10-Q Filing

OGE ENERGY CORP. CIK: 1021635 Q3 2019

Filing Information

Form Type	10-Q
Accession Number	`0001021635-19-000116`
Period End Date	20190930
Filing Date	20191107
Fiscal Year	2019
Fiscal Period	Q3
XBRL Instance	q32019ogeenergy10-q_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 100 Income Statement 104 Cash Flow Statement 76 Stockholders Equity 50 Comprehensive Income 56

Balance Sheet 100 line items

Line Item	Tag	Value	Unit	Period
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$1.70M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$1.70M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$14.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$13.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$94.30M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$90.70M	USD	Point-in-time
Accounts receivable, less reserve of $1.7 and $1.7, respectively	`AccountsReceivableNetCurrent`	$226.60M	USD	Point-in-time
Accounts receivable, less reserve of $1.7 and $1.7, respectively	`AccountsReceivableNetCurrent`	$174.70M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$62.60M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$87.60M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$9.90M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$12.60M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$43.60M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$57.60M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$126.70M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$93.50M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$48.70M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$2.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$29.50M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$23.30M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$549.10M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$557.30M	USD	Point-in-time
Investment in unconsolidated affiliates	`EquityMethodInvestments`	$1.18B	USD	Point-in-time
Investment in unconsolidated affiliates	`EquityMethodInvestments`	$1.16B	USD	Point-in-time
Investment in unconsolidated affiliates	`EquityMethodInvestments`	$1.18B	USD	Point-in-time
Other	`OtherLongTermInvestments`	$73.40M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$83.20M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$1.26B	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$1.25B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$11.99B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$12.66B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$376.40M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$125.20M	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$12.37B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$12.79B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.73B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.83B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$8.64B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$8.96B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$285.80M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$304.70M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$10.80M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$9.60M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$296.60M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$314.30M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$10.75B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$10.70B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$11.08B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$168.80M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$239.30M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$159.00M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$72.90M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$77.60M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$83.60M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$82.70M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$44.00M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$60.70M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$35.70M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$44.50M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$47.80M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$33.90M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	-	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$250.00M	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$2.20M	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$300.00K	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$87.00M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$76.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$696.60M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$869.40M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$3.19B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$2.90B	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$225.70M	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$205.60M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.31B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.36B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$7.20M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$7.10M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.27B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.23B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$198.10M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$162.70M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$3.01B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.98B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.90B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.74B	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 14)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stockholders' equity	`CommonStocksIncludingAdditionalPaidInCapital`	$1.13B	USD	Point-in-time
Common stockholders' equity	`CommonStocksIncludingAdditionalPaidInCapital`	$1.13B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.91B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.08B	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-23.20M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-18.90M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-20.40M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-28.90M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.19B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.01B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$11.08B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$10.75B	USD	Point-in-time

Income Statement 104 line items

Line Item	Tag	Value	Unit	Period
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.72B	USD	3 Qtrs
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$684.50M	USD	1 Quarter
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.71B	USD	3 Qtrs
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$739.20M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$41.40M	USD	3 Qtrs
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$16.20M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$14.30M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$48.40M	USD	3 Qtrs
Operating revenues	`Revenues`	$755.40M	USD	1 Quarter
Operating revenues	`Revenues`	$1.76B	USD	3 Qtrs
Operating revenues	`Revenues`	$698.80M	USD	1 Quarter
Operating revenues	`Revenues`	$1.76B	USD	3 Qtrs
COST OF SALES	`CostOfGoodsAndServicesSold`	$625.30M	USD	3 Qtrs
COST OF SALES	`CostOfGoodsAndServicesSold`	$234.00M	USD	1 Quarter
COST OF SALES	`CostOfGoodsAndServicesSold`	$663.60M	USD	3 Qtrs
COST OF SALES	`CostOfGoodsAndServicesSold`	$244.40M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$353.20M	USD	3 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$123.30M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$368.60M	USD	3 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$129.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$240.80M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$260.80M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$94.10M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$81.10M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$69.30M	USD	3 Qtrs
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$22.70M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$23.20M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$70.40M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$663.30M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$227.10M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$699.80M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$247.10M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$274.30M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$434.00M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$431.60M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$227.30M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$103.30M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$38.30M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$40.10M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$104.80M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$3.70M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$20.00M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$6.70M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$1.00M	USD	1 Quarter
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$8.70M	USD	3 Qtrs
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$10.70M	USD	3 Qtrs
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$1.40M	USD	1 Quarter
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$700.00K	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$4.60M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$16.30M	USD	3 Qtrs
Other income	`OtherNonoperatingIncome`	$14.20M	USD	3 Qtrs
Other income	`OtherNonoperatingIncome`	$4.10M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$5.50M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$11.10M	USD	3 Qtrs
Other expense	`OtherNonoperatingExpense`	$3.40M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$15.60M	USD	3 Qtrs
Net other income	`NonoperatingIncomeExpense`	$37.00M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$115.70M	USD	3 Qtrs
Net other income	`NonoperatingIncomeExpense`	$46.80M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$100.50M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseLongTermDebt`	$101.90M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseLongTermDebt`	$119.50M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseLongTermDebt`	$40.20M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$37.50M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$2.20M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$3.30M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$9.80M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$600.00K	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$1.80M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$10.40M	USD	3 Qtrs
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$8.50M	USD	3 Qtrs
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$2.70M	USD	1 Quarter
Interest expense	`InterestExpense`	$110.10M	USD	3 Qtrs
Interest expense	`InterestExpense`	$38.70M	USD	1 Quarter
Interest expense	`InterestExpense`	$39.60M	USD	1 Quarter
Interest expense	`InterestExpense`	$118.20M	USD	3 Qtrs
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$271.70M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$424.40M	USD	3 Qtrs
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$235.40M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$429.10M	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$26.20M	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$20.80M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$58.30M	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$30.30M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$205.10M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$370.80M	USD	3 Qtrs
NET INCOME	`NetIncomeLoss`	$398.20M	USD	3 Qtrs
NET INCOME	`NetIncomeLoss`	$250.90M	USD	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.20M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	199.70M	shares	3 Qtrs
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	199.70M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.10M	shares	3 Qtrs
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.80M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.60M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.60M	shares	3 Qtrs
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.40M	shares	3 Qtrs
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.25	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.03	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.86	USD	3 Qtrs
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.99	USD	3 Qtrs
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.02	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.25	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.85	USD	3 Qtrs
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.98	USD	3 Qtrs

