10-Q Filing

CONSTELLATION ENERGY CORP CIK: 1868275 Q1 2023

Filing Information

Form Type	10-Q
Accession Number	`0001868275-23-000032`
Period End Date	20230331
Filing Date	20230504
Fiscal Year	2023
Fiscal Period	Q1
XBRL Instance	ceg-20230331_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 114 Income Statement 74 Cash Flow Statement 90 Stockholders Equity 30 Comprehensive Income 64

Balance Sheet 114 line items

Line Item	Tag	Value	Unit	Period
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$422.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$504.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$237.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.60B	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$72.00M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$99.00M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$91.00M	USD	Point-in-time
Restricted cash and cash equivalents	`RestrictedCashAndCashEquivalentsAtCarryingValue`	$106.00M	USD	Point-in-time
Customer accounts receivable (net of allowance for credit losses of $47 and $46 as of March 31, 2023 and December 31, 2022, respectively)	`AccountsReceivableNetCurrent`	$2.58B	USD	Point-in-time
Customer accounts receivable (net of allowance for credit losses of $47 and $46 as of March 31, 2023 and December 31, 2022, respectively)	`AccountsReceivableNetCurrent`	$2.15B	USD	Point-in-time
Other accounts receivable (net of allowance for credit losses of $5 as of March 31, 2023 and December 31, 2022)	`OtherReceivablesNetCurrent`	$731.00M	USD	Point-in-time
Other accounts receivable (net of allowance for credit losses of $5 as of March 31, 2023 and December 31, 2022)	`OtherReceivablesNetCurrent`	$542.00M	USD	Point-in-time
Mark-to-market derivative assets	`DerivativeAssetsCurrent`	$2.37B	USD	Point-in-time
Mark-to-market derivative assets	`DerivativeAssetsCurrent`	$1.95B	USD	Point-in-time
Natural gas, oil and emission allowances	`EnergyRelatedInventoryNaturalGasInStorage`	$429.00M	USD	Point-in-time
Natural gas, oil and emission allowances	`EnergyRelatedInventoryNaturalGasInStorage`	$259.00M	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSuppliesNetOfReserves`	$1.08B	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSuppliesNetOfReserves`	$1.08B	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$46.00M	USD	Point-in-time
Allowance for credit losses	`AllowanceForDoubtfulAccountsReceivableCurrent`	$47.00M	USD	Point-in-time
Renewable energy credits	`RenewableEnergyCreditsCurrent`	$720.00M	USD	Point-in-time
Renewable energy credits	`RenewableEnergyCreditsCurrent`	$617.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$1.03B	USD	Point-in-time
Other	`OtherAssetsCurrent`	$1.07B	USD	Point-in-time
Allowance for other credit losses	`AllowanceForDoubtfulOtherReceivablesCurrent`	$5.00M	USD	Point-in-time
Allowance for other credit losses	`AllowanceForDoubtfulOtherReceivablesCurrent`	$5.00M	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$16.73B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$8.11B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$9.36B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$16.86B	USD	Point-in-time
Property, plant, and equipment (net of accumulated depreciation and amortization of $16,861 and $16,726 as of March 31, 2023 and December 31, 2022, respectively)	`PropertyPlantAndEquipmentNet`	$19.82B	USD	Point-in-time
Property, plant, and equipment (net of accumulated depreciation and amortization of $16,861 and $16,726 as of March 31, 2023 and December 31, 2022, respectively)	`PropertyPlantAndEquipmentNet`	$20.07B	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	-	USD	Point-in-time
Common stock, par value (in dollars per share)	`CommonStockParOrStatedValuePerShare`	-	USD	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	1.00B	shares	Point-in-time
Common stock, shares authorized (in shares)	`CommonStockSharesAuthorized`	1.00B	shares	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$14.61B	USD	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	324.00M	shares	Point-in-time
Common stock, shares outstanding (in shares)	`CommonStockSharesOutstanding`	327.00M	shares	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$14.11B	USD	Point-in-time
Total assets	`Assets`	$46.91B	USD	Point-in-time
Investments	`LongTermInvestments`	$223.00M	USD	Point-in-time
Total assets	`Assets`	$46.16B	USD	Point-in-time
Investments	`LongTermInvestments`	$202.00M	USD	Point-in-time
Total liabilities	`Liabilities`	$35.07B	USD	Point-in-time
Total liabilities	`Liabilities`	$35.54B	USD	Point-in-time
Mark-to-market derivative assets	`DerivativeAssetsNoncurrent`	$1.12B	USD	Point-in-time
Mark-to-market derivative assets	`DerivativeAssetsNoncurrent`	$1.26B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$44.00M	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxAssetsNet`	$45.00M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$2.11B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$1.98B	USD	Point-in-time
