752<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpenseShortTermBorrowings', window );">Interest on short-term borrowings</a></td> <td class="nump">2,308<span></span> </td> <td class="nump">842<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DebtRelatedCommitmentFeesAndDebtIssuanceCosts', window );">Debt discount, premium and expense</a></td> <td class="nump">1,157<span></span> </td> <td class="nump">1,137<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest', window );">Allowance for borrowed funds used during construction</a></td> <td class="num">(3,576)<span></span> </td> <td class="num">(3,019)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestExpense', window );">Total</a></td> <td class="nump">54,626<span></span> </td> <td class="nump">53,712<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">NET INCOME (LOSS)</a></td> <td class="num">(6,611)<span></span> </td> <td class="nump">16,112<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest', window );">Less: Net income attributable to noncontrolling interests (Note 7)</a></td> <td class="nump">5,470<span></span> </td> <td class="nump">5,128<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetIncomeLoss', window );">NET INCOME (LOSS) ATTRIBUTABLE TO COMMON SHAREHOLDERS</a></td> <td class="num">$ (12,081)<span></span> </td> <td class="nump">$ 10,984<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_NonoperatingIncomeTaxExpenseBenefit"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to non-operating income.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_NonoperatingIncomeTaxExpenseBenefit</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_OperatingIncomeTaxExpenseBenefit"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The sum of the current income tax expense (benefit) and the deferred income tax expense (benefit) pertaining to operating income.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_OperatingIncomeTaxExpenseBenefit</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfGoodsSoldElectric"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostOfGoodsSoldElectric</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostOfServicesDepreciationAndAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostOfServicesDepreciationAndAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsAndExpenses"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostsAndExpenses</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsAndExpensesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostsAndExpensesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DebtRelatedCommitmentFeesAndDebtIssuanceCosts"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DebtRelatedCommitmentFeesAndDebtIssuanceCosts</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ElectricDomesticRegulatedRevenue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ElectricDomesticRegulatedRevenue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestExpenseAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseLongTermDebt"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestExpenseLongTermDebt</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestExpenseShortTermBorrowings"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestExpenseShortTermBorrowings</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetIncomeLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetIncomeLossAttributableToNoncontrollingInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetIncomeLossAttributableToNoncontrollingInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NonoperatingIncomeExpenseAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NonoperatingIncomeExpenseAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OperatingIncomeLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OperatingIncomeLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherNonoperatingExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherNonoperatingIncome"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherNonoperatingIncome</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProfitLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StatementLineItems"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StatementLineItems</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesExcludingIncomeAndExciseTaxes"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_TaxesExcludingIncomeAndExciseTaxes</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_UtilitiesOperatingExpenseMaintenanceAndOperations</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td></td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td></td> </tr> <tr> <td><strong> Period Type:</strong></td> <td></td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R23" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255135772808"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Balance Sheets (APSC) (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th> <th class="th" colspan="1">3 Months Ended</th> <th class="th" colspan="1">12 Months Ended</th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Dec. 31, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNetAbstract', window );"><strong>PROPERTY, PLANT AND EQUIPMENT</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Plant in service and held for future use</a></td> <td class="nump">$ 13,270,775<span></span> </td> <td class="nump">$ 13,201,960<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation and amortization</a></td> <td class="num">(4,580,344)<span></span> </td> <td class="num">(4,514,204)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net</a></td> <td class="nump">8,690,431<span></span> </td> <td class="nump">8,687,756<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">Construction work in progress</a></td> <td class="nump">441,683<span></span> </td> <td class="nump">459,361<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleLeasebackTransactionNetBookValue', window );">Palo Verde sale leaseback, net of accumulated depreciation (Note 7)</a></td> <td class="nump">135,766<span></span> </td> <td class="nump">137,956<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net of accumulated amortization</a></td> <td class="nump">182,855<span></span> </td> <td class="nump">184,952<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NuclearFuelNetOfAmortization', window );">Nuclear fuel, net of accumulated amortization</a></td> <td class="nump">129,554<span></span> </td> <td class="nump">108,794<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet', window );">Total property, plant and equipment</a></td> <td class="nump">9,580,289<span></span> </td> <td class="nump">9,578,819<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_InvestmentsAndOtherAssetsAbstract', window );"><strong>INVESTMENTS AND OTHER ASSETS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DecommissioningTrustAssetsAmount', window );">Nuclear decommissioning trust (Note 15)</a></td> <td class="nump">486,737<span></span> </td> <td class="nump">469,886<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgesNoncurrent', window );">Assets from risk management activities (Note 8)</a></td> <td class="nump">38,520<span></span> </td> <td class="nump">39,032<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td> <td class="nump">64,429<span></span> </td> <td class="nump">116,216<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalInvestmentsAndOtherAssets', window );">Total investments and other assets</a></td> <td class="nump">589,686<span></span> </td> <td class="nump">625,134<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>CURRENT ASSETS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td> <td class="nump">114,193<span></span> </td> <td