Cash Flow Statement 76 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$205.10M	USD	1 Quarter
Net income	`ProfitLoss`	$55.00M	USD	1 Quarter
Net income	`ProfitLoss`	$47.10M	USD	1 Quarter
Net income	`ProfitLoss`	$370.80M	USD	3 Qtrs
Net income	`ProfitLoss`	$398.20M	USD	3 Qtrs
Net income	`ProfitLoss`	$100.20M	USD	1 Quarter
Net income	`ProfitLoss`	$250.90M	USD	1 Quarter
Net income	`ProfitLoss`	$110.70M	USD	1 Quarter
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$260.80M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$240.80M	USD	3 Qtrs
Deferred income taxes and investment tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$25.20M	USD	3 Qtrs
Deferred income taxes and investment tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$63.70M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$103.30M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$38.30M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$40.10M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$104.80M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`Increasedecreaseindistributionsfromunconsolidatedaffiliates`	$103.30M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`Increasedecreaseindistributionsfromunconsolidatedaffiliates`	$107.30M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$3.70M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$20.00M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$6.70M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$1.00M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$10.80M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$9.70M	USD	3 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$48.10M	USD	3 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$4.80M	USD	3 Qtrs
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-32.10M	USD	3 Qtrs
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-3.70M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-2.10M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$4.30M	USD	3 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$5.10M	USD	3 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-1.40M	USD	3 Qtrs
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$76.40M	USD	3 Qtrs
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$56.40M	USD	3 Qtrs
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-8.00M	USD	3 Qtrs
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-14.90M	USD	3 Qtrs
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$44.80M	USD	3 Qtrs
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$-37.50M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-19.30M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-3.40M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-34.10M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-69.10M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$73.30M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-17.50M	USD	3 Qtrs
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$711.70M	USD	3 Qtrs
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$418.00M	USD	3 Qtrs
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$413.80M	USD	3 Qtrs
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$476.50M	USD	3 Qtrs
Investment in unconsolidated affiliates	`InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease`	$-5.90M	USD	3 Qtrs
Investment in unconsolidated affiliates	`InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease`	$-1.90M	USD	3 Qtrs
Return of capital - unconsolidated affiliates	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$2.60M	USD	3 Qtrs
Return of capital - unconsolidated affiliates	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	-	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-482.40M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-413.10M	USD	3 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$296.40M	USD	3 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$396.00M	USD	3 Qtrs
Increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-168.40M	USD	3 Qtrs
Increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$168.80M	USD	3 Qtrs
Payment of long-term debt	`RepaymentsOfLongTermDebt`	$250.00M	USD	3 Qtrs
Payment of long-term debt	`RepaymentsOfLongTermDebt`	$250.00M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$221.70M	USD	3 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$199.40M	USD	3 Qtrs
Cash paid for employee equity-based compensation and expense of common stock	`ProceedsFromIssuanceOfCommonStock`	$-10.20M	USD	3 Qtrs
Cash paid for employee equity-based compensation and expense of common stock	`ProceedsFromIssuanceOfCommonStock`	$-500.00K	USD	3 Qtrs
Net cash provided from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-16.70M	USD	3 Qtrs
Net cash provided from (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-222.30M	USD	3 Qtrs
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-81.10M	USD	3 Qtrs
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$76.30M	USD	3 Qtrs
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$14.40M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$13.20M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$94.30M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$90.70M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$14.40M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$13.20M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$94.30M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$90.70M	USD	Point-in-time

