10-Q Filing

PINNACLE WEST CAPITAL CORP CIK: 764622 Q1 2018

Filing Information

Form Type	10-Q
Accession Number	`0000764622-18-000030`
Period End Date	20180331
Filing Date	20180502
Fiscal Year	2018
Fiscal Period	Q1
XBRL Instance	pnw-20180331.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 136 Income Statement 50 Cash Flow Statement 90 Stockholders Equity 25 Comprehensive Income 22

Balance Sheet 136 line items

Line Item	Tag	Value	Unit	Period
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockNoParValue`	-	USD	Point-in-time
Common stock, authorized shares (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, authorized shares (in shares)	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	111.96M	shares	Point-in-time
Common stock, issued shares (in shares)	`CommonStockSharesIssued`	111.82M	shares	Point-in-time
Treasury stock at cost, shares (in shares)	`TreasuryStockShares`	64,463.00	shares	Point-in-time
Treasury stock at cost, shares (in shares)	`TreasuryStockShares`	29,097.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$13.89M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$8.88M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$3.03M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$15.44M	USD	Point-in-time
Customer and other receivables	`AccountsReceivableGrossCurrent`	$212.19M	USD	Point-in-time
Customer and other receivables	`AccountsReceivableGrossCurrent`	$305.15M	USD	Point-in-time
Accrued unbilled revenues	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$112.43M	USD	Point-in-time
Accrued unbilled revenues	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$118.99M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.05M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.51M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$264.01M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$257.81M	USD	Point-in-time
Fossil fuel (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$25.26M	USD	Point-in-time
Fossil fuel (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$48.06M	USD	Point-in-time
Assets from risk management activities (Note 7)	`DerivativeInstrumentsAndHedges`	$1.99M	USD	Point-in-time
Assets from risk management activities (Note 7)	`DerivativeInstrumentsAndHedges`	$1.93M	USD	Point-in-time
Deferred fuel and purchased power regulatory asset (Note 4)	`DeferredFuelAndPurchasedPowerRegulatoryAssetCurrent`	$74.58M	USD	Point-in-time
Deferred fuel and purchased power regulatory asset (Note 4)	`DeferredFuelAndPurchasedPowerRegulatoryAssetCurrent`	$75.64M	USD	Point-in-time
Other regulatory assets (Note 4)	`RegulatoryAssetsCurrent`	$172.45M	USD	Point-in-time
Other regulatory assets (Note 4)	`RegulatoryAssetsCurrent`	$178.49M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$51.89M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$48.04M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$957.40M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.02B	USD	Point-in-time
Nuclear decommissioning trust (Note 12)	`DecommissioningTrustAssetsAmount`	$871.00M	USD	Point-in-time
Nuclear decommissioning trust (Note 12)	`DecommissioningTrustAssetsAmount`	$861.44M	USD	Point-in-time
Other special use funds (Note 12)	`CoalReclamationandUnionTrust`	$32.54M	USD	Point-in-time
Other special use funds (Note 12)	`CoalReclamationandUnionTrust`	$217.99M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$52.04M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$58.18M	USD	Point-in-time
Total investments and other assets	`TotalInvestmentsAndOtherAssets`	$1.14B	USD	Point-in-time
Total investments and other assets	`TotalInvestmentsAndOtherAssets`	$955.58M	USD	Point-in-time
Plant in service and held for future use	`PropertyPlantAndEquipmentGross`	$17.80B	USD	Point-in-time
Plant in service and held for future use	`PropertyPlantAndEquipmentGross`	$17.90B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$6.23B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$6.13B	USD	Point-in-time
Net	`PropertyPlantAndEquipmentNet`	$11.67B	USD	Point-in-time
Net	`PropertyPlantAndEquipmentNet`	$11.66B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.29B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$1.45B	USD	Point-in-time
Palo Verde sale leaseback, net of accumulated depreciation (Note 6)	`VariableInterestEntityConsolidatedCarryingAmountAssets`	$108.68M	USD	Point-in-time
Palo Verde sale leaseback, net of accumulated depreciation (Note 6)	`VariableInterestEntityConsolidatedCarryingAmountAssets`	$109.64M	USD	Point-in-time
Intangible assets, net of accumulated amortization	`IntangibleAssetsNetExcludingGoodwill`	$262.52M	USD	Point-in-time
Intangible assets, net of accumulated amortization	`IntangibleAssetsNetExcludingGoodwill`	$257.19M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$117.41M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$135.40M	USD	Point-in-time
Total property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$13.45B	USD	Point-in-time
Total property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$13.63B	USD	Point-in-time
Regulatory assets (Note 4)	`RegulatoryAssetsNoncurrent`	$1.20B	USD	Point-in-time
Regulatory assets (Note 4)	`RegulatoryAssetsNoncurrent`	$1.20B	USD	Point-in-time
Assets for other postretirement benefits (Note 5)	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$89.38M	USD	Point-in-time
Assets for other postretirement benefits (Note 5)	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$268.98M	USD	Point-in-time
Other	`OtherDeferredCostsNet`	$130.67M	USD	Point-in-time
Other	`OtherDeferredCostsNet`	$138.59M	USD	Point-in-time
Total deferred debits	`TotalDeferredDebits`	$1.60B	USD	Point-in-time
