10-Q Filing

OGE ENERGY CORP. CIK: 1021635 Q2 2022

Filing Information

Form Type	10-Q
Accession Number	`0001021635-22-000120`
Period End Date	20220630
Filing Date	20220804
Fiscal Year	2022
Fiscal Period	Q2
XBRL Instance	oge-20220630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 103 Income Statement 118 Cash Flow Statement 83 Stockholders Equity 30 Comprehensive Income 88

Balance Sheet 103 line items

Line Item	Tag	Value	Unit	Period
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$2.40M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$2.20M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.10M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
Accounts Receivable, after Allowance for Credit Loss, Current	`AccountsReceivableNetCurrent`	$162.30M	USD	Point-in-time
Accounts Receivable, after Allowance for Credit Loss, Current	`AccountsReceivableNetCurrent`	$249.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$4.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.10M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$65.00M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$97.20M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$2.50M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$2.60M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$40.60M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$80.60M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$117.90M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$130.90M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$271.70M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$151.90M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$73.30M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$866.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.70B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$613.60M	USD	Point-in-time
Equity Securities, FV-NI, Cost	`EquitySecuritiesFvNiCost`	$785.10M	USD	Point-in-time
Equity Securities, FV-NI, Cost	`EquitySecuritiesFvNiCost`	$382.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$105.10M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$120.00M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$905.10M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$487.10M	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$13.90B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$14.29B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$252.00M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$270.40M	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$14.15B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$14.56B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.44B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.32B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$9.83B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$10.12B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$505.10M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$1.23B	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$24.00M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$24.10M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$1.25B	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$529.20M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$12.84B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$11.90B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$12.61B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$425.40M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$486.90M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$274.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$297.10M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$82.10M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$82.10M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$81.80M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$81.10M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$110.40M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$52.90M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$40.90M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$40.80M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$37.70M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$37.90M	USD	Point-in-time
Long-term Debt, Current Maturities	`LongTermDebtCurrent`	-	USD	Point-in-time
Long-term Debt, Current Maturities	`LongTermDebtCurrent`	$999.80M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$34.10M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$50.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$2.13B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.09B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$4.50B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$3.55B	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$146.80M	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$159.80M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.33B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.33B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$12.80M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$13.80M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.21B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.23B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$227.10M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$213.60M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.91B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.96B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.55B	USD	Point-in-time
Total liabilities	`Liabilities`	$8.58B	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 13)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 13)	`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`	$2.96B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.14B	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-24.80M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-27.90M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-16.10M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-32.10M	USD	Point-in-time
Treasury Stock, Carrying Basis	`TreasuryStockCarryingBasis`	$-100.00K	USD	Point-in-time
Treasury Stock, Carrying Basis	`TreasuryStockCarryingBasis`	$-100.00K	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.26B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.06B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$12.61B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$12.84B	USD	Point-in-time