class="nump">110,188<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableGrossCurrent', window );">Customer and other receivables</a></td> <td class="nump">309,854<span></span> </td> <td class="nump">324,207<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear', window );">Accrued unbilled revenues</a></td> <td class="nump">93,659<span></span> </td> <td class="nump">103,292<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts</a></td> <td class="num">(7,691)<span></span> </td> <td class="num">(7,981)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherInventorySupplies', window );">Materials and supplies (at average cost)</a></td> <td class="nump">161,063<span></span> </td> <td class="nump">181,414<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EnergyRelatedInventoryOtherFossilFuel', window );">Fossil fuel (at average cost)</a></td> <td class="nump">20,505<span></span> </td> <td class="nump">21,575<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedges', window );">Assets from risk management activities (Note 8)</a></td> <td class="nump">54,579<span></span> </td> <td class="nump">73,788<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory assets (Note 3)</a></td> <td class="nump">55,743<span></span> </td> <td class="nump">62,286<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsNetCurrent', window );">Deferred income taxes</a></td> <td class="nump">124,244<span></span> </td> <td class="nump">124,897<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other current assets</a></td> <td class="nump">31,868<span></span> </td> <td class="nump">28,362<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td> <td class="nump">958,017<span></span> </td> <td class="nump">1,024,511<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCostsAbstract', window );"><strong>DEFERRED DEBITS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory assets (Note 3)</a></td> <td class="nump">979,854<span></span> </td> <td class="nump">986,370<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesReceivableNoncurrent', window );">Income tax receivable (Note 6)</a></td> <td class="nump">67,738<span></span> </td> <td class="nump">65,103<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCostsNet', window );">Other</a></td> <td class="nump">127,306<span></span> </td> <td class="nump">113,061<span></span> </td> </tr> <tr class="reu"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalDeferredDebits', window );">Total deferred debits</a></td> <td class="nump">1,174,898<span></span> </td> <td class="nump">1,164,534<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">TOTAL ASSETS</a></td> <td class="nump">12,302,890<span></span> </td> <td class="nump">12,392,998<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract', window );"><strong>CAPITALIZATION</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValueOutstanding', window );">Common stock</a></td> <td class="nump">2,429,016<span></span> </td> <td class="nump">2,419,133<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td> <td class="nump">1,351,716<span></span> </td> <td class="nump">1,423,961<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract', window );"><strong>Accumulated other comprehensive loss:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax', window );">Pension and other postretirement benefits</a></td> <td class="num">(58,554)<span></span> </td> <td class="num">(59,420)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax', window );">Derivative instruments</a></td> <td class="num">(90,767)<span></span> </td> <td class="num">(100,347)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total shareholder equity</a></td> <td class="nump">3,631,411<span></span> </td> <td class="nump">3,683,327<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MinorityInterest', window );">Noncontrolling interests (Note 7)</a></td> <td class="nump">97,360<span></span> </td> <td class="nump">91,899<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Total equity</a></td> <td class="nump">3,728,771<span></span> </td> <td class="nump">3,775,226<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities (Note 2)</a></td> <td class="nump">2,748,676<span></span> </td> <td class="nump">2,948,991<span></span> </td> </tr> <tr class="reu"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_SaleLeasebackLessorNotes', window );">Palo Verde sale leaseback lessor notes less current maturities (Note 7)</a></td> <td class="nump">96,803<span></span> </td> <td class="nump">96,803<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>CURRENT LIABILITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt (Note 2)</a></td> <td class="nump">832,275<span></span> </td> <td class="nump">631,879<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td> <td class="nump">215,968<span></span> </td> <td class="nump">236,354<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesPayableCurrent', window );">Accrued taxes</a></td> <td class="nump">155,172<span></span> </td> <td class="nump">104,711<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPayableCurrent', window );">Accrued interest</a></td> <td class="nump">54,948<span></span> </td> <td class="nump">54,831<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerDepositsCurrent', window );">Customer deposits</a></td> <td class="nump">68,821<span></span> </td> <td class="nump">68,322<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgesLiabilities', window );">Liabilities from risk management activities (Note 8)</a></td> <td class="nump">71,047<span></span> </td> <td class="nump">58,976<span></span> </td> </tr> <tr class="re"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_DeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent', window );">Deferred fuel and purchased power regulatory liability (Note 3)</a></td> <td class="nump">77,151<span></span> </td> <td class="nump">58,442<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityCurrent', window );">Other regulatory liabilities (Note 3)</a></td> <td class="nump">78,167<span></span> </td> <td class="nump">80,526<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td> <td class="nump">103,363<span></span> </td> <td class="nump">139,063<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td> <td class="nump">1,674,212<span></span> </td> <td class="nump">1,449,704<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_DeferredCreditsAbstract', window );"><strong>DEFERRED CREDITS AND OTHER</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td> <td class="nump">1,775,368<span></span> </td> <td class="nump">1,863,861<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory liabilities (Note 3)</a></td> <td class="nump">689,942<span></span> </td> <td class="nump">614,063<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsNoncurrent', window );">Liability for asset retirements (Note 16)</a></td> <td class="nump">244,483<span></span> </td> <td class="nump">328,571<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent', window );">Liabilities for pension and other postretirement benefits (Note 4)</a></td> <td class="nump">824,502<span></span> </td> <td class="nump">813,121<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilitiesNoncurrent', window );">Liabilities from risk management activities (Note 8)</a></td> <td class="nump">56,517<span></span> </td> <td class="nump">65,390<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerAdvancesForConstruction', window );">Customer advances</a></td> <td class="nump">118,778<span></span> </td> <td class="nump">121,645<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MineReclamationAndClosingLiabilityNoncurrent', window );">Coal mine reclamation</a></td> <td class="nump">117,455<span></span> </td> <td