$PNW
PINNACLE WEST CAPITAL CORP Stock $pnw

$pnw Overview Financials Valuation SEC Filings Company Website

2013 Q1 Form 10-Q Financial Statement

#000110465913036811 Filed on May 03, 2013

Income Statement

Concept	2013 Q1	2012 Q1
Revenue	$686.7M	$620.6M
YoY Change	10.64%	-4.35%
Cost Of Revenue	$230.7M	$216.3M
YoY Change	6.64%
Gross Profit	$456.0M	$404.3M
YoY Change	12.77%
Gross Profit Margin	66.41%	65.15%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$124.3M	$118.5M
YoY Change	4.94%	-3.9%
% of Gross Profit	27.27%	29.31%
Operating Expenses	$599.7M	$572.6M
YoY Change	4.73%	-6.61%
Operating Profit	$86.92M	$48.01M
YoY Change	81.06%	34.16%
Interest Expense	$45.49M	$53.82M
YoY Change	-15.47%	-206.78%
% of Operating Profit	52.33%	112.1%
Other Income/Expense, Net	$3.870M	$1.448M
YoY Change	167.27%	-185.18%
Pretax Income	$45.31M	-$4.361M
YoY Change	-1138.87%	-73.41%
Income Tax	$12.47M	-$4.645M
% Of Pretax Income	27.52%
Net Earnings	$32.84M	-$481.0K
YoY Change	-6926.61%	-96.81%
Net Earnings / Revenue	4.78%	-0.08%
Basic Earnings Per Share	$0.22	-$0.08
Diluted Earnings Per Share	$0.22	-$0.08
COMMON SHARES
Basic Shares Outstanding	109.8M shares	109.3M shares
Diluted Shares Outstanding	110.8M shares	109.3M shares

Balance Sheet

Concept	2013 Q1	2012 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$25.00M	$21.00M
YoY Change	19.05%	-81.58%
Cash & Equivalents	$25.11M	$20.71M
Short-Term Investments
Other Short-Term Assets	$39.05M	$400.0M
YoY Change	-90.24%	11.11%
Inventory	$259.0M	$240.0M
Prepaid Expenses
Receivables	$265.0M	$236.0M
Other Receivables	$3.000M	$8.000M
Total Short-Term Assets	$871.8M	$905.0M
YoY Change	-3.67%	-5.53%
LONG-TERM ASSETS
Property, Plant & Equipment	$9.497B	$9.889B
YoY Change	-3.96%	5.22%
Goodwill
YoY Change
Intangibles	$163.0M
YoY Change
Long-Term Investments
YoY Change
Other Assets	$64.33M	$2.220B
YoY Change	-97.1%	25.78%
Total Long-Term Assets	$12.43B	$12.28B
YoY Change	1.22%	8.23%
TOTAL ASSETS
Total Short-Term Assets	$871.8M	$905.0M
Total Long-Term Assets	$12.43B	$12.28B
Total Assets	$13.30B	$13.18B
YoY Change	0.89%	7.16%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$212.1M	$266.0M
YoY Change	-20.27%	23.15%
Accrued Expenses	$45.00M	$45.00M
YoY Change	0.0%	-18.18%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$217.0M
YoY Change	-100.0%	1176.47%
Long-Term Debt Due	$123.0M	$102.0M
YoY Change	20.59%	-87.74%
Total Short-Term Liabilities	$891.5M	$1.158B
YoY Change	-23.01%	-30.82%
LONG-TERM LIABILITIES
Long-Term Debt	$3.304B	$3.341B
YoY Change	-1.09%	17.43%
Other Long-Term Liabilities	$307.3M	$2.904B
YoY Change	-89.42%	27.42%
Total Long-Term Liabilities	$3.612B	$6.245B
YoY Change	-42.17%	21.88%
TOTAL LIABILITIES
Total Short-Term Liabilities	$891.5M	$1.158B
Total Long-Term Liabilities	$3.612B	$6.245B
Total Liabilities	$4.503B	$9.439B
YoY Change	-52.29%	8.86%
SHAREHOLDERS EQUITY
Retained Earnings	$1.649B
YoY Change
Common Stock	$2.484B
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$10.48M
YoY Change
Treasury Stock Shares
Shareholders Equity	$4.014B	$3.745B
YoY Change
Total Liabilities & Shareholders Equity	$13.30B	$13.18B
YoY Change	0.89%	7.16%

