10-Q Filing

OGE ENERGY CORP. CIK: 1021635 Q3 2018

Filing Information

Form Type	10-Q
Accession Number	`0001021635-18-000104`
Period End Date	20180930
Filing Date	20181108
Fiscal Year	2018
Fiscal Period	Q3
XBRL Instance	oge-20180930.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 96 Income Statement 108 Cash Flow Statement 76 Stockholders Equity 21 Comprehensive Income 44

Balance Sheet 96 line items

Line Item	Tag	Value	Unit	Period
Allowance for Doubtful Accounts Receivable	`AllowanceForDoubtfulAccountsReceivable`	$1.60M	USD	Point-in-time
Allowance for Doubtful Accounts Receivable	`AllowanceForDoubtfulAccountsReceivable`	$1.50M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$300.00K	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$14.40M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$90.70M	USD	Point-in-time
Accounts receivable, less reserve of $1.6 and $1.5, respectively	`AccountsReceivableNetCurrent`	$245.20M	USD	Point-in-time
Accounts receivable, less reserve of $1.6 and $1.5, respectively	`AccountsReceivableNetCurrent`	$190.60M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$68.30M	USD	Point-in-time
Accrued unbilled revenues	`UnbilledReceivablesCurrent`	$66.50M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$5.80M	USD	Point-in-time
Income taxes receivable	`IncomeTaxesReceivable`	$13.50M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$84.30M	USD	Point-in-time
Fuel inventories	`InventoryNet`	$64.50M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$132.20M	USD	Point-in-time
Materials and supplies, at average cost	`OtherInventorySupplies`	$80.80M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$54.60M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$27.60M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$642.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$497.00M	USD	Point-in-time
Investment in unconsolidated affiliates	`EquityMethodInvestments`	$1.16B	USD	Point-in-time
Investment in unconsolidated affiliates	`EquityMethodInvestments`	$1.16B	USD	Point-in-time
Investment in unconsolidated affiliates	`EquityMethodInvestments`	$1.16B	USD	Point-in-time
Other	`OtherLongTermInvestments`	$77.70M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$76.70M	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$1.24B	USD	Point-in-time
Total other property and investments	`OtherInvestments`	$1.24B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$11.60B	USD	Point-in-time
In service	`PublicUtilitiesPropertyPlantAndEquipmentPlantInService`	$11.04B	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$867.50M	USD	Point-in-time
Construction work in progress	`ConstructionInProgressGross`	$632.90M	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$12.24B	USD	Point-in-time
Total property, plant and equipment	`PropertyPlantAndEquipmentGross`	$11.91B	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.68B	USD	Point-in-time
Less accumulated depreciation	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$3.57B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$8.34B	USD	Point-in-time
Net property, plant and equipment	`PropertyPlantAndEquipmentNet`	$8.56B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$283.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$256.20M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$9.50M	USD	Point-in-time
Other	`OtherAssetsMiscellaneousNoncurrent`	$55.70M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$338.70M	USD	Point-in-time
Total deferred charges and other assets	`OtherAssetsNoncurrent`	$265.70M	USD	Point-in-time
TOTAL ASSETS	`Assets`	$10.46B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$10.41B	USD	Point-in-time
TOTAL ASSETS	`Assets`	$10.70B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	-	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$168.40M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$171.80M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$230.40M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$72.90M	USD	Point-in-time
Dividends payable	`DividendsPayableCurrent`	$66.40M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$83.10M	USD	Point-in-time
Customer deposits	`CustomerDepositsCurrent`	$80.70M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$44.50M	USD	Point-in-time
Accrued taxes	`TaxesPayableCurrent`	$62.60M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$44.00M	USD	Point-in-time
Accrued interest	`InterestPayableCurrent`	$39.50M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$39.60M	USD	Point-in-time
Accrued compensation	`EmployeeRelatedLiabilitiesCurrent`	$35.90M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$249.80M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtCurrent`	$249.90M	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$39.20M	USD	Point-in-time
Fuel clause over recoveries	`CustomerRefundLiabilityCurrent`	$1.70M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$82.30M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$28.70M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$840.90M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$950.50M	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$2.90B	USD	Point-in-time
LONG-TERM DEBT	`LongTermDebtNoncurrent`	$2.75B	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$192.70M	USD	Point-in-time
Accrued benefit obligations	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$172.80M	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.29B	USD	Point-in-time
Deferred income taxes	`DeferredTaxLiabilitiesNoncurrent`	$1.23B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.29B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$1.28B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$180.40M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$157.60M	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.94B	USD	Point-in-time
Total deferred credits and other liabilities	`LiabilitiesOtherThanLongtermDebtNoncurrent`	$2.86B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.56B	USD	Point-in-time
Total liabilities	`Liabilities`	$6.67B	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`	$1.11B	USD	Point-in-time
Common stockholders' equity	`CommonStocksIncludingAdditionalPaidInCapital`	$1.12B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.76B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$2.92B	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-20.30M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-29.30M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-23.20M	USD	Point-in-time
Accumulated other comprehensive loss, net of tax	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-18.90M	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$4.03B	USD	Point-in-time
Total stockholders' equity	`StockholdersEquity`	$3.85B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$10.70B	USD	Point-in-time
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	`LiabilitiesAndStockholdersEquity`	$10.41B	USD	Point-in-time