Income Statement 118 line items

Line Item	Tag	Value	Unit	Period
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.37B	USD	2 Qtrs
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$2.19B	USD	2 Qtrs
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$564.50M	USD	1 Quarter
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$791.00M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$12.70M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$23.90M	USD	2 Qtrs
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$22.50M	USD	2 Qtrs
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$12.90M	USD	1 Quarter
Operating revenues	`Revenues`	$803.70M	USD	1 Quarter
Operating revenues	`Revenues`	$1.39B	USD	2 Qtrs
Operating revenues	`Revenues`	$577.40M	USD	1 Quarter
Operating revenues	`Revenues`	$2.21B	USD	2 Qtrs
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$649.00M	USD	2 Qtrs
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$1.55B	USD	2 Qtrs
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$200.00M	USD	1 Quarter
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$393.30M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$228.50M	USD	2 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$118.10M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$119.20M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$233.10M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$102.90M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$219.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$201.60M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$111.60M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$52.20M	USD	2 Qtrs
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$25.80M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$53.00M	USD	2 Qtrs
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$24.10M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$483.10M	USD	2 Qtrs
Operating expenses	`OperatingExpenses`	$247.90M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$504.30M	USD	2 Qtrs
Operating expenses	`OperatingExpenses`	$253.80M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$156.60M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$239.70M	USD	2 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$129.50M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$178.10M	USD	2 Qtrs
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	$-39.60M	USD	1 Quarter
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	$242.70M	USD	2 Qtrs
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	-	USD	2 Qtrs
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	-	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$33.50M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$86.70M	USD	2 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$1.60M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.20M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$900.00K	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.90M	USD	2 Qtrs
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$2.70M	USD	1 Quarter
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$1.30M	USD	1 Quarter
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$2.70M	USD	2 Qtrs
Other net periodic benefit expense	`PensionAndOtherPostretirementBenefitExpense`	$12.10M	USD	2 Qtrs
Other income	`OtherNonoperatingIncome`	$6.30M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$44.50M	USD	2 Qtrs
Other income	`OtherNonoperatingIncome`	$21.90M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$9.30M	USD	2 Qtrs
Other expense	`OtherNonoperatingExpense`	$6.70M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$13.60M	USD	2 Qtrs
Other expense	`OtherNonoperatingExpense`	$8.40M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$8.70M	USD	2 Qtrs
Net other income	`NonoperatingIncomeExpense`	$33.40M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$87.50M	USD	2 Qtrs
Net other income	`NonoperatingIncomeExpense`	$263.70M	USD	2 Qtrs
Net other income	`NonoperatingIncomeExpense`	$-27.90M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$39.50M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$78.90M	USD	2 Qtrs
Interest on long-term debt	`InterestExpenseLongTermDebt`	$76.20M	USD	2 Qtrs
Interest on long-term debt	`InterestExpenseLongTermDebt`	$37.80M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$900.00K	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$1.50M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$2.10M	USD	2 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$700.00K	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$4.60M	USD	2 Qtrs
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$2.80M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$5.70M	USD	2 Qtrs
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$3.80M	USD	1 Quarter
Interest expense	`InterestExpense`	$82.50M	USD	2 Qtrs
Interest expense	`InterestExpense`	$39.90M	USD	1 Quarter
Interest expense	`InterestExpense`	$79.30M	USD	2 Qtrs
Interest expense	`InterestExpense`	$42.40M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$123.00M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$420.90M	USD	2 Qtrs
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$186.30M	USD	2 Qtrs
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$86.30M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$20.70M	USD	2 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$13.20M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$68.30M	USD	2 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$10.10M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$352.60M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$112.90M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$165.60M	USD	2 Qtrs
NET INCOME	`NetIncomeLoss`	$73.10M	USD	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.20M	shares	2 Qtrs
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.20M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.10M	shares	2 Qtrs
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.20M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.60M	shares	2 Qtrs
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.40M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.70M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.20M	shares	2 Qtrs
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.76	USD	2 Qtrs
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.56	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.83	USD	2 Qtrs
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.37	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.76	USD	2 Qtrs
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.83	USD	2 Qtrs
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.36	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.56	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.50M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.20M	USD	2 Qtrs
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$700.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.80M	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$900.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Net of Tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.70M	USD	2 Qtrs
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$113.60M	USD	1 Quarter
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$169.80M	USD	2 Qtrs
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$74.00M	USD	1 Quarter
Comprehensive Income (Loss), Net of Tax, Attributable to Parent	`ComprehensiveIncomeNetOfTax`	$361.30M	USD	2 Qtrs