Cashflow Statement

Concept	2013 Q1	2012 Q1
OPERATING ACTIVITIES
Net Income	$32.84M	-$481.0K
YoY Change	-6926.61%	-96.81%
Depreciation, Depletion And Amortization	$124.3M	$118.5M
YoY Change	4.94%	-3.9%
Cash From Operating Activities	$212.2M	$115.3M
YoY Change	83.95%	-52.63%
INVESTING ACTIVITIES
Capital Expenditures	-$182.9M	-$241.0M
YoY Change	-24.11%	25.78%
Acquisitions
YoY Change
Other Investing Activities	$470.0K	$533.0K
YoY Change	-11.82%	-144.42%
Cash From Investing Activities	-$176.7M	-$235.1M
YoY Change	-24.83%	21.94%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$9.441M	$4.289M
YoY Change	120.12%
Debt Paid & Issued, Net		$375.7M
YoY Change
Cash From Financing Activities	-$36.53M	$106.9M
YoY Change	-134.18%	-328.89%
NET CHANGE
Cash From Operating Activities	$212.2M	$115.3M
Cash From Investing Activities	-$176.7M	-$235.1M
Cash From Financing Activities	-$36.53M	$106.9M
Net Change In Cash	-$1.093M	-$12.87M
YoY Change	-91.51%	-421.83%
FREE CASH FLOW
Cash From Operating Activities	$212.2M	$115.3M
Capital Expenditures	-$182.9M	-$241.0M
Free Cash Flow	$395.1M	$356.3M
YoY Change	10.87%	-18.1%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2013Q1	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	139553000	USD
CY2012Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	2151371000	USD
CY2012Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	759201000	USD
CY2012Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	357097000	USD
CY2012Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1058755000	USD
CY2012Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	85264000	USD
CY2012Q4	us-gaap	Customer Advances For Construction CustomerAdvancesForConstruction	109359000	USD
CY2012Q4	us-gaap	Mine Reclamation And Closing Liability Noncurrent MineReclamationAndClosingLiabilityNoncurrent	118860000	USD
CY2012Q4	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	71135000	USD
CY2012Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	283654000	USD
CY2012Q4	pnw	Total Deferred Credits And Other Liabilities TotalDeferredCreditsAndOtherLiabilities	4994696000	USD
CY2012Q4	us-gaap	Liabilities Current LiabilitiesCurrent	1083542000	USD
CY2013Q1	us-gaap	Liabilities Current LiabilitiesCurrent	891511000	USD
CY2012Q4	pnw	Sale Leaseback Lessor Notes SaleLeasebackLessorNotes	38869000	USD
CY2012Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3199088000	USD
CY2013Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	3304458000	USD
CY2012Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	221312000	USD
CY2012Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	124939000	USD
CY2012Q4	us-gaap	Interest Payable Current InterestPayableCurrent	49380000	USD
CY2012Q4	us-gaap	Dividends Payable Current DividendsPayableCurrent	59789000	USD
CY2012Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	92175000	USD
CY2012Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	79689000	USD
CY2012Q4	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	73741000	USD
CY2012Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	88116000	USD
CY2012Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	171573000	USD
CY2013Q1	pnw	Total Deferred Credits And Other Liabilities TotalDeferredCreditsAndOtherLiabilities	4952628000	USD
CY2013Q1	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2012Q4	us-gaap	Common Stock Value CommonStockValue	2466923000	USD
CY2012Q1	us-gaap	Sales Revenue Net SalesRevenueNet	620631000	USD
CY2012Q1	us-gaap	Cost Of Goods Sold Electric CostOfGoodsSoldElectric	216309000	USD
CY2012Q4	us-gaap	Treasury Stock Value TreasuryStockValue	4211000	USD
CY2012Q4	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	2462712000	USD
CY2012Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1624102000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	64416000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-49592000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-114008000	USD
CY2012Q4	us-gaap	Stockholders Equity StockholdersEquity	3972806000	USD
CY2012Q4	us-gaap	Minority Interest MinorityInterest	129483000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4102289000	USD
CY2012Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13379615000	USD
CY2013Q1	us-gaap	Common Stock Value Outstanding CommonStockValueOutstanding	2473865000	USD
CY2013Q1	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	1648521000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-107931000	USD
CY2013Q1	us-gaap	Stockholders Equity StockholdersEquity	4014455000	USD
CY2013Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	4152330000	USD
CY2013Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13300927000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-25352000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	8772000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-966000	USD
CY2012Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-16095000	USD
CY2012Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-23871000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-15614000	USD