Total deferred debits	`TotalDeferredDebits`	$1.43B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$17.02B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$17.15B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$256.44M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$205.17M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$148.95M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$194.93M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$51.34M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$56.40M	USD	Point-in-time
Common dividends payable	`DividendsPayableCurrent`	-	USD	Point-in-time
Common dividends payable	`DividendsPayableCurrent`	$77.67M	USD	Point-in-time
Short-term borrowings (Note 3)	`ShortTermBorrowings`	$369.90M	USD	Point-in-time
Short-term borrowings (Note 3)	`ShortTermBorrowings`	$95.40M	USD	Point-in-time
Current maturities of long-term debt (Note 3)	`OtherLongTermDebtCurrent`	$582.00M	USD	Point-in-time
Current maturities of long-term debt (Note 3)	`OtherLongTermDebtCurrent`	$82.00M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$75.76M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$70.39M	USD	Point-in-time
Liabilities from risk management activities (Note 7)	`DerivativeInstrumentsAndHedgesLiabilities`	$59.25M	USD	Point-in-time
Liabilities from risk management activities (Note 7)	`DerivativeInstrumentsAndHedgesLiabilities`	$67.74M	USD	Point-in-time
Liabilities for asset retirements	`AssetRetirementObligationCurrent`	$6.40M	USD	Point-in-time
Liabilities for asset retirements	`AssetRetirementObligationCurrent`	$4.75M	USD	Point-in-time
Regulatory liabilities (Note 4)	`RegulatoryLiabilityCurrent`	$136.53M	USD	Point-in-time
Regulatory liabilities (Note 4)	`RegulatoryLiabilityCurrent`	$100.09M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$246.53M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$184.62M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.20B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.87B	USD	Point-in-time
LONG-TERM DEBT LESS CURRENT MATURITIES (Note 3)	`LongTermDebtNoncurrent`	$4.29B	USD	Point-in-time
LONG-TERM DEBT LESS CURRENT MATURITIES (Note 3)	`LongTermDebtNoncurrent`	$4.79B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.69B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.69B	USD	Point-in-time
Regulatory liabilities (Note 4)	`RegulatoryLiabilityNoncurrent`	$2.45B	USD	Point-in-time
Regulatory liabilities (Note 4)	`RegulatoryLiabilityNoncurrent`	$2.42B	USD	Point-in-time
Liabilities for asset retirements	`AssetRetirementObligationsNoncurrent`	$674.78M	USD	Point-in-time
Liabilities for asset retirements	`AssetRetirementObligationsNoncurrent`	$677.63M	USD	Point-in-time
Liabilities for pension benefits (Note 5)	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$284.01M	USD	Point-in-time
Liabilities for pension benefits (Note 5)	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$327.30M	USD	Point-in-time
Liabilities from risk management activities (Note 7)	`DerivativeLiabilitiesNoncurrent`	$37.17M	USD	Point-in-time
Liabilities from risk management activities (Note 7)	`DerivativeLiabilitiesNoncurrent`	$47.63M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstruction`	$109.63M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstruction`	$114.00M	USD	Point-in-time
Coal mine reclamation	`MineReclamationAndClosingLiabilityNoncurrent`	$231.60M	USD	Point-in-time
Coal mine reclamation	`MineReclamationAndClosingLiabilityNoncurrent`	$231.51M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$205.43M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$205.57M	USD	Point-in-time
Unrecognized tax benefits	`LiabilityForUncertainTaxPositionsNoncurrent`	$13.23M	USD	Point-in-time
Unrecognized tax benefits	`LiabilityForUncertainTaxPositionsNoncurrent`	$13.12M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$148.91M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$155.63M	USD	Point-in-time
Total deferred credits and other	`DeferredCreditsAndOtherLiabilities`	$5.83B	USD	Point-in-time
Total deferred credits and other	`DeferredCreditsAndOtherLiabilities`	$5.90B	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (SEE NOTE 8)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (SEE NOTE 8)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, no par value; authorized 150,000,000 shares, 111,961,963 and 111,816,170 issued at respective dates	`CommonStockValue`	$2.61B	USD	Point-in-time
Common stock, no par value; authorized 150,000,000 shares, 111,961,963 and 111,816,170 issued at respective dates	`CommonStockValue`	$2.62B	USD	Point-in-time
Treasury stock at cost; 29,097 and 64,463 shares at respective dates	`TreasuryStockValue`	$2.43M	USD	Point-in-time
Treasury stock at cost; 29,097 and 64,463 shares at respective dates	`TreasuryStockValue`	$5.62M	USD	Point-in-time
Total common stock	`CommonStockValueOutstanding`	$2.61B	USD	Point-in-time
Total common stock	`CommonStockValueOutstanding`	$2.62B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.44B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.45B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-52.34M	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-45.00M	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$5.02B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$5.01B	USD	Point-in-time
Noncontrolling interests (Note 6)	`MinorityInterest`	$129.04M	USD	Point-in-time
Noncontrolling interests (Note 6)	`MinorityInterest`	$133.91M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.14B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.15B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.94B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.97B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$17.02B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$17.15B	USD	Point-in-time