class="nump">117,243<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent', window );">Unrecognized tax benefits (Note 6)</a></td> <td class="nump">82,613<span></span> </td> <td class="nump">66,349<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other</a></td> <td class="nump">144,770<span></span> </td> <td class="nump">132,031<span></span> </td> </tr> <tr class="reu"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalDeferredCreditsAndOtherLiabilities', window );">Total deferred credits and other</a></td> <td class="nump">$ 4,054,428<span></span> </td> <td class="nump">$ 4,122,274<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies2009', window );">COMMITMENTS AND CONTINGENCIES (SEE NOTES)</a></td> <td class="text"> <span></span> </td> <td class="text"> <span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">TOTAL LIABILITIES AND EQUITY</a></td> <td class="nump">$ 12,302,890<span></span> </td> <td class="nump">$ 12,392,998<span></span> </td> </tr> <tr class="rh"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember', window );">ARIZONA PUBLIC SERVICE COMPANY</a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNetAbstract', window );"><strong>PROPERTY, PLANT AND EQUIPMENT</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentGross', window );">Plant in service and held for future use</a></td> <td class="nump">13,266,069<span></span> </td> <td class="nump">13,197,254<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment', window );">Accumulated depreciation and amortization</a></td> <td class="num">(4,576,692)<span></span> </td> <td class="num">(4,510,591)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PropertyPlantAndEquipmentNet', window );">Net</a></td> <td class="nump">8,689,377<span></span> </td> <td class="nump">8,686,663<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ConstructionInProgressGross', window );">Construction work in progress</a></td> <td class="nump">441,683<span></span> </td> <td class="nump">459,316<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_SaleLeasebackTransactionNetBookValue', window );">Palo Verde sale leaseback, net of accumulated depreciation (Note 7)</a></td> <td class="nump">135,766<span></span> </td> <td class="nump">137,956<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IntangibleAssetsNetExcludingGoodwill', window );">Intangible assets, net of accumulated amortization</a></td> <td class="nump">182,673<span></span> </td> <td class="nump">184,768<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NuclearFuelNetOfAmortization', window );">Nuclear fuel, net of accumulated amortization</a></td> <td class="nump">129,554<span></span> </td> <td class="nump">108,794<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet', window );">Total property, plant and equipment</a></td> <td class="nump">9,579,053<span></span> </td> <td class="nump">9,577,497<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_InvestmentsAndOtherAssetsAbstract', window );"><strong>INVESTMENTS AND OTHER ASSETS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DecommissioningTrustAssetsAmount', window );">Nuclear decommissioning trust (Note 15)</a></td> <td class="nump">486,737<span></span> </td> <td class="nump">469,886<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgesNoncurrent', window );">Assets from risk management activities (Note 8)</a></td> <td class="nump">38,520<span></span> </td> <td class="nump">39,032<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsNoncurrent', window );">Other assets</a></td> <td class="nump">29,124<span></span> </td> <td class="nump">71,428<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalInvestmentsAndOtherAssets', window );">Total investments and other assets</a></td> <td class="nump">554,381<span></span> </td> <td class="nump">580,346<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrentAbstract', window );"><strong>CURRENT ASSETS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">Cash and cash equivalents</a></td> <td class="nump">104,386<span></span> </td> <td class="nump">99,937<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsReceivableGrossCurrent', window );">Customer and other receivables</a></td> <td class="nump">276,698<span></span> </td> <td class="nump">288,323<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear', window );">Accrued unbilled revenues</a></td> <td class="nump">93,659<span></span> </td> <td class="nump">103,292<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent', window );">Allowance for doubtful accounts</a></td> <td class="num">(7,489)<span></span> </td> <td class="num">(7,646)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherInventorySupplies', window );">Materials and supplies (at average cost)</a></td> <td class="nump">161,063<span></span> </td> <td class="nump">181,414<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_EnergyRelatedInventoryOtherFossilFuel', window );">Fossil fuel (at average cost)</a></td> <td class="nump">20,505<span></span> </td> <td class="nump">21,575<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedges', window );">Assets from risk management activities (Note 8)</a></td> <td class="nump">54,579<span></span> </td> <td class="nump">73,788<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsCurrent', window );">Regulatory assets (Note 3)</a></td> <td class="nump">55,743<span></span> </td> <td class="nump">62,286<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxAssetsNetCurrent', window );">Deferred income taxes</a></td> <td class="nump">104,389<span></span> </td> <td class="nump">105,042<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherAssetsCurrent', window );">Other current assets</a></td> <td class="nump">27,756<span></span> </td> <td class="nump">25,135<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetsCurrent', window );">Total current assets</a></td> <td class="nump">891,289<span></span> </td> <td class="nump">953,146<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredCostsAbstract', window );"><strong>DEFERRED DEBITS</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryAssetsNoncurrent', window );">Regulatory assets (Note 3)</a></td> <td class="nump">979,854<span></span> </td> <td class="nump">986,370<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesReceivableNoncurrent', window );">Income tax receivable (Note 6)</a></td> <td class="nump">68,133<span></span> </td> <td class="nump">65,498<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnamortizedDebtIssuanceExpense', window );">Unamortized debt issue costs</a></td> <td class="nump">19,938<span></span> </td> <td class="nump">20,530<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherDeferredCostsNet', window );">Other</a></td> <td class="nump">103,759<span></span> </td> <td class="nump">88,490<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalDeferredDebits', window );">Total deferred debits</a></td> <td class="nump">1,171,684<span></span> </td> <td class="nump">1,160,888<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_Assets', window );">TOTAL ASSETS</a></td> <td class="nump">12,196,407<span></span> </td> <td class="nump">12,271,877<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract', window );"><strong>CAPITALIZATION</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommonStockValueOutstanding', window );">Common stock</a></td> <td class="nump">178,162<span></span> </td> <td class="nump">178,162<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdditionalPaidInCapitalCommonStock', window );">Additional paid-in capital</a></td> <td class="nump">2,379,696<span></span> </td> <td class="nump">2,379,696<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RetainedEarningsAccumulatedDeficit', window );">Retained earnings</a></td> <td class="nump">1,334,210<span></span> </td> <td