10-Q Filing

OGE ENERGY CORP. CIK: 1021635 Q1 2025

Filing Information

Form Type	10-Q
Accession Number	`0000950170-25-060389`
Period End Date	20250331
Filing Date	20250430
Fiscal Year	2025
Fiscal Period	Q1
XBRL Instance	oge-20250331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 182 Income Statement 108 Cash Flow Statement 132 Stockholders Equity 40 Comprehensive Income 28

Balance Sheet 182 line items

Line Item	Tag	Value	Unit	Period
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$1.60M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$1.60M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$2.00M	USD	Point-in-time
Accounts Receivable, Allowance for Credit Loss	`AllowanceForDoubtfulAccountsReceivable`	$2.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$600.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$600.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.90M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$26.90M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$240.60M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$240.60M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$274.00M	USD	Point-in-time
Accounts receivable	`AccountsReceivableNetCurrent`	$274.00M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$74.60M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$74.60M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$90.00M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$90.00M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$148.30M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$148.30M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$135.60M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$135.60M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$229.10M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$229.10M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$229.40M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$229.40M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$164.60M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$164.60M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$112.70M	USD	Point-in-time
Fuel clause under recoveries	`DeferredFuelCost`	$112.70M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$88.60M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$88.60M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$88.90M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$88.90M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.01B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$1.01B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$895.10M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$895.10M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$124.20M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$124.20M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$125.70M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$125.70M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$124.20M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$124.20M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$125.70M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$125.70M	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$16.25B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$16.25B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$16.36B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$16.36B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$887.00M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$887.00M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$814.20M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$814.20M	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$17.25B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$17.25B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$17.07B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$17.07B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.98B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$4.98B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.04B	USD	Point-in-time
Less: accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$5.04B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.09B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.09B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.21B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$12.21B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$558.30M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$558.30M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$568.10M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$568.10M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$42.00M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$42.00M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$47.20M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$47.20M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$610.10M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$610.10M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$605.50M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$605.50M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$12.92B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$12.92B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$13.95B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$13.95B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$13.72B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$13.72B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$469.30M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$469.30M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$766.70M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$766.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$224.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$224.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$305.70M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$305.70M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$84.80M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$84.80M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$84.70M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$84.70M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$111.10M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$111.10M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$111.50M	USD	Point-in-time
Customer deposits	`ContractWithCustomerLiabilityCurrent`	$111.50M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$49.50M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$49.50M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$58.80M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$58.80M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$63.80M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$63.80M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$72.80M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$72.80M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$32.50M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$32.50M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$53.00M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$53.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$32.40M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$32.40M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	-	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	-	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$9.30M	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$9.30M	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$1.50M	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$1.50M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$41.70M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$41.70M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$38.60M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$38.60M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.23B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.23B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.38B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$1.38B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$5.12B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$5.12B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$5.02B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$5.02B	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$170.90M	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$170.90M	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$163.20M	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$163.20M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.37B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.37B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.39B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$1.39B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$10.60M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$10.60M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$10.40M	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$10.40M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.02B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.02B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.00B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.00B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$255.40M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$255.40M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$268.30M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$268.30M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.83B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.83B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.82B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.82B	USD	Point-in-time
Total liabilities	`Liabilities`	$9.08B	USD	Point-in-time
Total liabilities	`Liabilities`	$9.08B	USD	Point-in-time
Total liabilities	`Liabilities`	$9.34B	USD	Point-in-time
Total liabilities	`Liabilities`	$9.34B	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
COMMITMENTS AND CONTINGENCIES (NOTE 12)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Common stockholders' equity	`CommonStocksIncludingAdditionalPaidInCapital`	$1.17B	USD	Point-in-time
Common stockholders' equity	`CommonStocksIncludingAdditionalPaidInCapital`	$1.17B	USD	Point-in-time
Common stockholders' equity	`CommonStocksIncludingAdditionalPaidInCapital`	$1.17B	USD	Point-in-time
Common stockholders' equity	`CommonStocksIncludingAdditionalPaidInCapital`	$1.17B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.48B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.48B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.45B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.45B	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.70M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.70M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.60M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-2.60M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.62B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.62B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.64B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.64B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$13.72B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$13.72B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$13.95B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$13.95B	USD	Point-in-time

