10-Q Filing

PINNACLE WEST CAPITAL CORP CIK: 764622 Q2 2016

Filing Information

Form Type	10-Q
Accession Number	`0000764622-16-000125`
Period End Date	20160630
Filing Date	20160802
Fiscal Year	2016
Fiscal Period	Q2
XBRL Instance	pnw-20160630.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 142 Income Statement 100 Cash Flow Statement 94 Stockholders Equity 30 Comprehensive Income 44

Balance Sheet 142 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	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, authorized shares	`CommonStockSharesAuthorized`	150.00M	shares	Point-in-time
Common stock, issued shares	`CommonStockSharesIssued`	111.10M	shares	Point-in-time
Common stock, issued shares	`CommonStockSharesIssued`	111.18M	shares	Point-in-time
Treasury stock at cost, shares	`TreasuryStockShares`	115,030.00	shares	Point-in-time
Treasury stock at cost, shares	`TreasuryStockShares`	1,900.00	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$39.49M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$43.04M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$7.60M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$13.56M	USD	Point-in-time
Customer and other receivables	`AccountsReceivableGrossCurrent`	$278.90M	USD	Point-in-time
Customer and other receivables	`AccountsReceivableGrossCurrent`	$274.69M	USD	Point-in-time
Accrued unbilled revenues	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$96.24M	USD	Point-in-time
Accrued unbilled revenues	`CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear`	$197.57M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$2.75M	USD	Point-in-time
Allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$3.12M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$234.23M	USD	Point-in-time
Materials and supplies (at average cost)	`OtherInventorySupplies`	$241.61M	USD	Point-in-time
Fossil fuel (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$45.70M	USD	Point-in-time
Fossil fuel (at average cost)	`EnergyRelatedInventoryOtherFossilFuel`	$36.77M	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	$589.00K	USD	Point-in-time
Income tax receivable	`IncomeTaxesReceivable`	-	USD	Point-in-time
Assets from risk management activities (Note 6)	`DerivativeInstrumentsAndHedges`	$16.68M	USD	Point-in-time
Assets from risk management activities (Note 6)	`DerivativeInstrumentsAndHedges`	$15.90M	USD	Point-in-time
Regulatory assets (Note 3)	`RegulatoryAssetsCurrent`	$149.56M	USD	Point-in-time
Regulatory assets (Note 3)	`RegulatoryAssetsCurrent`	$108.60M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$42.98M	USD	Point-in-time
Other current assets	`OtherAssetsCurrent`	$37.24M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$890.52M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$963.39M	USD	Point-in-time
Assets from risk management activities (Note 6)	`DerivativeInstrumentsAndHedgesNoncurrent`	$5.46M	USD	Point-in-time
Assets from risk management activities (Note 6)	`DerivativeInstrumentsAndHedgesNoncurrent`	$12.11M	USD	Point-in-time
Nuclear decommissioning trust (Note 11)	`DecommissioningTrustAssetsAmount`	$767.42M	USD	Point-in-time
Nuclear decommissioning trust (Note 11)	`DecommissioningTrustAssetsAmount`	$735.20M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$52.52M	USD	Point-in-time
Other assets	`OtherAssetsNoncurrent`	$54.40M	USD	Point-in-time
Total investments and other assets	`TotalInvestmentsAndOtherAssets`	$827.28M	USD	Point-in-time
Total investments and other assets	`TotalInvestmentsAndOtherAssets`	$799.82M	USD	Point-in-time
Plant in service and held for future use	`PropertyPlantAndEquipmentGross`	$16.22B	USD	Point-in-time
Plant in service and held for future use	`PropertyPlantAndEquipmentGross`	$16.66B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.59B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.73B	USD	Point-in-time
Net	`PropertyPlantAndEquipmentNet`	$10.93B	USD	Point-in-time
Net	`PropertyPlantAndEquipmentNet`	$10.63B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$816.31M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$966.15M	USD	Point-in-time
Palo Verde sale leaseback, net of accumulated depreciation (Note 5)	`VariableInterestEntityConsolidatedCarryingAmountAssets`	$115.45M	USD	Point-in-time