CY2013Q1	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2012Q4	us-gaap	Common Stock No Par Value CommonStockNoParValue	0
CY2013Q1	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	38913000	USD
CY2013Q1	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	30521000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	-38000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax	16551000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax	3300000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeTax	5728000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	631000	USD
CY2012Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	631000	USD
CY2012Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	210663000	USD
CY2012Q1	us-gaap	Cost Of Services Depreciation And Amortization CostOfServicesDepreciationAndAmortization	100109000	USD
CY2012Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	42475000	USD
CY2012Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	3068000	USD
CY2012Q1	us-gaap	Costs And Expenses CostsAndExpenses	572624000	USD
CY2013Q1	us-gaap	Sales Revenue Net SalesRevenueNet	686652000	USD
CY2012Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	48007000	USD
CY2012Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	1448000	USD
CY2012Q1	us-gaap	Interest Costs Incurred InterestCostsIncurred	56967000	USD
CY2012Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	-3151000	USD
CY2012Q1	us-gaap	Interest Expense InterestExpense	53816000	USD
CY2012Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-4361000	USD
CY2012Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-4645000	USD
CY2013Q1	us-gaap	Interest Expense InterestExpense	45488000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	45305000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	32836000	USD
CY2012Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax IncomeLossFromDiscontinuedOperationsNetOfTax	-765000	USD
CY2013Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	24444000	USD
CY2012Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	109299000	shares
CY2012Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	109299000	shares
CY2012Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	-0.07
CY2012Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.08
CY2012Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	-0.07
CY2012Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.08
CY2012Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.525
CY2012Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-7483000	USD
CY2012Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8257000	USD
CY2012Q1	us-gaap	Discontinued Operation Tax Effect Of Discontinued Operation DiscontinuedOperationTaxEffectOfDiscontinuedOperation	-505000	USD
CY2013Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2013Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2013Q2	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	109947418	shares
CY2013Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2013
CY2013Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2012Q1	us-gaap	Profit Loss ProfitLoss	-481000	USD
CY2012Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	118487000	USD
CY2012Q1	us-gaap	Increase Decrease In Regulatory Clause Revenue IncreaseDecreaseInRegulatoryClauseRevenue	46754000	USD
CY2012Q1	pnw	Increase Decrease Deferred Fuel And Purchased Power Amortization IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization	-24514000	USD
CY2012Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	4756000	USD
CY2012Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1989000	USD
CY2012Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-1985000	USD
CY2013Q1	us-gaap	Profit Loss ProfitLoss	32836000	USD
CY2012Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-52264000	USD
CY2012Q1	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-20511000	USD
CY2012Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	13753000	USD
CY2012Q1	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	3502000	USD
CY2012Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-39355000	USD
CY2012Q1	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	37398000	USD
CY2012Q1	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-39804000	USD
CY2012Q1	us-gaap	Increase Decrease In Deposit Other Assets IncreaseDecreaseInDepositOtherAssets	1853000	USD
CY2012Q1	pnw	Change In Margin And Collateral Accounts Liabilities ChangeInMarginAndCollateralAccountsLiabilities	-32950000	USD
CY2012Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	21469000	USD
CY2012Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	22362000	USD
CY2012Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	115335000	USD
CY2013Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	212157000	USD
CY2012Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	240973000	USD
CY2012Q1	us-gaap	Proceeds From Contribution In Aid Of Construction ProceedsFromContributionInAidOfConstruction	13871000	USD