Income Statement 108 line items

Line Item	Tag	Value	Unit	Period
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$582.60M	USD	1 Quarter
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$582.60M	USD	1 Quarter
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$741.10M	USD	1 Quarter
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$741.10M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$14.20M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$14.20M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$6.60M	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$6.60M	USD	1 Quarter
Operating revenues	`Revenues`	$596.80M	USD	1 Quarter
Operating revenues	`Revenues`	$596.80M	USD	1 Quarter
Operating revenues	`Revenues`	$747.70M	USD	1 Quarter
Operating revenues	`Revenues`	$747.70M	USD	1 Quarter
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$232.20M	USD	1 Quarter
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$232.20M	USD	1 Quarter
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$324.00M	USD	1 Quarter
FUEL, PURCHASED POWER AND DIRECT TRANSMISSION EXPENSE	`CostOfGoodsAndServicesSold`	$324.00M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$132.40M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$132.40M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$121.80M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$121.80M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$137.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$137.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$129.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$129.20M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$31.20M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$31.20M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$29.00M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$29.00M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$290.60M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$290.60M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$290.40M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$290.40M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$74.00M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$74.00M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$133.30M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$133.30M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$7.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$7.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$4.70M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$4.70M	USD	1 Quarter
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$-1.70M	USD	1 Quarter
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$-1.70M	USD	1 Quarter
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$2.60M	USD	1 Quarter
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$2.60M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$7.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$7.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$4.50M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$4.50M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$4.50M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$4.50M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$4.50M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$4.50M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$6.40M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$6.40M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$6.90M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$6.90M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$61.40M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$61.40M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$52.00M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$52.00M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$4.50M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$4.50M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$3.40M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$3.40M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$11.60M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$11.60M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$10.40M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$10.40M	USD	1 Quarter
Interest expense	`InterestExpense`	$60.20M	USD	1 Quarter
Interest expense	`InterestExpense`	$60.20M	USD	1 Quarter
Interest expense	`InterestExpense`	$67.30M	USD	1 Quarter
Interest expense	`InterestExpense`	$67.30M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$20.20M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$20.20M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$72.90M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$72.90M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$10.20M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$10.20M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$1.60M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$1.60M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$18.60M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$18.60M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$62.70M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$62.70M	USD	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	201.20M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	201.20M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.40M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	200.40M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.60M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.60M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	201.90M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	201.90M	shares	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.09	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.09	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.31	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.31	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.31	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.31	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.09	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.09	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$100.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$100.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.90M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.90M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$62.80M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$62.80M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$22.50M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$22.50M	USD	1 Quarter