Palo Verde sale leaseback, net of accumulated depreciation (Note 5)	`VariableInterestEntityConsolidatedCarryingAmountAssets`	$117.39M	USD	Point-in-time
Intangible assets, net of accumulated amortization	`IntangibleAssetsNetExcludingGoodwill`	$123.97M	USD	Point-in-time
Intangible assets, net of accumulated amortization	`IntangibleAssetsNetExcludingGoodwill`	$108.75M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$123.14M	USD	Point-in-time
Nuclear fuel, net of accumulated amortization	`NuclearFuelNetOfAmortization`	$120.41M	USD	Point-in-time
Total property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$11.81B	USD	Point-in-time
Total property, plant and equipment	`PublicUtilitiesPropertyPlantAndEquipmentNet`	$12.24B	USD	Point-in-time
Regulatory assets (Note 3)	`RegulatoryAssetsNoncurrent`	$1.21B	USD	Point-in-time
Regulatory assets (Note 3)	`RegulatoryAssetsNoncurrent`	$1.19B	USD	Point-in-time
Assets for other postretirement benefits (Note 4)	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$186.50M	USD	Point-in-time
Assets for other postretirement benefits (Note 4)	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$186.00M	USD	Point-in-time
Other	`OtherDeferredCostsNet`	$129.91M	USD	Point-in-time
Other	`OtherDeferredCostsNet`	$128.84M	USD	Point-in-time
Total deferred debits	`TotalDeferredDebits`	$1.53B	USD	Point-in-time
Total deferred debits	`TotalDeferredDebits`	$1.51B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$15.03B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$15.54B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$316.59M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$297.48M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$145.17M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$138.60M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$57.93M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$56.30M	USD	Point-in-time
Common dividends payable	`DividendsPayableCurrent`	$69.48M	USD	Point-in-time
Common dividends payable	`DividendsPayableCurrent`	$69.36M	USD	Point-in-time
Short-term borrowings (Note 2)	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term borrowings (Note 2)	`ShortTermBorrowings`	$64.14M	USD	Point-in-time
Current maturities of long-term debt (Note 2)	`OtherLongTermDebtCurrent`	$357.58M	USD	Point-in-time
Current maturities of long-term debt (Note 2)	`OtherLongTermDebtCurrent`	$293.58M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$79.14M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$73.07M	USD	Point-in-time
Liabilities from risk management activities (Note 6)	`DerivativeInstrumentsAndHedgesLiabilities`	$77.72M	USD	Point-in-time
Liabilities from risk management activities (Note 6)	`DerivativeInstrumentsAndHedgesLiabilities`	$55.34M	USD	Point-in-time
Liabilities for asset retirements (Note 14)	`AssetRetirementObligationCurrent`	$28.57M	USD	Point-in-time
Liabilities for asset retirements (Note 14)	`AssetRetirementObligationCurrent`	$15.51M	USD	Point-in-time
Deferred fuel and purchased power regulatory liability (Note 3)	`DeferredFuelandPurchasedPowerRegulatoryLiabilityCurrent`	$2.44M	USD	Point-in-time
Deferred fuel and purchased power regulatory liability (Note 3)	`DeferredFuelandPurchasedPowerRegulatoryLiabilityCurrent`	$9.69M	USD	Point-in-time
Other regulatory liabilities (Note 3)	`RegulatoryLiabilityCurrent`	$113.73M	USD	Point-in-time
Other regulatory liabilities (Note 3)	`RegulatoryLiabilityCurrent`	$136.08M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$265.50M	USD	Point-in-time
Other current liabilities	`OtherLiabilitiesCurrent`	$197.86M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.48B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.44B	USD	Point-in-time
LONG-TERM DEBT LESS CURRENT MATURITIES (Note 2)	`LongTermDebtNoncurrent`	$3.46B	USD	Point-in-time
LONG-TERM DEBT LESS CURRENT MATURITIES (Note 2)	`LongTermDebtNoncurrent`	$3.90B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.72B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$2.79B	USD	Point-in-time
Regulatory liabilities (Note 3)	`RegulatoryLiabilityNoncurrent`	$1.01B	USD	Point-in-time
Regulatory liabilities (Note 3)	`RegulatoryLiabilityNoncurrent`	$994.15M	USD	Point-in-time
Liabilities for asset retirements (Note 14)	`AssetRetirementObligationsNoncurrent`	$415.00M	USD	Point-in-time
Liabilities for asset retirements (Note 14)	`AssetRetirementObligationsNoncurrent`	$446.32M	USD	Point-in-time