Income Statement 108 line items

Line Item	Tag	Value	Unit	Period
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	-	USD	1 Quarter
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$684.50M	USD	1 Quarter
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	$1.71B	USD	3 Qtrs
Revenues from contracts with customers	`RevenueFromContractWithCustomerExcludingAssessedTax`	-	USD	3 Qtrs
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	-	USD	1 Quarter
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	-	USD	3 Qtrs
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$48.40M	USD	3 Qtrs
Other revenues	`RevenuesfromAlternativeRevenuePrograms`	$14.30M	USD	1 Quarter
Operating revenues	`Revenues`	$1.76B	USD	3 Qtrs
Operating revenues	`Revenues`	$698.80M	USD	1 Quarter
Operating revenues	`Revenues`	$716.80M	USD	1 Quarter
Operating revenues	`Revenues`	$1.76B	USD	3 Qtrs
COST OF SALES	`CostOfGoodsAndServicesSold`	$255.70M	USD	1 Quarter
COST OF SALES	`CostOfGoodsAndServicesSold`	$696.50M	USD	3 Qtrs
COST OF SALES	`CostOfGoodsAndServicesSold`	$244.40M	USD	1 Quarter
COST OF SALES	`CostOfGoodsAndServicesSold`	$663.60M	USD	3 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$123.30M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$353.20M	USD	3 Qtrs
Other operation and maintenance	`OtherCostAndExpenseOperating`	$111.90M	USD	1 Quarter
Other operation and maintenance	`OtherCostAndExpenseOperating`	$340.90M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$240.80M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$207.20M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$81.10M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$76.90M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$23.20M	USD	1 Quarter
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$69.30M	USD	3 Qtrs
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$68.40M	USD	3 Qtrs
Taxes other than income	`TaxesExcludingIncomeAndExciseTaxes`	$22.70M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$616.50M	USD	3 Qtrs
Operating expenses	`OperatingExpenses`	$212.00M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$227.10M	USD	1 Quarter
Operating expenses	`OperatingExpenses`	$663.30M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$431.60M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$227.30M	USD	1 Quarter
OPERATING INCOME	`OperatingIncomeLoss`	$446.20M	USD	3 Qtrs
OPERATING INCOME	`OperatingIncomeLoss`	$249.10M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$33.60M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$103.30M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$98.60M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$40.10M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$11.80M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$20.00M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$27.20M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$6.70M	USD	1 Quarter
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$5.80M	USD	1 Quarter
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$15.60M	USD	3 Qtrs
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$10.70M	USD	3 Qtrs
Other net periodic benefit income (expense)	`PensionAndOtherPostretirementBenefitExpense`	$700.00K	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$34.10M	USD	3 Qtrs
Other income	`OtherNonoperatingIncome`	$14.20M	USD	3 Qtrs
Other income	`OtherNonoperatingIncome`	$15.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncome`	$4.10M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$3.40M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$2.00M	USD	1 Quarter
Other expense	`OtherNonoperatingExpense`	$11.10M	USD	3 Qtrs
Other expense	`OtherNonoperatingExpense`	$9.30M	USD	3 Qtrs