Income Statement 50 line items

Line Item	Tag	Value	Unit	Period
OPERATING REVENUES	`SalesRevenueNet`	$692.71M	USD	1 Quarter
OPERATING REVENUES	`SalesRevenueNet`	$677.73M	USD	1 Quarter
Fuel and purchased power	`CostOfGoodsSoldElectric`	$212.40M	USD	1 Quarter
Fuel and purchased power	`CostOfGoodsSoldElectric`	$197.11M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$226.07M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$265.68M	USD	1 Quarter
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$144.82M	USD	1 Quarter
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$127.63M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$43.84M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$53.60M	USD	1 Quarter
Other expenses	`OtherCostAndExpenseOperating`	$163.00K	USD	1 Quarter
Other expenses	`OtherCostAndExpenseOperating`	$388.00K	USD	1 Quarter
Total	`CostsAndExpenses`	$610.32M	USD	1 Quarter
Total	`CostsAndExpenses`	$661.38M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$31.33M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$67.41M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$14.08M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$9.48M	USD	1 Quarter
Pension and other postretirement non-service credits - net	`PensionAndOtherPostretirementBenefitExpense`	$-6.09M	USD	1 Quarter
Pension and other postretirement non-service credits - net	`PensionAndOtherPostretirementBenefitExpense`	$-12.86M	USD	1 Quarter
Other income (Note 9)	`OtherNonoperatingIncome`	$480.00K	USD	1 Quarter
Other income (Note 9)	`OtherNonoperatingIncome`	$3.98M	USD	1 Quarter
Other expense (Note 9)	`OtherNonoperatingExpense`	$3.23M	USD	1 Quarter
Other expense (Note 9)	`OtherNonoperatingExpense`	$3.68M	USD	1 Quarter
Total	`NonoperatingIncomeExpense`	$12.38M	USD	1 Quarter
Total	`NonoperatingIncomeExpense`	$27.69M	USD	1 Quarter
Interest charges	`InterestCostsIncurred`	$51.86M	USD	1 Quarter
Interest charges	`InterestCostsIncurred`	$58.95M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$6.75M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$4.47M	USD	1 Quarter
Total	`InterestExpense`	$47.39M	USD	1 Quarter
Total	`InterestExpense`	$52.20M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$6.83M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$32.40M	USD	1 Quarter
INCOME TAXES	`IncomeTaxExpenseBenefit`	$-1.26M	USD	1 Quarter
INCOME TAXES	`IncomeTaxExpenseBenefit`	$4.21M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$8.09M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$28.18M	USD	1 Quarter
Less: Net income attributable to noncontrolling interests (Note 6)	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.87M	USD	1 Quarter
Less: Net income attributable to noncontrolling interests (Note 6)	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.87M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$23.31M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$3.22M	USD	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	112.02M	shares	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	111.73M	shares	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	112.19M	shares	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	112.49M	shares	1 Quarter
Net income attributable to common shareholders - basic (in dollars per share)	`EarningsPerShareBasic`	$0.03	USD	1 Quarter
Net income attributable to common shareholders - basic (in dollars per share)	`EarningsPerShareBasic`	$0.21	USD	1 Quarter
Net income attributable to common shareholders - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.03	USD	1 Quarter
Net income attributable to common shareholders - diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.21	USD	1 Quarter