CY2012Q1	us-gaap	Allowance For Funds Used During Construction Investing Activities AllowanceForFundsUsedDuringConstructionInvestingActivities	-3151000	USD
CY2012Q1	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	92047000	USD
CY2012Q1	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	96360000	USD
CY2012Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	533000	USD
CY2012Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-235099000	USD
CY2013Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-176720000	USD
CY2012Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	319081000	USD
CY2012Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	375727000	USD
CY2012Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	216600000	USD
CY2013Q1	us-gaap	Assets Current AssetsCurrent	871777000	USD
CY2012Q4	us-gaap	Derivative Instruments And Hedges Noncurrent DerivativeInstrumentsAndHedgesNoncurrent	35891000	USD
CY2012Q4	us-gaap	Decommissioning Trust Assets Amount DecommissioningTrustAssetsAmount	570625000	USD
CY2012Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	62694000	USD
CY2012Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	55595000	USD
CY2012Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	4289000	USD
CY2012Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-1757000	USD
CY2012Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	106891000	USD
CY2012Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-12873000	USD
CY2012Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	3340000	USD
CY2012Q4	us-gaap	Other Inventory Supplies OtherInventorySupplies	218096000	USD
CY2012Q4	us-gaap	Energy Related Inventory Other Fossil Fuel EnergyRelatedInventoryOtherFossilFuel	31334000	USD
CY2012Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	152191000	USD
CY2012Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	2423000	USD
CY2012Q4	us-gaap	Derivative Instruments And Hedges DerivativeInstrumentsAndHedges	25699000	USD
CY2012Q4	pnw	Deferred Fuel And Purchased Power Regulatory Asset Current DeferredFuelAndPurchasedPowerRegulatoryAssetCurrent	72692000	USD
CY2012Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	71257000	USD
CY2012Q4	us-gaap	Other Assets Current OtherAssetsCurrent	37102000	USD
CY2012Q4	us-gaap	Assets Current AssetsCurrent	1005726000	USD
CY2012Q4	pnw	Total Investments And Other Assets TotalInvestmentsAndOtherAssets	669210000	USD
CY2013Q1	pnw	Total Investments And Other Assets TotalInvestmentsAndOtherAssets	694540000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	14346367000	USD
CY2012Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4929613000	USD
CY2012Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9416754000	USD
CY2012Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	565716000	USD
CY2012Q4	us-gaap	Variable Interest Entity Consolidated Carrying Amount Assets VariableInterestEntityConsolidatedCarryingAmountAssets	128995000	USD
CY2012Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	162150000	USD
CY2012Q4	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	122778000	USD
CY2012Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	10396393000	USD
CY2013Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	10427238000	USD
CY2012Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1099900000	USD
CY2012Q4	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	70389000	USD
CY2012Q4	us-gaap	Other Deferred Costs Net OtherDeferredCostsNet	137997000	USD
CY2012Q4	pnw	Total Deferred Debits TotalDeferredDebits	1308286000	USD
CY2012Q4	us-gaap	Assets Assets	13379615000	USD
CY2013Q1	us-gaap	Assets Assets	13300927000	USD
CY2013Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	25109000	USD
CY2013Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-36530000	USD
CY2013Q1	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-1093000	USD
CY2013Q1	dei	Entity Central Index Key EntityCentralIndexKey	0000764622
CY2013Q1	dei	Entity Registrant Name EntityRegistrantName	PINNACLE WEST CAPITAL CORP
CY2013Q1	dei	Document Type DocumentType	10-Q
CY2013Q1	dei	Document Period End Date DocumentPeriodEndDate	2013-03-31
CY2013Q1	dei	Amendment Flag AmendmentFlag	false
CY2013Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	33583000	USD
CY2012Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	20710000	USD
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CY2012Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	277225000	USD
CY2012Q4	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	94845000	USD
CY2013Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	425000	USD
CY2012Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	-650000	USD
CY2013Q1	us-gaap	Interest Paid Net InterestPaidNet	49038000	USD
CY2012Q1	us-gaap	Interest Paid Net InterestPaidNet	62892000	USD
CY2013Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	6575000	USD
CY2012Q4	pnw	Regulatory Asset Including Deferred Fuel And Purchased Power Regulatory Asset Current RegulatoryAssetIncludingDeferredFuelAndPurchasedPowerRegulatoryAssetCurrent	144000000	USD