Liabilities for pension benefits (Note 4)	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$481.00M	USD	Point-in-time
Liabilities for pension benefits (Note 4)	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$440.92M	USD	Point-in-time
Liabilities from risk management activities (Note 6)	`DerivativeLiabilitiesNoncurrent`	$89.97M	USD	Point-in-time
Liabilities from risk management activities (Note 6)	`DerivativeLiabilitiesNoncurrent`	$52.21M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstruction`	$115.61M	USD	Point-in-time
Customer advances	`CustomerAdvancesForConstruction`	$101.57M	USD	Point-in-time
Coal mine reclamation	`MineReclamationAndClosingLiabilityNoncurrent`	$203.62M	USD	Point-in-time
Coal mine reclamation	`MineReclamationAndClosingLiabilityNoncurrent`	$201.98M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$185.00M	USD	Point-in-time
Deferred investment tax credit	`AccumulatedDeferredInvestmentTaxCredit`	$187.08M	USD	Point-in-time
Unrecognized tax benefits	`LiabilityForUncertainTaxPositionsNoncurrent`	$9.77M	USD	Point-in-time
Unrecognized tax benefits	`LiabilityForUncertainTaxPositionsNoncurrent`	$9.52M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$198.03M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$186.34M	USD	Point-in-time
Total deferred credits and other	`DeferredCreditsAndOtherLiabilities`	$5.44B	USD	Point-in-time
Total deferred credits and other	`DeferredCreditsAndOtherLiabilities`	$5.40B	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (SEE NOTE 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (SEE NOTE 7)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stock, no par value; authorized 150,000,000 shares, 111,175,500 and 111,095,402 issued at respective dates	`CommonStockValue`	$2.54B	USD	Point-in-time
Common stock, no par value; authorized 150,000,000 shares, 111,175,500 and 111,095,402 issued at respective dates	`CommonStockValue`	$2.55B	USD	Point-in-time
Treasury stock at cost; 1,900 and 115,030 shares at respective dates	`TreasuryStockValue`	$5.81M	USD	Point-in-time
Treasury stock at cost; 1,900 and 115,030 shares at respective dates	`TreasuryStockValue`	$130.00K	USD	Point-in-time
Total common stock	`CommonStockValueOutstanding`	$2.55B	USD	Point-in-time
Total common stock	`CommonStockValueOutstanding`	$2.54B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.08B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.09B	USD	Point-in-time
Pension and other postretirement benefits	`AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax`	$37.59M	USD	Point-in-time
Pension and other postretirement benefits	`AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax`	$37.76M	USD	Point-in-time
Derivative instruments	`AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax`	$-5.96M	USD	Point-in-time
Derivative instruments	`AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTax`	$-7.16M	USD	Point-in-time
Total accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-43.72M	USD	Point-in-time
Total accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-44.75M	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$4.59B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$4.58B	USD	Point-in-time
Noncontrolling interests (Note 5)	`MinorityInterest`	$133.91M	USD	Point-in-time
Noncontrolling interests (Note 5)	`MinorityInterest`	$135.54M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.53B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.52B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.72B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.72B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$15.54B	USD	Point-in-time
TOTAL LIABILITIES AND EQUITY	`LiabilitiesAndStockholdersEquity`	$15.03B	USD	Point-in-time

Income Statement 100 line items

Line Item	Tag	Value	Unit	Period
OPERATING REVENUES	`SalesRevenueNet`	$1.56B	USD	2 Qtrs
OPERATING REVENUES	`SalesRevenueNet`	$1.59B	USD	2 Qtrs
OPERATING REVENUES	`SalesRevenueNet`	$890.65M	USD	1 Quarter
OPERATING REVENUES	`SalesRevenueNet`	$915.39M	USD	1 Quarter
Fuel and purchased power	`CostOfGoodsSoldElectric`	$274.85M	USD	1 Quarter
Fuel and purchased power	`CostOfGoodsSoldElectric`	$496.13M	USD	2 Qtrs
Fuel and purchased power	`CostOfGoodsSoldElectric`	$504.71M	USD	2 Qtrs