class="nump">1,403,390<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract', window );"><strong>Accumulated other comprehensive loss:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax', window );">Pension and other postretirement benefits</a></td> <td class="num">(35,182)<span></span> </td> <td class="num">(35,961)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax', window );">Derivative instruments</a></td> <td class="num">(90,755)<span></span> </td> <td class="num">(100,334)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquity', window );">Total shareholder equity</a></td> <td class="nump">3,766,131<span></span> </td> <td class="nump">3,824,953<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MinorityInterest', window );">Noncontrolling interests (Note 7)</a></td> <td class="nump">96,554<span></span> </td> <td class="nump">91,084<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest', window );">Total equity</a></td> <td class="nump">3,862,685<span></span> </td> <td class="nump">3,916,037<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligations', window );">Long-term debt less current maturities (Note 2)</a></td> <td class="nump">2,573,676<span></span> </td> <td class="nump">2,948,991<span></span> </td> </tr> <tr class="reu"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_SaleLeasebackLessorNotes', window );">Palo Verde sale leaseback lessor notes less current maturities (Note 7)</a></td> <td class="nump">96,803<span></span> </td> <td class="nump">96,803<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_EquityAndLongTermDebtLessCurrentMaturitiesAndLeaseback', window );">Total capitalization</a></td> <td class="nump">6,533,164<span></span> </td> <td class="nump">6,961,831<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrentAbstract', window );"><strong>CURRENT LIABILITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent', window );">Current maturities of long-term debt (Note 2)</a></td> <td class="nump">832,275<span></span> </td> <td class="nump">456,879<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AccountsPayableCurrent', window );">Accounts payable</a></td> <td class="nump">204,480<span></span> </td> <td class="nump">218,491<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_TaxesPayableCurrent', window );">Accrued taxes</a></td> <td class="nump">170,904<span></span> </td> <td class="nump">106,431<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPayableCurrent', window );">Accrued interest</a></td> <td class="nump">54,471<span></span> </td> <td class="nump">54,638<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerDepositsCurrent', window );">Customer deposits</a></td> <td class="nump">68,809<span></span> </td> <td class="nump">68,312<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeInstrumentsAndHedgesLiabilities', window );">Liabilities from risk management activities (Note 8)</a></td> <td class="nump">71,047<span></span> </td> <td class="nump">58,976<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_DeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent', window );">Deferred fuel and purchased power regulatory liability (Note 3)</a></td> <td class="nump">77,151<span></span> </td> <td class="nump">58,442<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityCurrent', window );">Other regulatory liabilities (Note 3)</a></td> <td class="nump">78,167<span></span> </td> <td class="nump">80,526<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesCurrent', window );">Other current liabilities</a></td> <td class="nump">96,561<span></span> </td> <td class="nump">132,170<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesCurrent', window );">Total current liabilities</a></td> <td class="nump">1,653,865<span></span> </td> <td class="nump">1,234,865<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_DeferredCreditsAbstract', window );"><strong>DEFERRED CREDITS AND OTHER</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredTaxLiabilitiesNoncurrent', window );">Deferred income taxes</a></td> <td class="nump">1,800,146<span></span> </td> <td class="nump">1,895,654<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RegulatoryLiabilityNoncurrent', window );">Regulatory liabilities (Note 3)</a></td> <td class="nump">689,942<span></span> </td> <td class="nump">614,063<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AssetRetirementObligationsNoncurrent', window );">Liability for asset retirements (Note 16)</a></td> <td class="nump">244,483<span></span> </td> <td class="nump">328,571<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent', window );">Liabilities for pension and other postretirement benefits (Note 4)</a></td> <td class="nump">782,556<span></span> </td> <td class="nump">770,611<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DerivativeLiabilitiesNoncurrent', window );">Liabilities from risk management activities (Note 8)</a></td> <td class="nump">56,517<span></span> </td> <td class="nump">65,390<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CustomerAdvancesForConstruction', window );">Customer advances</a></td> <td class="nump">118,778<span></span> </td> <td class="nump">121,645<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_MineReclamationAndClosingLiabilityNoncurrent', window );">Coal mine reclamation</a></td> <td class="nump">117,455<span></span> </td> <td class="nump">117,243<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent', window );">Unrecognized tax benefits (Note 6)</a></td> <td class="nump">81,640<span></span> </td> <td class="nump">65,363<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_OtherLiabilitiesNoncurrent', window );">Other</a></td> <td class="nump">117,861<span></span> </td> <td class="nump">96,641<span></span> </td> </tr> <tr class="rou"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_TotalDeferredCreditsAndOtherLiabilities', window );">Total deferred credits and other</a></td> <td class="nump">$ 4,009,378<span></span> </td> <td class="nump">$ 4,075,181<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CommitmentsAndContingencies2009', window );">COMMITMENTS AND CONTINGENCIES (SEE NOTES)</a></td> <td class="text"> <span></span> </td> <td class="text"> <span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_LiabilitiesAndStockholdersEquity', window );">TOTAL LIABILITIES AND EQUITY</a></td> <td class="nump">$ 12,196,407<span></span> </td> <td class="nump">$ 12,271,877<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_DeferredCreditsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred Credits.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_DeferredCreditsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_DeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Deferred Fuel And Purchased Power Regulatory Liability Current.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_DeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_EquityAndLongTermDebtLessCurrentMaturitiesAndLeaseback"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total equity and long-term debt less current maturities and leasebacks.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_EquityAndLongTermDebtLessCurrentMaturitiesAndLeaseback</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_InvestmentsAndOtherAssetsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Investments and Other Assets</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_InvestmentsAndOtherAssetsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_SaleLeasebackLessorNotes"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Variable Interest entity long term debt.