CY2012Q4	pnw	Regulatory Liability Including Deferred Fuel And Purchased Power Regulatory Liability Current RegulatoryLiabilityIncludingDeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent	88000000	USD
CY2013Q1	pnw	Regulatory Liability Including Deferred Fuel And Purchased Power Regulatory Liability Current RegulatoryLiabilityIncludingDeferredFuelAndPurchasedPowerRegulatoryLiabilityCurrent	77000000	USD
CY2012Q1	pnw	Defined Benefit Plan Cost Deferred DefinedBenefitPlanCostDeferred	9000000	USD
CY2012Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2700000	USD
CY2012Q1	pnw	Treasury Stock Value Acquired Cost Method Net TreasuryStockValueAcquiredCostMethodNet	1754000	USD
CY2012Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	3350000	USD
CY2012Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	57358000	USD
CY2012Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3861429000	USD
CY2013Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	2574000	USD
CY2013Q1	pnw	Treasury Stock Value Acquired Cost Method Net TreasuryStockValueAcquiredCostMethodNet	6271000	USD
CY2013Q1	us-gaap	Stockholders Equity Other StockholdersEquityOther	14825000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	3930586000	USD
CY2013Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	76000	USD
CY2012Q1	us-gaap	Investment Income Interest InvestmentIncomeInterest	605000	USD
CY2013Q1	pnw	Miscellaneous Other Nonoperating Income MiscellaneousOtherNonoperatingIncome	682000	USD
CY2013Q1	pnw	Nonoperating Costs NonoperatingCosts	1932000	USD
CY2013Q1	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	112000	USD
CY2013Q1	pnw	Miscellaneous Other Nonoperating Expense MiscellaneousOtherNonoperatingExpense	1708000	USD
CY2012Q1	pnw	Miscellaneous Other Nonoperating Income MiscellaneousOtherNonoperatingIncome	155000	USD
CY2012Q1	pnw	Nonoperating Costs NonoperatingCosts	1850000	USD
CY2012Q1	us-gaap	Loss On Sale Of Investments LossOnSaleOfInvestments	53000	USD
CY2012Q1	pnw	Miscellaneous Other Nonoperating Expense MiscellaneousOtherNonoperatingExpense	2165000	USD
CY2012Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Basic Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare	-0.01
CY2012Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Per Diluted Share IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare	-0.01
CY2013Q1	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1003000	shares
CY2013Q1	pnw	Regulatory Asset Including Deferred Fuel And Purchased Power Regulatory Asset Current RegulatoryAssetIncludingDeferredFuelAndPurchasedPowerRegulatoryAssetCurrent	94000000	USD
CY2012Q4	us-gaap	Long Term Debt LongTermDebt	3322000000	USD
CY2012Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	3875000000	USD
CY2013Q1	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	3897000000	USD
CY2013Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityValue	-53000000	USD
CY2012Q4	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityValue	-48000000	USD
CY2011Q4	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityValue	-51000000	USD
CY2013Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Derivative Gain Loss Deferred As Regulatory Asset Or Liability FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDerivativeGainLossDeferredAsRegulatoryAssetOrLiability	1000000	USD
CY2013Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitySettlements	-2000000	USD
CY2013Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityTransfersIntoLevel3	-1000000	USD
CY2013Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityTransfersOutOfLevel3	1000000	USD
CY2013Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.22
CY2013Q1	us-gaap	Cost Of Goods Sold Electric CostOfGoodsSoldElectric	230679000	USD
CY2012Q1	us-gaap	Fair Value Assets And Liabilities Measured On Recurring Basis Gain Loss Included In Earnings FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisGainLossIncludedInEarnings	1000000	USD
CY2012Q1	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisGainLossIncludedInOtherComprehensiveIncomeLoss	-5000000	USD
CY2012Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Derivative Gain Loss Deferred As Regulatory Asset Or Liability FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisDerivativeGainLossDeferredAsRegulatoryAssetOrLiability	5000000	USD
CY2012Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilitySettlements	1000000	USD
CY2012Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Transfers Into Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityTransfersIntoLevel3	2000000	USD
CY2012Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Transfers Out Of Level3 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityTransfersOutOfLevel3	1000000	USD
CY2013Q1	us-gaap	Assets Fair Value Disclosure AssetsFairValueDisclosure	50000000	USD
CY2013Q1	us-gaap	Liabilities Fair Value Disclosure LiabilitiesFairValueDisclosure	103000000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	6077000	USD
CY2012Q1	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	-774000	USD
CY2013Q1	us-gaap	Proceeds From Contribution In Aid Of Construction ProceedsFromContributionInAidOfConstruction	14912000	USD