Total deferred debits and other assets	`DeferredCostsAndOtherAssets`	$17.98B	USD	Point-in-time
Total deferred debits and other assets	`DeferredCostsAndOtherAssets`	$17.73B	USD	Point-in-time
Total assets	`Assets`	$46.91B	USD	Point-in-time
Total assets	`Assets`	$46.16B	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$200.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$705.00M	USD	Point-in-time
Short-term borrowings	`ShortTermBorrowings`	$1.16B	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$143.00M	USD	Point-in-time
Long-term debt due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$161.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.56B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$2.83B	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$743.00M	USD	Point-in-time
Accrued expenses	`AccruedLiabilitiesCurrent`	$906.00M	USD	Point-in-time
Mark-to-market derivative liabilities	`DerivativeLiabilitiesCurrent`	$1.56B	USD	Point-in-time
Mark-to-market derivative liabilities	`DerivativeLiabilitiesCurrent`	$1.57B	USD	Point-in-time
Renewable energy credit obligation	`EnergyMarketingAccountsPayable`	$901.00M	USD	Point-in-time
Renewable energy credit obligation	`EnergyMarketingAccountsPayable`	$865.00M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$344.00M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$342.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$5.95B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$7.84B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$5.76B	USD	Point-in-time
Long-term debt	`LongTermDebtNoncurrent`	$4.47B	USD	Point-in-time
Deferred income taxes and unamortized ITCs	`DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent`	$2.98B	USD	Point-in-time
Deferred income taxes and unamortized ITCs	`DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent`	$3.03B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsExcludingSpentNuclearFuelNoncurrent`	$12.83B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsExcludingSpentNuclearFuelNoncurrent`	$12.70B	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$645.00M	USD	Point-in-time
Pension obligations	`DefinedBenefitPensionPlanLiabilitiesNoncurrent`	$605.00M	USD	Point-in-time
Non-pension postretirement benefit obligations	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$609.00M	USD	Point-in-time
Non-pension postretirement benefit obligations	`OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent`	$633.00M	USD	Point-in-time
Spent nuclear fuel obligation	`SpentNuclearFuelObligationNoncurrent`	$1.24B	USD	Point-in-time
Spent nuclear fuel obligation	`SpentNuclearFuelObligationNoncurrent`	$1.23B	USD	Point-in-time
Payables related to Regulatory Agreement Units	`PayableToRegulatoryAgreementUnitsNoncurrent`	$3.07B	USD	Point-in-time
Payables related to Regulatory Agreement Units	`PayableToRegulatoryAgreementUnitsNoncurrent`	$2.90B	USD	Point-in-time
Mark-to-market derivative liabilities	`DerivativeLiabilitiesNoncurrent`	$700.00M	USD	Point-in-time
Mark-to-market derivative liabilities	`DerivativeLiabilitiesNoncurrent`	$983.00M	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.18B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.26B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$23.23B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$23.36B	USD	Point-in-time
Total liabilities	`Liabilities`	$35.07B	USD	Point-in-time
Total liabilities	`Liabilities`	$35.54B	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 stock (No par value, 1,000 shares authorized, 324 shares and 327 shares outstanding as of March 31, 2023 and December 31, 2022, respectively)	`CommonStockValue`	$13.27B	USD	Point-in-time
Common stock (No par value, 1,000 shares authorized, 324 shares and 327 shares outstanding as of March 31, 2023 and December 31, 2022, respectively)	`CommonStockValue`	$13.03B	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-493.00M	USD	Point-in-time
Retained deficit	`RetainedEarningsAccumulatedDeficit`	$-496.00M	USD	Point-in-time
Accumulated other comprehensive loss, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.76B	USD	Point-in-time
Accumulated other comprehensive loss, net	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.81B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$11.02B	USD	Point-in-time
Total shareholders equity	`StockholdersEquity`	$10.73B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$358.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$354.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.09B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.51B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.61B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.37B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	-	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$46.91B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$46.16B	USD	Point-in-time