Fuel and purchased power	`CostOfGoodsSoldElectric`	$281.48M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$242.28M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$210.97M	USD	1 Quarter
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$485.47M	USD	2 Qtrs
Operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$425.91M	USD	2 Qtrs
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$123.07M	USD	1 Quarter
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$243.69M	USD	2 Qtrs
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$242.55M	USD	2 Qtrs
Depreciation and amortization	`CostOfServicesDepreciationAndAmortization`	$122.74M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$42.12M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$86.25M	USD	2 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$84.62M	USD	2 Qtrs
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$43.03M	USD	1 Quarter
Other expenses	`OtherCostAndExpenseOperating`	$462.00K	USD	1 Quarter
Other expenses	`OtherCostAndExpenseOperating`	$1.88M	USD	2 Qtrs
Other expenses	`OtherCostAndExpenseOperating`	$1.33M	USD	1 Quarter
Other expenses	`OtherCostAndExpenseOperating`	$1.65M	USD	2 Qtrs
Total	`CostsAndExpenses`	$1.31B	USD	2 Qtrs
Total	`CostsAndExpenses`	$658.67M	USD	1 Quarter
Total	`CostsAndExpenses`	$683.65M	USD	1 Quarter
Total	`CostsAndExpenses`	$1.26B	USD	2 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$281.91M	USD	2 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$299.66M	USD	2 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$231.97M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$231.75M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$10.37M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$18.57M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$9.35M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$20.89M	USD	2 Qtrs
Other income (Note 8)	`OtherNonoperatingIncome`	$410.00K	USD	2 Qtrs
Other income (Note 8)	`OtherNonoperatingIncome`	$175.00K	USD	1 Quarter
Other income (Note 8)	`OtherNonoperatingIncome`	$197.00K	USD	1 Quarter
Other income (Note 8)	`OtherNonoperatingIncome`	$314.00K	USD	2 Qtrs
Other expense (Note 8)	`OtherNonoperatingExpense`	$6.88M	USD	2 Qtrs
Other expense (Note 8)	`OtherNonoperatingExpense`	$2.61M	USD	1 Quarter
Other expense (Note 8)	`OtherNonoperatingExpense`	$2.84M	USD	1 Quarter
Other expense (Note 8)	`OtherNonoperatingExpense`	$6.89M	USD	2 Qtrs
Total	`NonoperatingIncomeExpense`	$7.72M	USD	1 Quarter
Total	`NonoperatingIncomeExpense`	$12.08M	USD	2 Qtrs
Total	`NonoperatingIncomeExpense`	$14.32M	USD	2 Qtrs
Total	`NonoperatingIncomeExpense`	$6.91M	USD	1 Quarter
Interest charges	`InterestCostsIncurred`	$52.85M	USD	1 Quarter
Interest charges	`InterestCostsIncurred`	$48.33M	USD	1 Quarter
Interest charges	`InterestCostsIncurred`	$96.73M	USD	2 Qtrs
Interest charges	`InterestCostsIncurred`	$103.59M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$10.53M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$8.54M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$5.30M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$4.32M	USD	1 Quarter
Total	`InterestExpense`	$93.06M	USD	2 Qtrs
Total	`InterestExpense`	$44.01M	USD	1 Quarter
Total	`InterestExpense`	$88.19M	USD	2 Qtrs
Total	`InterestExpense`	$47.55M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$191.92M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$194.88M	USD	1 Quarter
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$203.16M	USD	2 Qtrs
INCOME BEFORE INCOME TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$223.55M	USD	2 Qtrs
INCOME TAXES	`IncomeTaxExpenseBenefit`	$75.32M	USD	2 Qtrs
INCOME TAXES	`IncomeTaxExpenseBenefit`	$65.74M	USD	1 Quarter
INCOME TAXES	`IncomeTaxExpenseBenefit`	$67.66M	USD	2 Qtrs
INCOME TAXES	`IncomeTaxExpenseBenefit`	$67.37M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$135.51M	USD	2 Qtrs
NET INCOME	`ProfitLoss`	$126.18M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$127.51M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$148.23M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interests (Note 5)	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.21M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interests (Note 5)	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.61M	USD	1 Quarter