Net other income	`NonoperatingIncomeExpense`	$115.70M	USD	3 Qtrs
Net other income	`NonoperatingIncomeExpense`	$52.60M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$46.80M	USD	1 Quarter
Net other income	`NonoperatingIncomeExpense`	$135.00M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseLongTermDebt`	$119.50M	USD	3 Qtrs
Interest on long-term debt	`InterestExpenseLongTermDebt`	$40.20M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$38.70M	USD	1 Quarter
Interest on long-term debt	`InterestExpenseLongTermDebt`	$113.80M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$3.30M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$12.60M	USD	3 Qtrs
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$5.20M	USD	1 Quarter
Allowance for borrowed funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions`	$9.80M	USD	3 Qtrs
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$2.40M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$6.80M	USD	3 Qtrs
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$1.80M	USD	1 Quarter
Interest on short-term debt and other interest charges	`InterestExpenseShortTermBorrowings`	$8.50M	USD	3 Qtrs
Interest expense	`InterestExpense`	$38.70M	USD	1 Quarter
Interest expense	`InterestExpense`	$108.00M	USD	3 Qtrs
Interest expense	`InterestExpense`	$35.90M	USD	1 Quarter
Interest expense	`InterestExpense`	$118.20M	USD	3 Qtrs
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$265.80M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$473.20M	USD	3 Qtrs
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$235.40M	USD	1 Quarter
INCOME BEFORE TAXES	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$429.10M	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$82.40M	USD	1 Quarter
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$149.00M	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$58.30M	USD	3 Qtrs
INCOME TAX EXPENSE	`IncomeTaxExpenseBenefit`	$30.30M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$324.20M	USD	3 Qtrs
NET INCOME	`NetIncomeLoss`	$205.10M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$183.40M	USD	1 Quarter
NET INCOME	`NetIncomeLoss`	$370.80M	USD	3 Qtrs
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	199.70M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	199.70M	shares	1 Quarter
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	199.70M	shares	3 Qtrs
BASIC AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfSharesOutstandingBasic`	199.70M	shares	3 Qtrs
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.40M	shares	3 Qtrs
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.10M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.60M	shares	1 Quarter
DILUTED AVERAGE COMMON SHARES OUTSTANDING	`WeightedAverageNumberOfDilutedSharesOutstanding`	200.00M	shares	3 Qtrs
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.03	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$0.92	USD	1 Quarter
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.86	USD	3 Qtrs
BASIC EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareBasic`	$1.62	USD	3 Qtrs
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.62	USD	3 Qtrs
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.02	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$0.92	USD	1 Quarter
DILUTED EARNINGS PER AVERAGE COMMON SHARE	`EarningsPerShareDiluted`	$1.85	USD	3 Qtrs
DIVIDENDS DECLARED PER COMMON SHARE	`CommonStockDividendsPerShareDeclared`	$0.33	USD	1 Quarter
DIVIDENDS DECLARED PER COMMON SHARE	`CommonStockDividendsPerShareDeclared`	$0.94	USD	3 Qtrs
DIVIDENDS DECLARED PER COMMON SHARE	`CommonStockDividendsPerShareDeclared`	$1.03	USD	3 Qtrs
DIVIDENDS DECLARED PER COMMON SHARE	`CommonStockDividendsPerShareDeclared`	$0.36	USD	1 Quarter