Income Statement 74 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$7.57B	USD	1 Quarter
Operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$5.43B	USD	1 Quarter
Operating revenues from affiliates	`RevenueFromRelatedParties`	-	USD	1 Quarter
Operating revenues from affiliates	`RevenueFromRelatedParties`	$160.00M	USD	1 Quarter
Total operating revenues	`Revenues`	$7.57B	USD	1 Quarter
Total operating revenues	`Revenues`	$5.59B	USD	1 Quarter
Purchased power and fuel	`CostDirectMaterial`	$3.54B	USD	1 Quarter
Purchased power and fuel	`CostDirectMaterial`	$5.73B	USD	1 Quarter
Purchased power and fuel from affiliates	`RelatedPartyTransactionAmountsOfTransaction`	-	USD	1 Quarter
Purchased power and fuel from affiliates	`RelatedPartyTransactionAmountsOfTransaction`	$5.00M	USD	1 Quarter
Operating and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$1.16B	USD	1 Quarter
Operating and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$1.43B	USD	1 Quarter
Operating and maintenance from affiliates	`RelatedPartyCostsOperatingAndMaintenance`	$44.00M	USD	1 Quarter
Operating and maintenance from affiliates	`RelatedPartyCostsOperatingAndMaintenance`	-	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$280.00M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$267.00M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$132.00M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$137.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$5.17B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$7.56B	USD	1 Quarter
Gain on sales of assets and businesses	`GainLossOnSaleOfOtherAssets`	$16.00M	USD	1 Quarter
Gain on sales of assets and businesses	`GainLossOnSaleOfOtherAssets`	$26.00M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$435.00M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$31.00M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$107.00M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$55.00M	USD	1 Quarter
Interest expense to affiliates	`RelatedPartyTransactionInterestExpense`	-	USD	1 Quarter
Interest expense to affiliates	`RelatedPartyTransactionInterestExpense`	$1.00M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-318.00M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$314.00M	USD	1 Quarter
Total other income and (deductions)	`NonoperatingIncomeExpense`	$-374.00M	USD	1 Quarter
Total other income and (deductions)	`NonoperatingIncomeExpense`	$207.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$238.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$61.00M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$131.00M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$-53.00M	USD	1 Quarter
Equity in losses of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$-5.00M	USD	1 Quarter
Equity in losses of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$-3.00M	USD	1 Quarter
Net income	`ProfitLoss`	$151.00M	USD	Point-in-time
Net income	`ProfitLoss`	$111.00M	USD	1 Quarter
Net income	`ProfitLoss`	$102.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.00M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$106.00M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$96.00M	USD	1 Quarter
Net income	`ProfitLoss`	$151.00M	USD	Point-in-time
Net income	`ProfitLoss`	$111.00M	USD	1 Quarter
Net income	`ProfitLoss`	$102.00M	USD	1 Quarter
Prior service benefit reclassified to periodic benefit cost	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	1 Quarter
Prior service benefit reclassified to periodic benefit cost	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	1 Quarter
Actuarial loss reclassified to periodic cost	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-18.00M	USD	1 Quarter
Actuarial loss reclassified to periodic cost	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-6.00M	USD	1 Quarter
Pension and non-pension postretirement benefit plan valuation adjustment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax`	-	USD	1 Quarter
Pension and non-pension postretirement benefit plan valuation adjustment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax`	$53.00M	USD	1 Quarter
Unrealized gain on foreign currency translation	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Unrealized gain on foreign currency translation	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$4.00M	USD	1 Quarter
Other comprehensive (loss) income, net of income taxes	`OtherComprehensiveIncomeLossNetOfTax`	$-48.00M	USD	1 Quarter
Other comprehensive (loss) income, net of income taxes	`OtherComprehensiveIncomeLossNetOfTax`	$21.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$132.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$54.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$5.00M	USD	1 Quarter
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeNetOfTax`	$127.00M	USD	1 Quarter
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeNetOfTax`	$48.00M	USD	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	327.00M	shares	1 Quarter
Basic (in shares)	`WeightedAverageNumberOfSharesOutstandingBasic`	328.00M	shares	1 Quarter
Assumed exercise and/or distributions of stock-based awards (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	0.00	shares	1 Quarter
Assumed exercise and/or distributions of stock-based awards (in shares)	`IncrementalCommonSharesAttributableToShareBasedPaymentArrangements`	1.00M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	328.00M	shares	1 Quarter
Diluted (in shares)	`WeightedAverageNumberOfDilutedSharesOutstanding`	328.00M	shares	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.32	USD	1 Quarter
Basic (in dollars per share)	`EarningsPerShareBasic`	$0.29	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.32	USD	1 Quarter
Diluted (in dollars per share)	`EarningsPerShareDiluted`	$0.29	USD	1 Quarter