CY2013Q1	us-gaap	Amortization Of Regulatory Asset AmortizationOfRegulatoryAsset	2000000	USD
CY2012Q1	pnw	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset And Liability Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetAndLiabilityValue	-58000000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	5053000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax	890000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax	-76000	USD
CY2013Q1	pnw	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	6019000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	58000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Before Reclassifications Tax Portion OtherComprehensiveIncomeLossBeforeReclassificationsTaxPortion	38000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax	3300000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax	582000	USD
CY2013Q1	pnw	Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Tax OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax	49000	USD
CY2013Q1	pnw	Reclassification From Accumulated Other Comprehensive Income Current Period Tax Portion ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodTaxPortion	3931000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Tax Portion Attributable To Parent1 OtherComprehensiveIncomeLossTaxPortionAttributableToParent1	3969000	USD
CY2013Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	1097389000	USD
CY2013Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	805230000	USD
CY2013Q1	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	758000	USD
CY2013Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2012Q1	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2013Q1	pnw	Fair Value Measurement Inter Level Transfers Amount FairValueMeasurementInterLevelTransfersAmount	0	USD
CY2013Q1	us-gaap	Payments To Acquire Productive Assets PaymentsToAcquireProductiveAssets	182859000	USD
CY2013Q1	us-gaap	Allowance For Funds Used During Construction Investing Activities AllowanceForFundsUsedDuringConstructionInvestingActivities	-3990000	USD
CY2013Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	104307000	USD
CY2013Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-92175000	USD
CY2013Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	9441000	USD
CY2012Q1	us-gaap	Capital Expenditures Incurred But Not Yet Paid CapitalExpendituresIncurredButNotYetPaid	13622000	USD
CY2013Q1	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.22
CY2013Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2013Q1	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.22
CY2013Q1	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	223250000	USD
CY2013Q1	us-gaap	Cost Of Services Depreciation And Amortization CostOfServicesDepreciationAndAmortization	103730000	USD
CY2013Q1	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	40021000	USD
CY2013Q1	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2049000	USD
CY2013Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	6864000	USD
CY2013Q1	us-gaap	Interest Costs Incurred InterestCostsIncurred	49478000	USD
CY2013Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	-3990000	USD
CY2013Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12469000	USD
CY2013Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8392000	USD
CY2013Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	109832000	shares
CY2013Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	110835000	shares
CY2013Q1	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	24444000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	58000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment On Derivatives Included In Net Income Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentOnDerivativesIncludedInNetIncomeNetOfTax	5053000	USD
CY2013Q1	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax	-966000	USD
CY2013Q1	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	267937000	USD
CY2013Q1	us-gaap	Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear	90147000	USD
CY2013Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	2537000	USD
CY2013Q1	us-gaap	Other Inventory Supplies OtherInventorySupplies	223605000	USD
CY2013Q1	us-gaap	Energy Related Inventory Other Fossil Fuel EnergyRelatedInventoryOtherFossilFuel	35211000	USD
CY2013Q1	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	75866000	USD
CY2013Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	2856000	USD
CY2013Q1	us-gaap	Derivative Instruments And Hedges DerivativeInstrumentsAndHedges	20346000	USD
CY2013Q1	pnw	Deferred Fuel And Purchased Power Regulatory Asset Current DeferredFuelAndPurchasedPowerRegulatoryAssetCurrent	41315000	USD
CY2013Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	52872000	USD
CY2013Q1	us-gaap	Other Assets Current OtherAssetsCurrent	39050000	USD
CY2013Q1	us-gaap	Derivative Instruments And Hedges Noncurrent DerivativeInstrumentsAndHedgesNoncurrent	34047000	USD
CY2013Q1	us-gaap	Decommissioning Trust Assets Amount DecommissioningTrustAssetsAmount	596168000	USD