Cash Flow Statement 90 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`ProfitLoss`	$8.09M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$28.18M	USD	1 Quarter
Depreciation and amortization including nuclear fuel	`DepreciationDepletionAndAmortization`	$147.86M	USD	1 Quarter
Depreciation and amortization including nuclear fuel	`DepreciationDepletionAndAmortization`	$163.57M	USD	1 Quarter
Deferred fuel and purchased power	`IncreaseDecreaseInRegulatoryClauseRevenue`	$-18.95M	USD	1 Quarter
Deferred fuel and purchased power	`IncreaseDecreaseInRegulatoryClauseRevenue`	$-988.00K	USD	1 Quarter
Deferred fuel and purchased power amortization	`IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization`	$-4.17M	USD	1 Quarter
Deferred fuel and purchased power amortization	`IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization`	$20.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$14.08M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$9.48M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$10.36M	USD	1 Quarter
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-229.00K	USD	1 Quarter
Deferred investment tax credit	`DeferredInvestmentTaxCredit`	$147.00K	USD	1 Quarter
Deferred investment tax credit	`DeferredInvestmentTaxCredit`	$344.00K	USD	1 Quarter
Change in derivative instruments fair value	`UnrealizedGainLossOnDerivatives`	-	USD	1 Quarter
Change in derivative instruments fair value	`UnrealizedGainLossOnDerivatives`	$101.00K	USD	1 Quarter
Stock compensation	`ShareBasedCompensation`	$10.54M	USD	1 Quarter
Stock compensation	`ShareBasedCompensation`	$10.00M	USD	1 Quarter
Customer and other receivables	`IncreaseDecreaseInReceivables`	$-89.52M	USD	1 Quarter
Customer and other receivables	`IncreaseDecreaseInReceivables`	$-47.01M	USD	1 Quarter
Accrued unbilled revenues	`IncreaseDecreaseInUnbilledReceivables`	$-6.72M	USD	1 Quarter
Accrued unbilled revenues	`IncreaseDecreaseInUnbilledReceivables`	$6.55M	USD	1 Quarter
Materials, supplies and fossil fuel	`IncreaseDecreaseInInventories`	$16.61M	USD	1 Quarter
Materials, supplies and fossil fuel	`IncreaseDecreaseInInventories`	$667.00K	USD	1 Quarter
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	-	USD	1 Quarter
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$5.78M	USD	1 Quarter
Other current assets	`IncreaseDecreaseInPrepaidExpense`	$664.00K	USD	1 Quarter
Other current assets	`IncreaseDecreaseInPrepaidExpense`	$17.35M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$22.15M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-25.74M	USD	1 Quarter
Accrued taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$45.98M	USD	1 Quarter
Accrued taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$43.71M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-12.03M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-101.80M	USD	1 Quarter
Change in margin and collateral accounts assets	`IncreaseDecreaseInDepositOtherAssets`	$396.00K	USD	1 Quarter
Change in margin and collateral accounts assets	`IncreaseDecreaseInDepositOtherAssets`	$12.00K	USD	1 Quarter
Change in margin and collateral accounts liabilities	`ChangeInMarginAndCollateralAccountsLiabilities`	$-1.09M	USD	1 Quarter
Change in margin and collateral accounts liabilities	`ChangeInMarginAndCollateralAccountsLiabilities`	-	USD	1 Quarter
Change in other long-term assets	`IncreaseDecreaseInOtherOperatingAssets`	$36.84M	USD	1 Quarter
Change in other long-term assets	`IncreaseDecreaseInOtherOperatingAssets`	$3.37M	USD	1 Quarter
Change in other long-term liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$1.60M	USD	1 Quarter
Change in other long-term liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-70.97M	USD	1 Quarter
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$166.87M	USD	1 Quarter