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_SaleLeasebackLessorNotes</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_TotalDeferredCreditsAndOtherLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Total obligations, excluding Long-Term Debt, incurred as part of normal operations that is expected to be repaid beyond one year or the normal operating cycle if longer.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_TotalDeferredCreditsAndOtherLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_TotalDeferredDebits"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all regulatory assets and other deferred debits that are expected to be recovered through revenue sources (or the normal operating cycle, if longer).</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_TotalDeferredDebits</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_TotalInvestmentsAndOtherAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Sum of the carrying amounts as of the balance sheet date of all investments and other assets that are expected to be realized in cash, sold, or consumed at a future date that exceeds one year from the balance sheet date. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_TotalInvestmentsAndOtherAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsPayableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccountsPayableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccountsReceivableGrossCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccountsReceivableGrossCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTaxAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdditionalPaidInCapitalCommonStock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AdditionalPaidInCapitalCommonStock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetRetirementObligationsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetRetirementObligationsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_Assets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_Assets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AssetsCurrentAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AssetsCurrentAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommitmentsAndContingencies2009"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CommitmentsAndContingencies2009</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CommonStockValueOutstanding"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CommonStockValueOutstanding</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ConstructionInProgressGross"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ConstructionInProgressGross</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CustomerAdvancesForConstruction"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CustomerAdvancesForConstruction</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CustomerDepositsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CustomerDepositsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DecommissioningTrustAssetsAmount"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DecommissioningTrustAssetsAmount</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredCostsAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredCostsAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxAssetsNetCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredTaxAssetsNetCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredTaxLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredTaxLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedges"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedges</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgesLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgesLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeInstrumentsAndHedgesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeInstrumentsAndHedgesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DerivativeLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DerivativeLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_EnergyRelatedInventoryOtherFossilFuel"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_EnergyRelatedInventoryOtherFossilFuel</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesReceivableNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxesReceivableNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IntangibleAssetsNetExcludingGoodwill"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IntangibleAssetsNetExcludingGoodwill</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPayableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestPayableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesAndStockholdersEquity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilitiesAndStockholdersEquity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilitiesCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilitiesCurrentAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilitiesCurrentAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LiabilityForUncertainTaxPositionsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LiabilityForUncertainTaxPositionsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligations"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligations</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_LongTermDebtAndCapitalLeaseObligationsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MineReclamationAndClosingLiabilityNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_MineReclamationAndClosingLiabilityNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_MinorityInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_MinorityInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NuclearFuelNetOfAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NuclearFuelNetOfAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherAssetsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherAssetsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherAssetsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherDeferredCostsNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherDeferredCostsNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherInventorySupplies"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherInventorySupplies</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherLiabilitiesCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_OtherLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_OtherLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentGross"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentGross</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PropertyPlantAndEquipmentNetAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PropertyPlantAndEquipmentNetAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PublicUtilitiesPropertyPlantAndEquipmentNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryAssetsCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryAssetsNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryAssetsNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RegulatoryLiabilityNoncurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RegulatoryLiabilityNoncurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RetainedEarningsAccumulatedDeficit"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RetainedEarningsAccumulatedDeficit</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_SaleLeasebackTransactionNetBookValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_SaleLeasebackTransactionNetBookValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StockholdersEquity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_TaxesPayableCurrent"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_TaxesPayableCurrent</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnamortizedDebtIssuanceExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_UnamortizedDebtIssuanceExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td></td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td></td> </tr> <tr> <td><strong> Period