Cash Flow Statement 76 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$205.10M	USD	1 Quarter
Net income	`ProfitLoss`	$370.80M	USD	3 Qtrs
Net income	`ProfitLoss`	$183.40M	USD	1 Quarter
Net income	`ProfitLoss`	$324.20M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$240.80M	USD	3 Qtrs
Depreciation and amortization	`DepreciationAmortizationAndAccretionNet`	$207.20M	USD	3 Qtrs
Deferred income taxes and investment tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$63.70M	USD	3 Qtrs
Deferred income taxes and investment tax credits, net	`DeferredIncomeTaxesAndTaxCredits`	$152.10M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$33.60M	USD	1 Quarter
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$103.30M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$98.60M	USD	3 Qtrs
Equity in earnings of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$40.10M	USD	1 Quarter
Distributions from unconsolidated affiliates	`Increasedecreaseindistributionsfromunconsolidatedaffiliates`	$103.30M	USD	3 Qtrs
Distributions from unconsolidated affiliates	`Increasedecreaseindistributionsfromunconsolidatedaffiliates`	$98.60M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$11.80M	USD	1 Quarter
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$20.00M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$27.20M	USD	3 Qtrs
Allowance for equity funds used during construction	`PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity`	$6.70M	USD	1 Quarter
Stock-based compensation expense	`ShareBasedCompensation`	$4.70M	USD	3 Qtrs
Stock-based compensation expense	`ShareBasedCompensation`	$9.70M	USD	3 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$4.80M	USD	3 Qtrs
Regulatory assets	`IncreaseDecreaseInOtherRegulatoryAssets`	$-10.90M	USD	3 Qtrs
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-600.00K	USD	3 Qtrs
Regulatory liabilities	`IncreaseDecreaseInRegulatoryLiabilities`	$-3.70M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$-2.10M	USD	3 Qtrs
Other assets	`IncreaseDecreaseInOtherNoncurrentAssets`	$2.00M	USD	3 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-70.80M	USD	3 Qtrs
Other liabilities	`IncreaseDecreaseInOtherNoncurrentLiabilities`	$-1.40M	USD	3 Qtrs
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$97.30M	USD	3 Qtrs
Accounts receivable and accrued unbilled revenues, net	`IncreaseDecreaseInAccountsReceivable`	$56.40M	USD	3 Qtrs
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-4.10M	USD	3 Qtrs
Fuel, materials and supplies inventories	`IncreaseDecreaseInInventories`	$-14.90M	USD	3 Qtrs
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$-37.50M	USD	3 Qtrs
Fuel recoveries	`IncreaseDecreaseInDeferredFuelCosts`	$-15.80M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-26.80M	USD	3 Qtrs
Other current assets	`IncreaseDecreaseInOtherCurrentAssets`	$-19.30M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-29.10M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-34.10M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$-55.10M	USD	3 Qtrs
Other current liabilities	`IncreaseDecreaseInOtherCurrentLiabilities`	$73.30M	USD	3 Qtrs
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$463.70M	USD	3 Qtrs
Net cash provided from operating activities	`NetCashProvidedByUsedInOperatingActivities`	$711.70M	USD	3 Qtrs
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$662.80M	USD	3 Qtrs
Capital expenditures (less allowance for equity funds used during construction)	`PaymentsToAcquireProductiveAssets`	$413.80M	USD	3 Qtrs
Investment in unconsolidated affiliates	`InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease`	$-5.20M	USD	3 Qtrs
Investment in unconsolidated affiliates	`InvestmentsInAndAdvancesToAffiliatesAtFairValuePeriodIncreaseDecrease`	$-1.90M	USD	3 Qtrs
Return of capital - unconsolidated affiliates	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$2.60M	USD	3 Qtrs
Return of capital - unconsolidated affiliates	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$7.30M	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	$400.00K	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfProductiveAssets`	-	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-660.30M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-413.10M	USD	3 Qtrs
Payment of long-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-168.40M	USD	3 Qtrs
Payment of long-term debt	`ProceedsFromRepaymentsOfShortTermDebt`	$-89.70M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$396.00M	USD	3 Qtrs
Proceeds from long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$592.30M	USD	3 Qtrs
Issuance (expense) of common stock	`RepaymentsOfLongTermDebt`	$125.10M	USD	3 Qtrs
Issuance (expense) of common stock	`RepaymentsOfLongTermDebt`	$250.00M	USD	3 Qtrs
Other	`PaymentsOfDividendsCommonStock`	$199.40M	USD	3 Qtrs
Other	`PaymentsOfDividendsCommonStock`	$181.20M	USD	3 Qtrs
Issuance (expense) of common stock	`ProceedsFromIssuanceOfCommonStock`	$-100.00K	USD	3 Qtrs
Issuance (expense) of common stock	`ProceedsFromIssuanceOfCommonStock`	-	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	-	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-400.00K	USD	3 Qtrs
Net cash (used in) provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-222.30M	USD	3 Qtrs
Net cash (used in) provided from financing activities	`NetCashProvidedByUsedInFinancingActivities`	$196.30M	USD	3 Qtrs
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$-300.00K	USD	3 Qtrs
NET CHANGE IN CASH AND CASH EQUIVALENTS	`CashAndCashEquivalentsPeriodIncreaseDecrease`	$76.30M	USD	3 Qtrs
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$300.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$14.40M	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`	$90.70M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$300.00K	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$14.40M	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	-	USD	Point-in-time
CASH AND CASH EQUIVALENTS AT END OF PERIOD	`CashAndCashEquivalentsAtCarryingValue`	$90.70M	USD	Point-in-time