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$140.05M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$348.82M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$361.04M	USD	1 Quarter
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$5.97M	USD	1 Quarter
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$8.57M	USD	1 Quarter
Allowance for borrowed funds used during construction	`AllowanceForFundsUsedDuringConstructionInvestingActivities`	$-6.75M	USD	1 Quarter
Allowance for borrowed funds used during construction	`AllowanceForFundsUsedDuringConstructionInvestingActivities`	$-4.47M	USD	1 Quarter
Proceeds from nuclear decommissioning trust sales	`ProceedsFromDecommissioningFund`	$151.13M	USD	1 Quarter
Proceeds from nuclear decommissioning trust sales	`ProceedsFromDecommissioningFund`	$130.46M	USD	1 Quarter
Investment in nuclear decommissioning trust	`PaymentsToInvestInDecommissioningFund`	$131.03M	USD	1 Quarter
Investment in nuclear decommissioning trust	`PaymentsToInvestInDecommissioningFund`	$151.70M	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$793.00K	USD	1 Quarter
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$1.30M	USD	1 Quarter
Net cash flow used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-361.09M	USD	1 Quarter
Net cash flow used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-348.68M	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$255.44M	USD	1 Quarter
Short-term borrowing and payments net	`ProceedsFromRepaymentsOfShortTermDebt`	$22.10M	USD	1 Quarter
Short-term borrowing and payments net	`ProceedsFromRepaymentsOfShortTermDebt`	$263.50M	USD	1 Quarter
Short-term debt borrowings under revolving credit facility	`ProceedsFromLinesOfCredit`	$36.00M	USD	1 Quarter
Short-term debt borrowings under revolving credit facility	`ProceedsFromLinesOfCredit`	$8.00M	USD	1 Quarter
Short-term debt repayments under revolving credit facility	`RepaymentsOfLinesOfCredit`	-	USD	1 Quarter
Short-term debt repayments under revolving credit facility	`RepaymentsOfLinesOfCredit`	$25.00M	USD	1 Quarter
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$71.18M	USD	1 Quarter
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$75.90M	USD	1 Quarter
Common stock equity issuance - net of purchases	`ProceedsFromRepurchaseOfEquity`	$-11.58M	USD	1 Quarter
Common stock equity issuance - net of purchases	`ProceedsFromRepurchaseOfEquity`	$-2.83M	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	1 Quarter
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-1.00K	USD	1 Quarter
Net cash flow provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$202.78M	USD	1 Quarter
Net cash flow provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$195.77M	USD	1 Quarter
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$1.55M	USD	1 Quarter
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-5.85M	USD	1 Quarter
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$13.89M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$8.88M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$3.03M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$15.44M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$13.89M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$8.88M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$3.03M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$15.44M	USD	Point-in-time
Income taxes, net of refunds	`IncomeTaxesPaidNet`	$-2.00K	USD	1 Quarter
Income taxes, net of refunds	`IncomeTaxesPaidNet`	-	USD	1 Quarter
Interest, net of amounts capitalized	`InterestPaidNet`	$54.28M	USD	1 Quarter
Interest, net of amounts capitalized	`InterestPaidNet`	$56.03M	USD	1 Quarter
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$79.31M	USD	1 Quarter
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$86.99M	USD	1 Quarter