Cash Flow Statement 83 line items

Line Item	Tag	Value	Unit	Period
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$52.70M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$165.60M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$73.10M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$112.90M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$352.60M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$279.50M	USD	1 Quarter
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$219.00M	USD	2 Qtrs
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$201.60M	USD	2 Qtrs
Deferred income taxes and other tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$15.50M	USD	2 Qtrs
Deferred income taxes and other tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$-33.50M	USD	2 Qtrs
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	$-39.60M	USD	1 Quarter
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	$242.70M	USD	2 Qtrs
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	-	USD	2 Qtrs
Equity Securities, FV-NI, Gain (Loss)	`EquitySecuritiesFvNiGainLoss`	-	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$33.50M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	-	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$86.70M	USD	2 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	-	USD	2 Qtrs
Distributions from unconsolidated affiliates	`Increasedecreaseindistributionsfromunconsolidatedaffiliates`	-	USD	2 Qtrs
Distributions from unconsolidated affiliates	`Increasedecreaseindistributionsfromunconsolidatedaffiliates`	$18.40M	USD	1 Quarter
Distributions from unconsolidated affiliates	`Increasedecreaseindistributionsfromunconsolidatedaffiliates`	$36.70M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$1.60M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.20M	USD	2 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$900.00K	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$2.90M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$4.60M	USD	2 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$4.80M	USD	2 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$879.50M	USD	2 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$46.50M	USD	2 Qtrs
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-43.20M	USD	2 Qtrs
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-34.40M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$5.80M	USD	2 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-19.40M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-43.30M	USD	2 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-11.10M	USD	2 Qtrs
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$41.90M	USD	2 Qtrs
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$101.50M	USD	2 Qtrs
Increase (Decrease) in Income Taxes Receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-100.00K	USD	2 Qtrs
Increase (Decrease) in Income Taxes Receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$-4.00M	USD	2 Qtrs
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$10.40M	USD	2 Qtrs
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$53.00M	USD	2 Qtrs
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$24.30M	USD	2 Qtrs
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$119.80M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$5.60M	USD	2 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$42.20M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$19.50M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-71.10M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$88.60M	USD	2 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$9.90M	USD	2 Qtrs
Net cash provided from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$8.10M	USD	2 Qtrs
Net cash provided from (used in) operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-767.80M	USD	2 Qtrs
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$450.80M	USD	2 Qtrs
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$353.50M	USD	2 Qtrs
Proceeds from Sale of Equity Securities, FV-NI	`ProceedsFromSaleOfEquitySecuritiesFvNi`	-	USD	2 Qtrs
Proceeds from Sale of Equity Securities, FV-NI	`ProceedsFromSaleOfEquitySecuritiesFvNi`	$627.40M	USD	2 Qtrs
Other	`InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease`	$-2.90M	USD	2 Qtrs
Other	`InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease`	$-3.30M	USD	2 Qtrs
Net cash provided from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$173.70M	USD	2 Qtrs
Net cash provided from (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-356.80M	USD	2 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$49.80M	USD	2 Qtrs
Proceeds from Issuance of Long-term Debt	`ProceedsFromIssuanceOfLongTermDebt`	$999.60M	USD	2 Qtrs
Increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$289.50M	USD	2 Qtrs
Increase (decrease) in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-61.50M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$162.20M	USD	2 Qtrs
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$164.40M	USD	2 Qtrs
Net cash (used in) provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-176.90M	USD	2 Qtrs
Net cash (used in) provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.12B	USD	2 Qtrs
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$4.90M	USD	2 Qtrs
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-1.10M	USD	2 Qtrs
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$4.90M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$1.10M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$4.90M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$1.10M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
Proceeds from (Payments for) Other Financing Activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-800.00K	USD	2 Qtrs
Proceeds from (Payments for) Other Financing Activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-3.40M	USD	2 Qtrs
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$352.60M	USD	2 Qtrs
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$112.90M	USD	1 Quarter
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$165.60M	USD	2 Qtrs
Net Income (Loss) Attributable to Parent	`NetIncomeLoss`	$73.10M	USD	1 Quarter

Stockholders Equity 30 line items

Line Item	Tag	Value	Unit	Period
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.41	USD	2 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.40	USD	2 Qtrs
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.26B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.26B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.61B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.63B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.64B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.06B	USD	Point-in-time
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$52.70M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$165.60M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$73.10M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$112.90M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$352.60M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$279.50M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.50M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.20M	USD	2 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$700.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.80M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$900.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.70M	USD	2 Qtrs
Dividends, Common Stock, Cash	`DividendsCommonStockCash`	$81.70M	USD	1 Quarter
Dividends, Common Stock, Cash	`DividendsCommonStockCash`	$82.10M	USD	1 Quarter
Dividends, Common Stock, Cash	`DividendsCommonStockCash`	$80.60M	USD	1 Quarter
Dividends, Common Stock, Cash	`DividendsCommonStockCash`	$82.30M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.30M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$-800.00K	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$1.40M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$2.30M	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.41	USD	2 Qtrs
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.40	USD	2 Qtrs