Stockholders Equity 50 line items

Line Item	Tag	Value	Unit	Period
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.39	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.33	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.33	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.01B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.01B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.03B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.85B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.89B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.98B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.19B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.84B	USD	Point-in-time
Net income	`ProfitLoss`	$205.10M	USD	1 Quarter
Net income	`ProfitLoss`	$55.00M	USD	1 Quarter
Net income	`ProfitLoss`	$47.10M	USD	1 Quarter
Net income	`ProfitLoss`	$370.80M	USD	3 Qtrs
Net income	`ProfitLoss`	$398.20M	USD	3 Qtrs
Net income	`ProfitLoss`	$100.20M	USD	1 Quarter
Net income	`ProfitLoss`	$250.90M	USD	1 Quarter
Net income	`ProfitLoss`	$110.70M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.40M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$200.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$700.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.30M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.50M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$6.80M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$700.00K	USD	1 Quarter
Dividends declared on common stock ($0.3650 per share)	`DividendsCommonStockCash`	$77.50M	USD	1 Quarter
Dividends declared on common stock ($0.3650 per share)	`DividendsCommonStockCash`	$73.10M	USD	1 Quarter
Dividends declared on common stock ($0.3650 per share)	`DividendsCommonStockCash`	$75.60M	USD	1 Quarter
Dividends declared on common stock ($0.3650 per share)	`DividendsCommonStockCash`	$72.90M	USD	1 Quarter
Dividends declared on common stock ($0.3650 per share)	`DividendsCommonStockCash`	$66.50M	USD	1 Quarter
Dividends declared on common stock ($0.3650 per share)	`DividendsCommonStockCash`	$66.40M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.00M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.90M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$-7.20M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$3.90M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.30M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.90M	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.01B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.01B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.03B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.85B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.89B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.98B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.19B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.84B	USD	Point-in-time

Comprehensive Income 56 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$205.10M	USD	1 Quarter
Net income	`ProfitLoss`	$55.00M	USD	1 Quarter
Net income	`ProfitLoss`	$47.10M	USD	1 Quarter
Net income	`ProfitLoss`	$370.80M	USD	3 Qtrs
Net income	`ProfitLoss`	$398.20M	USD	3 Qtrs
Net income	`ProfitLoss`	$100.20M	USD	1 Quarter
Net income	`ProfitLoss`	$250.90M	USD	1 Quarter
Net income	`ProfitLoss`	$110.70M	USD	1 Quarter
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$800.00K	USD	3 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$300.00K	USD	1 Quarter
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$800.00K	USD	3 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$300.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.3, $0.3, $0.8 and $0.8, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.60M	USD	3 Qtrs
Amortization of deferred net loss, net of tax of $0.3, $0.3, $0.8 and $0.8, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-900.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.3, $0.3, $0.8 and $0.8, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-800.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.3, $0.3, $0.8 and $0.8, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.50M	USD	3 Qtrs
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-400.00K	USD	3 Qtrs
Settlement cost, net of tax of $0.3, $1.1, $2.6 and $1.1, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$3.10M	USD	3 Qtrs
Settlement cost, net of tax of $0.3, $1.1, $2.6 and $1.1, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$7.90M	USD	3 Qtrs
Settlement cost, net of tax of $0.3, $1.1, $2.6 and $1.1, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$3.10M	USD	1 Quarter
Settlement cost, net of tax of $0.3, $1.1, $2.6 and $1.1, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$800.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-100.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-400.00K	USD	3 Qtrs
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-200.00K	USD	1 Quarter
Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax`	-	USD	3 Qtrs
Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax`	-	USD	3 Qtrs
Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax`	-	USD	1 Quarter
Other Comprehensive Income Reclassification Of Defined Benefit Postretirement Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Amortization of prior service credit, net of tax of ($0.2), ($0.1), ($0.4) and ($0.4), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-500.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Amortization of prior service credit, net of tax of ($0.2), ($0.1), ($0.4) and ($0.4), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-400.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	$-200.00K	USD	1 Quarter
Amortization of prior service credit, net of tax of ($0.2), ($0.1), ($0.4) and ($0.4), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-1.30M	USD	3 Qtrs
Amortization of prior service credit, net of tax of ($0.2), ($0.1), ($0.4) and ($0.4), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-1.30M	USD	3 Qtrs
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	$-200.00K	USD	3 Qtrs
Amortization of deferred net gain, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	-	USD	3 Qtrs
Amortization of deferred net gain, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	-	USD	1 Quarter
Amortization of deferred net gain, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	-	USD	1 Quarter
Amortization of deferred net gain, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$100.00K	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.40M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$200.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$700.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.30M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.50M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$6.80M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$700.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$208.50M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$406.70M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$251.60M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$375.10M	USD	3 Qtrs
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	$600.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	$600.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter

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