Cash Flow Statement 132 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$62.70M	USD	1 Quarter
Net income	`ProfitLoss`	$62.70M	USD	1 Quarter
Net income	`ProfitLoss`	$18.60M	USD	1 Quarter
Net income	`ProfitLoss`	$18.60M	USD	1 Quarter
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$137.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$137.40M	USD	1 Quarter
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$129.20M	USD	1 Quarter
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$129.20M	USD	1 Quarter
Deferred income taxes and other tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$700.00K	USD	1 Quarter
Deferred income taxes and other tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$700.00K	USD	1 Quarter
Deferred income taxes and other tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$2.60M	USD	1 Quarter
Deferred income taxes and other tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$2.60M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$7.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$7.00M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$4.70M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$4.70M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.00M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.00M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.20M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$3.20M	USD	1 Quarter
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$6.40M	USD	1 Quarter
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$6.40M	USD	1 Quarter
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$9.50M	USD	1 Quarter
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$9.50M	USD	1 Quarter
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$200.00K	USD	1 Quarter
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$200.00K	USD	1 Quarter
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-3.30M	USD	1 Quarter
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-3.30M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$4.50M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$4.50M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$4.70M	USD	1 Quarter
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$4.70M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$11.20M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$11.20M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$20.70M	USD	1 Quarter
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$20.70M	USD	1 Quarter
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$48.80M	USD	1 Quarter
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$48.80M	USD	1 Quarter
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$-36.70M	USD	1 Quarter
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$-36.70M	USD	1 Quarter
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	-	USD	1 Quarter
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	-	USD	1 Quarter
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$800.00K	USD	1 Quarter
Income taxes receivable	`IncreaseDecreaseInIncomeTaxesReceivable`	$800.00K	USD	1 Quarter
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-9.60M	USD	1 Quarter
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-9.60M	USD	1 Quarter
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-13.00M	USD	1 Quarter
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-13.00M	USD	1 Quarter
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$-16.00M	USD	1 Quarter
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$-16.00M	USD	1 Quarter
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$59.70M	USD	1 Quarter
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$59.70M	USD	1 Quarter
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-300.00K	USD	1 Quarter
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-300.00K	USD	1 Quarter
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-5.10M	USD	1 Quarter
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-5.10M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-102.00M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-102.00M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-59.40M	USD	1 Quarter
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-59.40M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-37.00M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-37.00M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-23.50M	USD	1 Quarter
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-23.50M	USD	1 Quarter
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$15.90M	USD	1 Quarter
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$15.90M	USD	1 Quarter
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$83.00M	USD	1 Quarter
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$83.00M	USD	1 Quarter
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$226.90M	USD	1 Quarter
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$226.90M	USD	1 Quarter
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$249.50M	USD	1 Quarter
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$249.50M	USD	1 Quarter
Cost of removal and other	`CostOfRemovalAndOther`	$16.60M	USD	1 Quarter
Cost of removal and other	`CostOfRemovalAndOther`	$16.60M	USD	1 Quarter
Cost of removal and other	`CostOfRemovalAndOther`	$14.20M	USD	1 Quarter
Cost of removal and other	`CostOfRemovalAndOther`	$14.20M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-243.50M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-243.50M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-263.70M	USD	1 Quarter
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-263.70M	USD	1 Quarter
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	-	USD	1 Quarter
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$-100.00K	USD	1 Quarter
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$-100.00K	USD	1 Quarter
Payment of long-term debt	`RepaymentsOfLongTermDebt`	-	USD	1 Quarter
Payment of long-term debt	`RepaymentsOfLongTermDebt`	-	USD	1 Quarter
Payment of long-term debt	`RepaymentsOfLongTermDebt`	$32.40M	USD	1 Quarter
Payment of long-term debt	`RepaymentsOfLongTermDebt`	$32.40M	USD	1 Quarter
Increase in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$297.40M	USD	1 Quarter
Increase in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$297.40M	USD	1 Quarter
Increase in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$256.50M	USD	1 Quarter
Increase in short-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$256.50M	USD	1 Quarter
Increase in long-term borrowings under revolver	`ProceedsFromLongTermBorrowingsUnderRevolver`	$100.00M	USD	1 Quarter
Increase in long-term borrowings under revolver	`ProceedsFromLongTermBorrowingsUnderRevolver`	$100.00M	USD	1 Quarter
Increase in long-term borrowings under revolver	`ProceedsFromLongTermBorrowingsUnderRevolver`	-	USD	1 Quarter
Increase in long-term borrowings under revolver	`ProceedsFromLongTermBorrowingsUnderRevolver`	-	USD	1 Quarter
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$85.90M	USD	1 Quarter
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$85.90M	USD	1 Quarter
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$86.60M	USD	1 Quarter
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$86.60M	USD	1 Quarter
Proceeds (costs) from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$100.00K	USD	1 Quarter
Proceeds (costs) from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$100.00K	USD	1 Quarter
Proceeds (costs) from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$3.10M	USD	1 Quarter
Proceeds (costs) from issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$3.10M	USD	1 Quarter
Cash paid for employee equity-based compensation	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$6.10M	USD	1 Quarter
Cash paid for employee equity-based compensation	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$6.10M	USD	1 Quarter
Cash paid for employee equity-based compensation	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$7.30M	USD	1 Quarter
Cash paid for employee equity-based compensation	`ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions`	$7.30M	USD	1 Quarter
Net cash provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$274.10M	USD	1 Quarter
Net cash provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$274.10M	USD	1 Quarter
Net cash provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$164.60M	USD	1 Quarter
Net cash provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$164.60M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$26.30M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$26.30M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$4.10M	USD	1 Quarter
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$4.10M	USD	1 Quarter
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$200.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$200.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$26.90M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$26.90M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$600.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$600.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.30M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.30M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$200.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$200.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$26.90M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$26.90M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$600.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$600.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.30M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations`	$4.30M	USD	Point-in-time