Less: Net income attributable to noncontrolling interests (Note 5)	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.75M	USD	2 Qtrs
Less: Net income attributable to noncontrolling interests (Note 5)	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.87M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$121.31M	USD	1 Quarter
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$139.02M	USD	2 Qtrs
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$125.76M	USD	2 Qtrs
NET INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`NetIncomeLossAvailableToCommonStockholdersBasic`	$122.90M	USD	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	111.34M	shares	2 Qtrs
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	111.37M	shares	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	110.99M	shares	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - BASIC (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	110.96M	shares	2 Qtrs
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	111.93M	shares	2 Qtrs
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	111.43M	shares	2 Qtrs
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	112.00M	shares	1 Quarter
WEIGHTED-AVERAGE COMMON SHARES OUTSTANDING - DILUTED (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	111.46M	shares	1 Quarter
Net income attributable to common shareholders - basic (in dollars per share)	`EarningsPerShareBasic`	$1.25	USD	2 Qtrs
Net income attributable to common shareholders - basic (in dollars per share)	`EarningsPerShareBasic`	$1.11	USD	1 Quarter
Net income attributable to common shareholders - basic (in dollars per share)	`EarningsPerShareBasic`	$1.13	USD	2 Qtrs
Net income attributable to common shareholders - basic (in dollars per share)	`EarningsPerShareBasic`	$1.09	USD	1 Quarter
Net income attributable to common shareholders - diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.25	USD	2 Qtrs
Net income attributable to common shareholders - diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.12	USD	2 Qtrs
Net income attributable to common shareholders - diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.10	USD	1 Quarter
Net income attributable to common shareholders - diluted (in dollars per share)	`EarningsPerShareDiluted`	$1.08	USD	1 Quarter
DIVIDENDS DECLARED PER SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.25	USD	1 Quarter
DIVIDENDS DECLARED PER SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.19	USD	1 Quarter
DIVIDENDS DECLARED PER SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.19	USD	2 Qtrs
DIVIDENDS DECLARED PER SHARE (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$1.25	USD	2 Qtrs

Cash Flow Statement 94 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`ProfitLoss`	$135.51M	USD	2 Qtrs
NET INCOME	`ProfitLoss`	$126.18M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$127.51M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$148.23M	USD	2 Qtrs
Depreciation and amortization including nuclear fuel	`DepreciationDepletionAndAmortization`	$282.22M	USD	2 Qtrs
Depreciation and amortization including nuclear fuel	`DepreciationDepletionAndAmortization`	$282.29M	USD	2 Qtrs
Deferred fuel and purchased power	`IncreaseDecreaseInRegulatoryClauseRevenue`	$11.71M	USD	2 Qtrs
Deferred fuel and purchased power	`IncreaseDecreaseInRegulatoryClauseRevenue`	$-21.03M	USD	2 Qtrs
Deferred fuel and purchased power amortization	`IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization`	$13.78M	USD	2 Qtrs
Deferred fuel and purchased power amortization	`IncreaseDecreaseDeferredFuelAndPurchasedPowerAmortization`	$11.42M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$10.37M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$18.57M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$9.35M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$20.89M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$65.88M	USD	2 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$65.38M	USD	2 Qtrs
Deferred investment tax credit	`InvestmentTaxCredit`	$-2.22M	USD	2 Qtrs
Deferred investment tax credit	`InvestmentTaxCredit`	$-2.08M	USD	2 Qtrs
Change in derivative instruments fair value	`UnrealizedGainLossOnDerivatives`	$225.00K	USD	2 Qtrs
Change in derivative instruments fair value	`UnrealizedGainLossOnDerivatives`	$237.00K	USD	2 Qtrs
Customer and other receivables	`IncreaseDecreaseInReceivables`	$19.90M	USD	2 Qtrs