Stockholders Equity 25 line items

Line Item	Tag	Value	Unit	Period
Beginning balance (in shares)	`CommonStockSharesIssued`	111.96M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesIssued`	111.82M	shares	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.14B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.15B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.94B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.97B	USD	Point-in-time
Net income	`ProfitLoss`	$8.09M	USD	1 Quarter
Net income	`ProfitLoss`	$28.18M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.21M	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$959.00K	USD	1 Quarter
Other	`StockholdersEquityOther`	$1.00K	USD	1 Quarter
Dividends on common stock	`DividendsCommonStock`	$16.00K	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$5.46M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$-988.00K	USD	1 Quarter
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$12.14M	USD	1 Quarter
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$6.28M	USD	1 Quarter
Reissuance of treasury stock for stock-based compensation and other	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$14.01M	USD	1 Quarter
Reissuance of treasury stock for stock-based compensation and other	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$9.47M	USD	1 Quarter
Reclassification of income tax effects related to new tax reform (See Note 13)	`TaxCutsandJobsActof2017ReclassificationfromAOCItoRetainedEarningsTaxEffect`	-	USD	1 Quarter
Ending balance (in shares)	`CommonStockSharesIssued`	111.96M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesIssued`	111.82M	shares	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.14B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$5.15B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.94B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.97B	USD	Point-in-time

Comprehensive Income 22 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`ProfitLoss`	$8.09M	USD	1 Quarter
Net unrealized loss, tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$96.00K	USD	1 Quarter
Net unrealized loss, tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$674.00K	USD	1 Quarter
NET INCOME	`ProfitLoss`	$28.18M	USD	1 Quarter
Reclassification of net realized loss, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-82.00K	USD	1 Quarter
Reclassification of net realized loss, tax expense (benefit)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$356.00K	USD	1 Quarter
Pension and other postretirement benefits activity, tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-704.00K	USD	1 Quarter
Pension and other postretirement benefits activity, tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-443.00K	USD	1 Quarter
Net unrealized gain (loss), net of tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-770.00K	USD	1 Quarter
Net unrealized gain (loss), net of tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-96.00K	USD	1 Quarter
Reclassification of net realized loss, net of tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-1.21M	USD	1 Quarter
Reclassification of net realized loss, net of tax expense	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-409.00K	USD	1 Quarter
Pension and other postretirement benefits activity, net of tax expense	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-900.00K	USD	1 Quarter
Pension and other postretirement benefits activity, net of tax expense	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-522.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.21M	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$959.00K	USD	1 Quarter
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$29.14M	USD	1 Quarter
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$9.31M	USD	1 Quarter
Less: Comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.87M	USD	1 Quarter
Less: Comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.87M	USD	1 Quarter
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`ComprehensiveIncomeNetOfTax`	$4.43M	USD	1 Quarter
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`ComprehensiveIncomeNetOfTax`	$24.27M	USD	1 Quarter

Data is extracted from SEC EDGAR XBRL filings. Values shown are as reported in the filing.