Type:</strong></td> <td></td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R24" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255141323832"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>Condensed Consolidated Statements of Cash Flows (APSC) (Unaudited) - USD ($)<br> $ in Thousands</strong></div></th> <th class="th" colspan="2">3 Months Ended</th> </tr> <tr> <th class="th"><div>Mar. 31, 2011</div></th> <th class="th"><div>Mar. 31, 2010</div></th> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net Income (Loss)</a></td> <td class="num">$ (9,674)<span></span> </td> <td class="num">$ (897)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income (loss) to net cash provided by operating activities:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization including nuclear fuel</a></td> <td class="nump">123,298<span></span> </td> <td class="nump">114,122<span></span> </td> </tr> <tr class="re"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPower', window );">Deferred fuel and purchased power</a></td> <td class="nump">49,947<span></span> </td> <td class="nump">44,040<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization', window );">Deferred fuel and purchased power amortization</a></td> <td class="num">(31,238)<span></span> </td> <td class="num">(25,953)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td> <td class="num">(5,395)<span></span> </td> <td class="num">(5,389)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income taxes</a></td> <td class="num">(41,005)<span></span> </td> <td class="nump">50,845<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrealizedGainLossOnDerivatives', window );">Change in mark-to-market valuations</a></td> <td class="num">(284)<span></span> </td> <td class="nump">1,842<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in current assets and liabilities:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInReceivables', window );">Customer and other receivables</a></td> <td class="nump">75,528<span></span> </td> <td class="nump">60,244<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInUnbilledReceivables', window );">Accrued unbilled revenues</a></td> <td class="nump">9,633<span></span> </td> <td class="nump">24,505<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Materials, supplies and fossil fuel</a></td> <td class="nump">21,421<span></span> </td> <td class="nump">6,240<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidExpense', window );">Other current assets</a></td> <td class="num">(636)<span></span> </td> <td class="num">(8,148)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td> <td class="num">(24,543)<span></span> </td> <td class="num">(23,334)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities', window );">Other current liabilities</a></td> <td class="num">(37,406)<span></span> </td> <td class="num">(39,572)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDepositOtherAssets', window );">Change in margin and collateral accounts - assets</a></td> <td class="nump">4,220<span></span> </td> <td class="num">(11,280)<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_ChangeInMarginAndCollateralAccountsLiabilities', window );">Change in margin and collateral accounts - liabilities</a></td> <td class="nump">35,478<span></span> </td> <td class="num">(124,495)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease', window );">Change in unrecognized tax benefits</a></td> <td class="nump">18,959<span></span> </td> <td class="num">(62,062)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingAssets', window );">Change in other long-term assets</a></td> <td class="num">(33,129)<span></span> </td> <td class="num">(26,593)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities', window );">Change in other long-term liabilities</a></td> <td class="nump">35,421<span></span> </td> <td class="num">(36,558)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash flow provided by (used for) operating activities</a></td> <td class="nump">243,496<span></span> </td> <td class="num">(13,675)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireProductiveAssets', window );">Capital expenditures</a></td> <td class="num">(191,553)<span></span> </td> <td class="num">(202,554)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromContributionInAidOfConstruction', window );">Contributions in aid of construction</a></td> <td class="nump">9,136<span></span> </td> <td class="nump">2,949<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForFundsUsedDuringConstructionInvestingActivities', window );">Allowance for borrowed funds used during construction</a></td> <td class="num">(3,576)<span></span> </td> <td class="num">(3,080)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDecommissioningFund', window );">Proceeds from nuclear decommissioning trust sales</a></td> <td class="nump">189,318<span></span> </td> <td class="nump">158,448<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToInvestInDecommissioningFund', window );">Investment in nuclear decommissioning trust</a></td> <td class="num">(194,241)<span></span> </td> <td class="num">(164,552)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForProceedsFromOtherInvestingActivities', window );">Other</a></td> <td class="num">(1,879)<span></span> </td> <td class="num">(1,639)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash flow used for investing activities</a></td> <td class="num">(192,795)<span></span> </td> <td class="num">(210,428)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebt', window );">Repayment of long-term debt</a></td> <td class="num">(175,170)<span></span> </td> <td class="num">(4,150)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRepaymentsOfShortTermDebt', window );">Short-term borrowings and payments - net</a></td> <td class="nump">700<span></span> </td> <td class="nump">135,901<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDividendsCommonStock', window );">Dividends paid on common stock</a></td> <td class="num">(55,300)<span></span> </td> <td class="num">(51,421)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash flow provided by (used for) financing activities</a></td> <td class="num">(46,696)<span></span> </td> <td class="nump">82,253<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS</a></td> <td class="nump">4,005<span></span> </td> <td class="num">(141,850)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</a></td> <td class="nump">110,188<span></span> </td> <td class="nump">145,378<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT END OF PERIOD</a></td> <td class="nump">114,193<span></span> </td> <td class="nump">3,528<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_CashPaidDuringPeriodAbstract', window );"><strong>Cash paid during the period for:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes, net of (refunds)</a></td> <td class="nump">0<span></span> </td> <td class="num">(5,547)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest, net of amounts capitalized</a></td> <td class="nump">55,997<span></span> </td> <td class="nump">58,679<span></span> </td> </tr> <tr class="rh"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember', window );">ARIZONA PUBLIC SERVICE COMPANY</a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>CASH FLOWS FROM OPERATING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProfitLoss', window );">Net Income (Loss)</a></td> <td class="num">(6,611)<span></span> </td> <td class="nump">16,112<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract', window );"><strong>Adjustments to reconcile