Customer and other receivables	`IncreaseDecreaseInReceivables`	$17.40M	USD	2 Qtrs
Accrued unbilled revenues	`IncreaseDecreaseInUnbilledReceivables`	$101.33M	USD	2 Qtrs
Accrued unbilled revenues	`IncreaseDecreaseInUnbilledReceivables`	$84.68M	USD	2 Qtrs
Materials, supplies and fossil fuel	`IncreaseDecreaseInInventories`	$18.31M	USD	2 Qtrs
Materials, supplies and fossil fuel	`IncreaseDecreaseInInventories`	$-1.55M	USD	2 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-589.00K	USD	2 Qtrs
Income tax receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-3.10M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInPrepaidExpense`	$8.73M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInPrepaidExpense`	$5.65M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$36.63M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$47.62M	USD	2 Qtrs
Accrued taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$15.20M	USD	2 Qtrs
Accrued taxes	`IncreaseDecreaseInAccruedTaxesPayable`	$6.57M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$53.91M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherAccruedLiabilities`	$-13.14M	USD	2 Qtrs
Change in margin and collateral accounts assets	`IncreaseDecreaseInDepositOtherAssets`	$4.55M	USD	2 Qtrs
Change in margin and collateral accounts assets	`IncreaseDecreaseInDepositOtherAssets`	$34.00K	USD	2 Qtrs
Change in margin and collateral accounts liabilities	`ChangeInMarginAndCollateralAccountsLiabilities`	$26.85M	USD	2 Qtrs
Change in margin and collateral accounts liabilities	`ChangeInMarginAndCollateralAccountsLiabilities`	$18.01M	USD	2 Qtrs
Change in other long-term assets	`IncreaseDecreaseInOtherOperatingAssets`	$41.10M	USD	2 Qtrs
Change in other long-term assets	`IncreaseDecreaseInOtherOperatingAssets`	$1.62M	USD	2 Qtrs
Change in other long-term liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$9.01M	USD	2 Qtrs
Change in other long-term liabilities	`IncreaseDecreaseInOtherOperatingLiabilities`	$-37.01M	USD	2 Qtrs
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$394.29M	USD	2 Qtrs
Net cash flow provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$422.48M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$731.61M	USD	2 Qtrs
Capital expenditures	`PaymentsToAcquireProductiveAssets`	$531.03M	USD	2 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$41.01M	USD	2 Qtrs
Contributions in aid of construction	`ProceedsFromContributionInAidOfConstruction`	$29.13M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`AllowanceForFundsUsedDuringConstructionInvestingActivities`	$-10.53M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`AllowanceForFundsUsedDuringConstructionInvestingActivities`	$-8.54M	USD	2 Qtrs
Proceeds from nuclear decommissioning trust sales	`ProceedsFromDecommissioningFund`	$225.78M	USD	2 Qtrs
Proceeds from nuclear decommissioning trust sales	`ProceedsFromDecommissioningFund`	$290.59M	USD	2 Qtrs
Investment in nuclear decommissioning trust	`PaymentsToInvestInDecommissioningFund`	$234.65M	USD	2 Qtrs
Investment in nuclear decommissioning trust	`PaymentsToInvestInDecommissioningFund`	$291.73M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$1.31M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$2.07M	USD	2 Qtrs
Net cash flow used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-715.46M	USD	2 Qtrs
Net cash flow used for investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-509.50M	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$600.00M	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$445.93M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$344.85M	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$76.85M	USD	2 Qtrs
Short-term borrowing and payments net	`ProceedsFromRepaymentsOfShortTermDebt`	$64.14M	USD	2 Qtrs
Short-term borrowing and payments net	`ProceedsFromRepaymentsOfShortTermDebt`	$10.10M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$128.24M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$135.34M	USD	2 Qtrs
Common stock equity issuance - net of purchases	`ProceedsFromRepurchaseOfEquity`	$12.16M	USD	2 Qtrs
Common stock equity issuance - net of purchases	`ProceedsFromRepurchaseOfEquity`	$10.02M	USD	2 Qtrs
Distributions to noncontrolling interests	`PaymentsToMinorityShareholders`	$28.01M	USD	2 Qtrs