CY2013Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	64325000	USD
CY2013Q1	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	14494326000	USD
CY2013Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	4997126000	USD
CY2013Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	9497200000	USD
CY2013Q1	us-gaap	Construction In Progress Gross ConstructionInProgressGross	498124000	USD
CY2013Q1	us-gaap	Variable Interest Entity Consolidated Carrying Amount Assets VariableInterestEntityConsolidatedCarryingAmountAssets	128027000	USD
CY2013Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	162978000	USD
CY2013Q1	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	140909000	USD
CY2013Q1	us-gaap	Income Taxes Receivable Noncurrent IncomeTaxesReceivableNoncurrent	70828000	USD
CY2013Q1	us-gaap	Other Deferred Costs Net OtherDeferredCostsNet	139155000	USD
CY2013Q1	pnw	Total Deferred Debits TotalDeferredDebits	1307372000	USD
CY2013Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	212078000	USD
CY2013Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	164554000	USD
CY2013Q1	us-gaap	Interest Payable Current InterestPayableCurrent	44818000	USD
CY2013Q1	us-gaap	Customer Deposits Current CustomerDepositsCurrent	80783000	USD
CY2013Q1	us-gaap	Derivative Instruments And Hedges Liabilities DerivativeInstrumentsAndHedgesLiabilities	65354000	USD
CY2013Q1	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	76640000	USD
CY2013Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	124456000	USD
CY2013Q1	pnw	Sale Leaseback Lessor Notes SaleLeasebackLessorNotes	38869000	USD
CY2013Q1	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	2064476000	USD
CY2013Q1	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	358184000	USD
CY2013Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1034327000	USD
CY2013Q1	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	82876000	USD
CY2013Q1	us-gaap	Customer Advances For Construction CustomerAdvancesForConstruction	108986000	USD
CY2013Q1	us-gaap	Mine Reclamation And Closing Liability Noncurrent MineReclamationAndClosingLiabilityNoncurrent	119044000	USD
CY2013Q1	us-gaap	Liability For Uncertain Tax Positions Noncurrent LiabilityForUncertainTaxPositionsNoncurrent	72252000	USD
CY2013Q1	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	307253000	USD
CY2013Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	58067000	USD
CY2013Q1	us-gaap	Common Stock Value CommonStockValue	2484347000	USD
CY2013Q1	us-gaap	Treasury Stock Value TreasuryStockValue	10482000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	63450000	USD
CY2013Q1	us-gaap	Accumulated Other Comprehensive Income Loss Cumulative Changes In Net Gain Loss From Cash Flow Hedges Effect Net Of Tax AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax	-44481000	USD
CY2013Q1	us-gaap	Minority Interest MinorityInterest	137875000	USD
CY2013Q1	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	124344000	USD
CY2013Q1	us-gaap	Increase Decrease In Regulatory Clause Revenue IncreaseDecreaseInRegulatoryClauseRevenue	31194000	USD
CY2013Q1	pnw	Increase Decrease Deferred Fuel And Purchased Power Amortization IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization	1122000	USD
CY2013Q1	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	12163000	USD
CY2013Q1	us-gaap	Unrealized Gain Loss On Derivatives UnrealizedGainLossOnDerivatives	-333000	USD
CY2013Q1	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	-3931000	USD
CY2013Q1	us-gaap	Increase Decrease In Unbilled Receivables IncreaseDecreaseInUnbilledReceivables	-4698000	USD
CY2013Q1	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	9386000	USD
CY2013Q1	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	2525000	USD
CY2013Q1	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	11925000	USD
CY2013Q1	us-gaap	Increase Decrease In Accrued Taxes Payable IncreaseDecreaseInAccruedTaxesPayable	39182000	USD
CY2013Q1	us-gaap	Increase Decrease In Other Accrued Liabilities IncreaseDecreaseInOtherAccruedLiabilities	-62636000	USD
CY2013Q1	us-gaap	Increase Decrease In Deposit Other Assets IncreaseDecreaseInDepositOtherAssets	-933000	USD
CY2013Q1	pnw	Change In Margin And Collateral Accounts Liabilities ChangeInMarginAndCollateralAccountsLiabilities	24205000	USD
CY2013Q1	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	31202000	USD
CY2013Q1	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	37904000	USD
CY2013Q1	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	135240000	USD
CY2013Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	470000	USD
CY2013Q1	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-36000	USD

Files In Submission

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$PNW
PINNACLE WEST CAPITAL CORP Stock $pnw

2013 Q1 Form 10-Q Financial Statement

#000110465913036811 Filed on May 03, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PNW PINNACLE WEST CAPITAL CORP Stock $pnw

2013 Q1 Form 10-Q Financial Statement

#000110465913036811 Filed on May 03, 2013

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$PNW
PINNACLE WEST CAPITAL CORP Stock $pnw