net income (loss) to net cash provided by operating activities:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DepreciationDepletionAndAmortization', window );">Depreciation and amortization including nuclear fuel</a></td> <td class="nump">123,256<span></span> </td> <td class="nump">113,195<span></span> </td> </tr> <tr class="re"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPower', window );">Deferred fuel and purchased power</a></td> <td class="nump">49,947<span></span> </td> <td class="nump">44,040<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization', window );">Deferred fuel and purchased power amortization</a></td> <td class="num">(31,238)<span></span> </td> <td class="num">(25,953)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity', window );">Allowance for equity funds used during construction</a></td> <td class="num">(5,395)<span></span> </td> <td class="num">(5,389)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_DeferredIncomeTaxExpenseBenefit', window );">Deferred income taxes</a></td> <td class="num">(47,962)<span></span> </td> <td class="nump">47,754<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrealizedGainLossOnDerivatives', window );">Change in mark-to-market valuations</a></td> <td class="num">(284)<span></span> </td> <td class="nump">1,842<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract', window );"><strong>Changes in current assets and liabilities:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInReceivables', window );">Customer and other receivables</a></td> <td class="nump">61,973<span></span> </td> <td class="nump">61,239<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInUnbilledReceivables', window );">Accrued unbilled revenues</a></td> <td class="nump">9,633<span></span> </td> <td class="nump">24,505<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInInventories', window );">Materials, supplies and fossil fuel</a></td> <td class="nump">21,421<span></span> </td> <td class="nump">6,240<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInPrepaidExpense', window );">Other current assets</a></td> <td class="nump">248<span></span> </td> <td class="num">(7,811)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInAccountsPayable', window );">Accounts payable</a></td> <td class="num">(18,168)<span></span> </td> <td class="num">(22,275)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities', window );">Other current liabilities</a></td> <td class="nump">26,872<span></span> </td> <td class="num">(64,600)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInDepositOtherAssets', window );">Change in margin and collateral accounts - assets</a></td> <td class="nump">4,220<span></span> </td> <td class="num">(11,280)<span></span> </td> </tr> <tr class="ro"> <td class="pl custom" style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_ChangeInMarginAndCollateralAccountsLiabilities', window );">Change in margin and collateral accounts - liabilities</a></td> <td class="nump">35,478<span></span> </td> <td class="num">(124,495)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable', window );">Change in long-term income tax receivable</a></td> <td class="num">(2,635)<span></span> </td> <td class="nump">0<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease', window );">Change in unrecognized tax benefits</a></td> <td class="nump">18,972<span></span> </td> <td class="num">(61,683)<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingAssets', window );">Change in other long-term assets</a></td> <td class="num">(29,494)<span></span> </td> <td class="num">(23,723)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities', window );">Change in other long-term liabilities</a></td> <td class="nump">44,324<span></span> </td> <td class="num">(31,926)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInOperatingActivities', window );">Net cash flow provided by (used for) operating activities</a></td> <td class="nump">254,557<span></span> </td> <td class="num">(64,208)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract', window );"><strong>CASH FLOWS FROM INVESTING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToAcquireProductiveAssets', window );">Capital expenditures</a></td> <td class="num">(191,596)<span></span> </td> <td class="num">(199,276)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromContributionInAidOfConstruction', window );">Contributions in aid of construction</a></td> <td class="nump">9,136<span></span> </td> <td class="nump">2,949<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_AllowanceForFundsUsedDuringConstructionInvestingActivities', window );">Allowance for borrowed funds used during construction</a></td> <td class="num">(3,576)<span></span> </td> <td class="num">(3,019)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromDecommissioningFund', window );">Proceeds from nuclear decommissioning trust sales</a></td> <td class="nump">189,318<span></span> </td> <td class="nump">158,448<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsToInvestInDecommissioningFund', window );">Investment in nuclear decommissioning trust</a></td> <td class="num">(194,241)<span></span> </td> <td class="num">(164,552)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsForProceedsFromOtherInvestingActivities', window );">Other</a></td> <td class="num">(1,879)<span></span> </td> <td class="num">(1,639)<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInInvestingActivities', window );">Net cash flow used for investing activities</a></td> <td class="num">(192,838)<span></span> </td> <td class="num">(207,089)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract', window );"><strong>CASH FLOWS FROM FINANCING ACTIVITIES</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_RepaymentsOfLongTermDebt', window );">Repayment of long-term debt</a></td> <td class="num">(170)<span></span> </td> <td class="num">(357)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_ProceedsFromRepaymentsOfShortTermDebt', window );">Short-term borrowings and payments - net</a></td> <td class="nump">0<span></span> </td> <td class="nump">195,000<span></span> </td> </tr> <tr class="reu"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_PaymentsOfDividendsCommonStock', window );">Dividends paid on common stock</a></td> <td class="num">(57,100)<span></span> </td> <td class="num">(42,500)<span></span> </td> </tr> <tr class="rou"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_NetCashProvidedByUsedInFinancingActivities', window );">Net cash flow provided by (used for) financing activities</a></td> <td class="num">(57,270)<span></span> </td> <td class="nump">152,143<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease', window );">NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS</a></td> <td class="nump">4,449<span></span> </td> <td class="num">(119,154)<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD</a></td> <td class="nump">99,937<span></span> </td> <td class="nump">120,798<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_CashAndCashEquivalentsAtCarryingValue', window );">CASH AND CASH EQUIVALENTS AT END OF PERIOD</a></td> <td class="nump">104,386<span></span> </td> <td class="nump">1,644<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_pnw_CashPaidDuringPeriodAbstract', window );"><strong>Cash paid during the period for:</strong></a></td> <td class="text">&#160;<span></span> </td> <td class="text">&#160;<span></span> </td> </tr> <tr class="re"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_IncomeTaxesPaidNet', window );">Income taxes, net of (refunds)</a></td> <td class="nump">0<span></span> </td> <td class="nump">65,498<span></span> </td> </tr> <tr class="ro"> <td class="pl " style="border-bottom: 0px;" valign="top"><a class="a" href="javascript:void(0);" onclick="top.Show.showAR( this, 'defref_us-gaap_InterestPaidNet', window );">Interest, net of amounts capitalized</a></td> <td class="nump">$ 53,636<span></span> </td> <td class="nump">$ 54,174<span></span> </td> </tr> </table> <div style="display: none;"> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_CashPaidDuringPeriodAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>Cash paid during the period for.