Stockholders Equity 21 line items

Line Item	Tag	Value	Unit	Period
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.03B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.44B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.85B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.62B	USD	Point-in-time
Net income	`ProfitLoss`	$205.10M	USD	1 Quarter
Net income	`ProfitLoss`	$370.80M	USD	3 Qtrs
Net income	`ProfitLoss`	$183.40M	USD	1 Quarter
Net income	`ProfitLoss`	$324.20M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.40M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.30M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.60M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$9.00M	USD	3 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$205.80M	USD	3 Qtrs
Dividends declared on common stock	`DividendsCommonStockCash`	$187.20M	USD	3 Qtrs
New Accounting Pronouncement or Change in Accounting Principle, Effect of Adoption, Quantification	`NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfAdoptionQuantification`	$22.30M	USD	3 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$4.70M	USD	3 Qtrs
Stock-based compensation	`AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue`	$9.20M	USD	3 Qtrs
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$4.03B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.44B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.85B	USD	Point-in-time
Balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$3.62B	USD	Point-in-time

Comprehensive Income 44 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$205.10M	USD	1 Quarter
Net income	`ProfitLoss`	$370.80M	USD	3 Qtrs
Net income	`ProfitLoss`	$183.40M	USD	1 Quarter
Net income	`ProfitLoss`	$324.20M	USD	3 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$500.00K	USD	1 Quarter
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$800.00K	USD	3 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$1.30M	USD	3 Qtrs
Amortization of deferred net loss	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax`	$300.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.3, $0.5, $0.8 and $1.3, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.00M	USD	3 Qtrs
Amortization of deferred net loss, net of tax of $0.3, $0.5, $0.8 and $1.3, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-800.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.3, $0.5, $0.8 and $1.3, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-600.00K	USD	1 Quarter
Amortization of deferred net loss, net of tax of $0.3, $0.5, $0.8 and $1.3, respectively	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-2.50M	USD	3 Qtrs
Settlement cost, net of tax of $1.1, $0.0 , $1.1 and $0.0, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$3.10M	USD	3 Qtrs
Settlement cost, net of tax of $1.1, $0.0 , $1.1 and $0.0, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	$3.10M	USD	1 Quarter
Settlement cost, net of tax of $1.1, $0.0 , $1.1 and $0.0, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	-	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-200.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-100.00K	USD	1 Quarter
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-400.00K	USD	3 Qtrs
Settlement cost, net of tax of $1.1, $0.0 , $1.1 and $0.0, respectively	`OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax`	-	USD	3 Qtrs
Amortization of prior service cost	`OtherComprehensiveIncomeLossAmortizationDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicBenefitCostTaxEffect`	$-200.00K	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$4.10M	USD	3 Qtrs
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	-	USD	1 Quarter
Other Comprehensive (Income) Loss, Defined Benefit Plan, Prior Service Cost (Credit), Reclassification Adjustment from AOCI, Tax	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditTax`	$4.10M	USD	1 Quarter
Prior service cost arising during the period, net of tax of $0.0, $4.1, $0.0 and $4.1, respectively	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	-	USD	3 Qtrs
Prior service cost arising during the period, net of tax of $0.0, $4.1, $0.0 and $4.1, respectively	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$-6.70M	USD	3 Qtrs
Prior service cost arising during the period, net of tax of $0.0, $4.1, $0.0 and $4.1, respectively	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	$-6.70M	USD	1 Quarter
Prior service cost arising during the period, net of tax of $0.0, $4.1, $0.0 and $4.1, respectively	`OtherComprehensiveIncomeDefinedBenefitPlanNetPriorServiceCostsCreditArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Amortization of prior service credit, net of tax of ($0.1), ($0.2), ($0.4) and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-200.00K	USD	3 Qtrs
Amortization of prior service credit, net of tax of ($0.1), ($0.2), ($0.4) and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-1.30M	USD	3 Qtrs
Amortization of prior service credit, net of tax of ($0.1), ($0.2), ($0.4) and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-200.00K	USD	1 Quarter
Amortization of prior service credit, net of tax of ($0.1), ($0.2), ($0.4) and ($0.2), respectively	`OtherComprehensiveIncomeAmortizationOfDefinedBenefitPostretirementPlansNetPriorServiceCostRecognizedInNetPeriodicPostretirementCostNetOfTax`	$-500.00K	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$3.40M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$4.30M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.60M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$9.00M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$375.10M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$333.20M	USD	3 Qtrs
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$191.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$208.50M	USD	1 Quarter
Other Comprehensive Income (Loss), Postretirement Plan, Settlement and Curtailment Gain (Loss), after Tax	`OtherComprehensiveIncomeLossPostretirementPlanSettlementandCurtailmentGainLossafterTax`	$500.00K	USD	3 Qtrs
Other Comprehensive Income (Loss), Postretirement Plan, Settlement and Curtailment Gain (Loss), after Tax	`OtherComprehensiveIncomeLossPostretirementPlanSettlementandCurtailmentGainLossafterTax`	-	USD	1 Quarter
Other Comprehensive Income (Loss), Postretirement Plan, Settlement and Curtailment Gain (Loss), after Tax	`OtherComprehensiveIncomeLossPostretirementPlanSettlementandCurtailmentGainLossafterTax`	-	USD	3 Qtrs
Other Comprehensive Income (Loss), Postretirement Plan, Settlement and Curtailment Gain (Loss), after Tax	`OtherComprehensiveIncomeLossPostretirementPlanSettlementandCurtailmentGainLossafterTax`	$500.00K	USD	1 Quarter

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