Comprehensive Income 88 line items

Line Item	Tag	Value	Unit	Period
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$52.70M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$165.60M	USD	2 Qtrs
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$73.10M	USD	1 Quarter
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	2 Qtrs
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$112.90M	USD	1 Quarter
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$352.60M	USD	2 Qtrs
Net Income (Loss), Including Portion Attributable to Noncontrolling Interest	`ProfitLoss`	$279.50M	USD	1 Quarter
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$300.00K	USD	2 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$400.00K	USD	2 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$200.00K	USD	1 Quarter
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$200.00K	USD	1 Quarter
Amortization of prior service cost, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax`	-	USD	1 Quarter
Amortization of prior service cost, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax`	-	USD	2 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$1.60M	USD	2 Qtrs
Amortization of prior service cost, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax`	$-100.00K	USD	2 Qtrs
Amortization of prior service cost, net of tax of $0.0, $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostNetOfTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$200.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$2.40M	USD	2 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$600.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.2, $0.2, $0.3 and $0.4, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-800.00K	USD	2 Qtrs
Amortization of deferred net loss, net of tax of $0.2, $0.2, $0.3 and $0.4, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-500.00K	USD	2 Qtrs
Amortization of deferred net loss, net of tax of $0.2, $0.2, $0.3 and $0.4, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-200.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.2, $0.2, $0.3 and $0.4, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-200.00K	USD	1 Quarter
Settlement cost, net of tax of $0.2, $0.6, $2.4 and $1.6, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$8.10M	USD	2 Qtrs
Settlement cost, net of tax of $0.2, $0.6, $2.4 and $1.6, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$600.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	-	USD	1 Quarter
Settlement cost, net of tax of $0.2, $0.6, $2.4 and $1.6, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$700.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-100.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-200.00K	USD	2 Qtrs
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	-	USD	2 Qtrs
Settlement cost, net of tax of $0.2, $0.6, $2.4 and $1.6, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$3.70M	USD	2 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	2 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	2 Qtrs
Amortization of prior service credit, net of tax of $0.0, ($0.1), $0.0 and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-400.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	$100.00K	USD	2 Qtrs
Amortization of prior service credit, net of tax of $0.0, ($0.1), $0.0 and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Amortization of prior service credit, net of tax of $0.0, ($0.1), $0.0 and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-700.00K	USD	2 Qtrs
Amortization of prior service credit, net of tax of $0.0, ($0.1), $0.0 and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	-	USD	2 Qtrs
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	$100.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Amortization of deferred net gain, net of tax of $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$100.00K	USD	2 Qtrs
Amortization of deferred net gain, net of tax of $0.0, $0.0 and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	-	USD	2 Qtrs
Amortization of deferred net gain, net of tax of $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 and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$100.00K	USD	1 Quarter
Other comprehensive gain from unconsolidated affiliates, net of tax of $0.0, $0.1, $0.0 and $0.1, respectively	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Other comprehensive gain from unconsolidated affiliates, net of tax of $0.0, $0.1, $0.0 and $0.1, respectively	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	$-200.00K	USD	1 Quarter
Other comprehensive gain from unconsolidated affiliates, net of tax of $0.0, $0.1, $0.0 and $0.1, respectively	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Other comprehensive gain from unconsolidated affiliates, net of tax of $0.0, $0.1, $0.0 and $0.1, respectively	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToNoncontrollingInterest`	$-300.00K	USD	2 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.50M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.20M	USD	2 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$700.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.80M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$900.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$8.70M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$113.60M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$169.80M	USD	2 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$74.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$361.30M	USD	2 Qtrs
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	1 Quarter
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	2 Qtrs
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	2 Qtrs
Other Comprehensive Income Amortization Of Defined Benefit Pension Plans Net Prior Service Cost Recognized in Net Periodic Pension Cost, Tax	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPensionPlansNetPriorServiceCostRecognizedInNetPeriodicPensionCostTax`	-	USD	1 Quarter
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$300.00K	USD	2 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$400.00K	USD	2 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$200.00K	USD	1 Quarter
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$200.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$1.60M	USD	2 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$200.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$2.40M	USD	2 Qtrs
Other Comprehensive Income (Loss), Defined Benefit Plan, Adjustment for Settlement or Curtailment Gain (Loss), Tax	`OtherComprehensiveIncomeFinalizationOfPensionAndNonPensionPostretirementPlanValuationTax`	$600.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	-	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-100.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-200.00K	USD	2 Qtrs
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	-	USD	2 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	2 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	2 Qtrs
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	$100.00K	USD	2 Qtrs
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	2 Qtrs
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	$100.00K	USD	1 Quarter
Other Comprehensive Income (Loss), Tax, Portion Attributable to Noncontrolling Interest	`OtherComprehensiveIncomeLossTaxPortionAttributableToNoncontrollingInterest`	-	USD	1 Quarter

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