Distributions to noncontrolling interests	`PaymentsToMinorityShareholders`	$11.37M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$1.00K	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$1.00K	USD	2 Qtrs
Net cash flow provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$296.53M	USD	2 Qtrs
Net cash flow provided by financing activities	`NetCashProvidedByUsedInFinancingActivities`	$121.16M	USD	2 Qtrs
NET INCREASE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$3.55M	USD	2 Qtrs
NET INCREASE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$5.95M	USD	2 Qtrs
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$39.49M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$43.04M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$7.60M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$13.56M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$39.49M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$43.04M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$7.60M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$13.56M	USD	Point-in-time
Income taxes, net of refunds	`IncomeTaxesPaidNet`	$2.50M	USD	2 Qtrs
Income taxes, net of refunds	`IncomeTaxesPaidNet`	$1.83M	USD	2 Qtrs
Interest, net of amounts capitalized	`InterestPaidNet`	$89.11M	USD	2 Qtrs
Interest, net of amounts capitalized	`InterestPaidNet`	$84.01M	USD	2 Qtrs
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$55.29M	USD	2 Qtrs
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$38.98M	USD	2 Qtrs
Dividends declared but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$65.93M	USD	Point-in-time
Dividends declared but not yet paid	`DividendsPayableCurrentAndNoncurrent`	$69.48M	USD	Point-in-time

Stockholders Equity 30 line items

Line Item	Tag	Value	Unit	Period
Beginning balance (in shares)	`CommonStockSharesIssued`	111.10M	shares	Point-in-time
Beginning balance (in shares)	`CommonStockSharesIssued`	111.18M	shares	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.53B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.52B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.72B	USD	Point-in-time
Balance at end of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.72B	USD	Point-in-time
Net income	`ProfitLoss`	$135.51M	USD	2 Qtrs
Net income	`ProfitLoss`	$126.18M	USD	1 Quarter
Net income	`ProfitLoss`	$127.51M	USD	1 Quarter
Net income	`ProfitLoss`	$148.23M	USD	2 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$782.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$51.00K	USD	1 Quarter
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.03M	USD	2 Qtrs
Other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$2.54M	USD	2 Qtrs
Dividends on common stock	`DividendsCommonStock`	$138.95M	USD	2 Qtrs
Dividends on common stock	`DividendsCommonStock`	$131.83M	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$13.97M	USD	2 Qtrs
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$7.83M	USD	2 Qtrs
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$6.10M	USD	2 Qtrs
Purchase of treasury stock	`TreasuryStockValueAcquiredCostMethod`	$4.88M	USD	2 Qtrs
Reissuance of treasury stock for stock-based compensation and other	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$7.73M	USD	2 Qtrs
Reissuance of treasury stock for stock-based compensation and other	`StockIssuedDuringPeriodValueTreasuryStockReissued`	$10.56M	USD	2 Qtrs
Capital activities by noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$11.37M	USD	2 Qtrs
Capital activities by noncontrolling interests	`MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders`	$28.01M	USD	2 Qtrs
Ending balance (in shares)	`CommonStockSharesIssued`	111.10M	shares	Point-in-time
Ending balance (in shares)	`CommonStockSharesIssued`	111.18M	shares	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.53B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.52B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.72B	USD	Point-in-time
Balance at beginning of period	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.72B	USD	Point-in-time

Comprehensive Income 44 line items

Line Item	Tag	Value	Unit	Period
NET INCOME	`ProfitLoss`	$135.51M	USD	2 Qtrs
Net unrealized gain, tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$489.00K	USD	2 Qtrs
NET INCOME	`ProfitLoss`	$126.18M	USD	1 Quarter
Net unrealized gain, tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$626.00K	USD	2 Qtrs