Stockholders Equity 40 line items

Line Item	Tag	Value	Unit	Period
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.42	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.42	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.42	USD	1 Quarter
Common Stock, Dividends, Per Share, Declared	`CommonStockDividendsPerShareDeclared`	$0.42	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.62B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.62B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.51B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.51B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.45B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.45B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.64B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.64B	USD	Point-in-time
Net income	`ProfitLoss`	$62.70M	USD	1 Quarter
Net income	`ProfitLoss`	$62.70M	USD	1 Quarter
Net income	`ProfitLoss`	$18.60M	USD	1 Quarter
Net income	`ProfitLoss`	$18.60M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$100.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$100.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.90M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.90M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$86.10M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$86.10M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$86.80M	USD	1 Quarter
Dividends declared on common stock	`DividendsCommonStockCash`	$86.80M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$3.10M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$3.10M	USD	1 Quarter
Issuance of common stock, Number of Shares	`StockIssuedDuringPeriodSharesNewIssues`	234,476.00	shares	1 Quarter
Issuance of common stock, Number of Shares	`StockIssuedDuringPeriodSharesNewIssues`	234,476.00	shares	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$-4.30M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$-4.30M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$-2.70M	USD	1 Quarter
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$-2.70M	USD	1 Quarter
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.62B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.62B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.51B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.51B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.45B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.45B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.64B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.64B	USD	Point-in-time

Comprehensive Income 28 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$62.70M	USD	1 Quarter
Net income	`ProfitLoss`	$62.70M	USD	1 Quarter
Net income	`ProfitLoss`	$18.60M	USD	1 Quarter
Net income	`ProfitLoss`	$18.60M	USD	1 Quarter
Amortization of prior service cost, net of tax of $0.1 and $0.1, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Amortization of prior service cost, net of tax of $0.1 and $0.1, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Amortization of prior service cost, net of tax of $0.1 and $0.1, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Amortization of prior service cost, net of tax of $0.1 and $0.1, respectively	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	-	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.0 and $0.0, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-100.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.0 and $0.0, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-100.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.0 and $0.0, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-100.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.0 and $0.0, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-100.00K	USD	1 Quarter
Regulatory classification of certain pension costs, net of tax of $0.0 and $1.2, respectively	`OtherComprehensiveIncomeRegulatoryClassificationOfCertainPensionCostNetOfTax`	-	USD	1 Quarter
Regulatory classification of certain pension costs, net of tax of $0.0 and $1.2, respectively	`OtherComprehensiveIncomeRegulatoryClassificationOfCertainPensionCostNetOfTax`	-	USD	1 Quarter
Regulatory classification of certain pension costs, net of tax of $0.0 and $1.2, respectively	`OtherComprehensiveIncomeRegulatoryClassificationOfCertainPensionCostNetOfTax`	$3.90M	USD	1 Quarter
Regulatory classification of certain pension costs, net of tax of $0.0 and $1.2, respectively	`OtherComprehensiveIncomeRegulatoryClassificationOfCertainPensionCostNetOfTax`	$3.90M	USD	1 Quarter
Amortization of deferred net gain, net of tax of $(0.1) and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	-	USD	1 Quarter
Amortization of deferred net gain, net of tax of $(0.1) and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	-	USD	1 Quarter
Amortization of deferred net gain, net of tax of $(0.1) and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$100.00K	USD	1 Quarter
Amortization of deferred net gain, net of tax of $(0.1) and $0.0, respectively	`OtherComprehensiveIncomeReclassificationOfDefinedBenefitPostretirementPlansNetGainLossRecognizedInNetPeriodicBenefitCostNetOfTax`	$100.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.90M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$3.90M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$100.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent`	$100.00K	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$62.80M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$62.80M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$22.50M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$22.50M	USD	1 Quarter

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