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_CashPaidDuringPeriodAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_ChangeInMarginAndCollateralAccountsLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The aggregate net change during the reporting period in moneys received as security, collateral, or margin deposits.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_ChangeInMarginAndCollateralAccountsLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPower"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The net change during the reporting period in carrying amount of capitalized fuel costs of a regulated entity that are expected to be recoverable through rate adjustments.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_IncreaseDecreaseDeferredFuelAndPurchasedPower</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_pnw_IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Definition</a><div><p>The amortization of deferred fuel and purchased power costs.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ References</a><div style="display: none;"><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">pnw_IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>pnw_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_AllowanceForFundsUsedDuringConstructionInvestingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_AllowanceForFundsUsedDuringConstructionInvestingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsAtCarryingValue"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsAtCarryingValue</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>instant</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DeferredIncomeTaxExpenseBenefit"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DeferredIncomeTaxExpenseBenefit</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_DepreciationDepletionAndAmortization"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_DepreciationDepletionAndAmortization</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncomeTaxesPaidNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncomeTaxesPaidNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInAccountsPayable"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInAccountsPayable</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInDepositOtherAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInDepositOtherAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInIncomeTaxesReceivable"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInIncomeTaxesReceivable</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInInventories"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInInventories</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOperatingCapitalAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherAccruedLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherAccruedLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInOtherOperatingLiabilities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInPrepaidExpense"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInPrepaidExpense</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInReceivables"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInReceivables</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_IncreaseDecreaseInUnbilledReceivables"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_IncreaseDecreaseInUnbilledReceivables</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_InterestPaidNet"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_InterestPaidNet</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:stringItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsForProceedsFromOtherInvestingActivities"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsForProceedsFromOtherInvestingActivities</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsOfDividendsCommonStock"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsOfDividendsCommonStock</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToAcquireProductiveAssets"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsToAcquireProductiveAssets</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PaymentsToInvestInDecommissioningFund"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PaymentsToInvestInDecommissioningFund</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromContributionInAidOfConstruction"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromContributionInAidOfConstruction</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromDecommissioningFund"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromDecommissioningFund</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProceedsFromRepaymentsOfShortTermDebt"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProceedsFromRepaymentsOfShortTermDebt</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>debit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_ProfitLoss"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_ProfitLoss</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_RepaymentsOfLongTermDebt"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_RepaymentsOfLongTermDebt</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrealizedGainLossOnDerivatives"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_UnrealizedGainLossOnDerivatives</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>credit</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- References</a><div><p>No definition available.</p></div> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">+ Details</a><div style="display: none;"><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">us-gaap_UnrecognizedTaxBenefitsPeriodIncreaseDecrease</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td>us-gaap_</td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>xbrli:monetaryItemType</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Period Type:</strong></td> <td>duration</td> </tr> </table></div> </div></td></tr> </table> <table border="0" cellpadding="0" cellspacing="0" class="authRefData" style="display: none;" id="defref_dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember"> <tr><td class="hide"><a style="color: white;" href="javascript:void(0);" onclick="top.Show.hideAR();">X</a></td></tr> <tr><td><div class="body" style="padding: 2px;"> <a href="javascript:void(0);" onclick="top.Show.toggleNext( this );">- Details</a><div><table border="0" cellpadding="0" cellspacing="0"> <tr> <td><strong> Name:</strong></td> <td style="white-space:nowrap;">dei_LegalEntityAxis=pnw_ArizonaPublicServiceCompanyMember</td> </tr> <tr> <td style="padding-right: 4px;white-space:nowrap;"><strong> Namespace Prefix:</strong></td> <td></td> </tr> <tr> <td><strong> Data Type:</strong></td> <td>na</td> </tr> <tr> <td><strong> Balance Type:</strong></td> <td></td> </tr> <tr> <td><strong> Period Type:</strong></td> <td></td> </tr> </table></div> </div></td></tr> </table> </div> </body> </html> </div><div id="xbrl_R25" style="display:none"><html> <head> <title></title></link> </head> <body> <span style="display: none;">v3.19.3</span><table class="report" border="0" cellspacing="2" id="idm140255196736552"> <tr> <th class="tl" colspan="1" rowspan="2"><div style="width: 200px;"><strong>S-1. 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