Net unrealized gain, tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$80.00K	USD	1 Quarter
NET INCOME	`ProfitLoss`	$127.51M	USD	1 Quarter
NET INCOME	`ProfitLoss`	$148.23M	USD	2 Qtrs
Net unrealized gain, tax expense	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax`	$16.00K	USD	1 Quarter
Reclassification of net realized loss, tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-923.00K	USD	2 Qtrs
Reclassification of net realized loss, tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-191.00K	USD	2 Qtrs
Reclassification of net realized loss, tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-392.00K	USD	1 Quarter
Reclassification of net realized loss, tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax`	$-556.00K	USD	1 Quarter
Pension and other postretirement benefits activity, tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$74.00K	USD	1 Quarter
Pension and other postretirement benefits activity, tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$439.00K	USD	1 Quarter
Pension and other postretirement benefits activity, tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-206.00K	USD	2 Qtrs
Pension and other postretirement benefits activity, tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax`	$-793.00K	USD	2 Qtrs
Net unrealized gain (loss), net of tax benefit (expense)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-775.00K	USD	2 Qtrs
Net unrealized gain (loss), net of tax benefit (expense)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$128.00K	USD	1 Quarter
Net unrealized gain (loss), net of tax benefit (expense)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$25.00K	USD	1 Quarter
Net unrealized gain (loss), net of tax benefit (expense)	`OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax`	$-566.00K	USD	2 Qtrs
Reclassification of net realized loss, net of tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-874.00K	USD	1 Quarter
Reclassification of net realized loss, net of tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-2.85M	USD	2 Qtrs
Reclassification of net realized loss, net of tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-1.77M	USD	2 Qtrs
Reclassification of net realized loss, net of tax benefit	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax`	$-624.00K	USD	1 Quarter
Pension and other postretirement benefits activity, net of tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$-466.00K	USD	2 Qtrs
Pension and other postretirement benefits activity, net of tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$701.00K	USD	1 Quarter
Pension and other postretirement benefits activity, net of tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$117.00K	USD	1 Quarter
Pension and other postretirement benefits activity, net of tax benefit (expense)	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax`	$171.00K	USD	2 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$782.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$51.00K	USD	1 Quarter
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$1.03M	USD	2 Qtrs
Total other comprehensive income	`OtherComprehensiveIncomeLossNetOfTax`	$2.54M	USD	2 Qtrs
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$126.23M	USD	1 Quarter
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$128.29M	USD	1 Quarter
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$150.78M	USD	2 Qtrs
COMPREHENSIVE INCOME	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$136.54M	USD	2 Qtrs
Less: Comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.21M	USD	2 Qtrs
Less: Comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.61M	USD	1 Quarter
Less: Comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$9.75M	USD	2 Qtrs
Less: Comprehensive income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$4.87M	USD	1 Quarter
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`ComprehensiveIncomeNetOfTax`	$126.79M	USD	2 Qtrs
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`ComprehensiveIncomeNetOfTax`	$141.56M	USD	2 Qtrs
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`ComprehensiveIncomeNetOfTax`	$123.68M	USD	1 Quarter
COMPREHENSIVE INCOME ATTRIBUTABLE TO COMMON SHAREHOLDERS	`ComprehensiveIncomeNetOfTax`	$121.36M	USD	1 Quarter

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