Cash Flow Statement 90 line items

Line Item	Tag	Value	Unit	Period
Net income	`ProfitLoss`	$151.00M	USD	Point-in-time
Net income	`ProfitLoss`	$111.00M	USD	1 Quarter
Net income	`ProfitLoss`	$102.00M	USD	1 Quarter
Depreciation, amortization, and accretion, including nuclear fuel and energy contract amortization	`DepreciationAmortizationAndAccretionNet`	$605.00M	USD	1 Quarter
Depreciation, amortization, and accretion, including nuclear fuel and energy contract amortization	`DepreciationAmortizationAndAccretionNet`	$602.00M	USD	1 Quarter
Gain on sales of assets and businesses	`GainLossOnDispositionOfAssets1`	$26.00M	USD	1 Quarter
Gain on sales of assets and businesses	`GainLossOnDispositionOfAssets1`	$16.00M	USD	1 Quarter
Deferred income taxes and amortization of ITCs	`DeferredIncomeTaxesAndTaxCredits`	$-33.00M	USD	1 Quarter
Deferred income taxes and amortization of ITCs	`DeferredIncomeTaxesAndTaxCredits`	$-307.00M	USD	1 Quarter
Net fair value changes related to derivatives	`UnrealizedGainLossOnDerivatives`	$-273.00M	USD	1 Quarter
Net fair value changes related to derivatives	`UnrealizedGainLossOnDerivatives`	$-75.00M	USD	1 Quarter
Net realized and unrealized (gains) losses on NDT funds	`RealizedAndUnrealizedGainLossOnInvestments`	$187.00M	USD	1 Quarter
Net realized and unrealized (gains) losses on NDT funds	`RealizedAndUnrealizedGainLossOnInvestments`	$-271.00M	USD	1 Quarter
Net realized and unrealized losses on equity investments	`EquitySecuritiesFvNiGainLoss`	$-5.00M	USD	1 Quarter
Net realized and unrealized losses on equity investments	`EquitySecuritiesFvNiGainLoss`	$-20.00M	USD	1 Quarter
Other non-cash operating activities	`OtherNoncashIncomeExpense`	$-256.00M	USD	1 Quarter
Other non-cash operating activities	`OtherNoncashIncomeExpense`	$-54.00M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInReceivables`	$78.00M	USD	1 Quarter
Accounts receivable	`IncreaseDecreaseInReceivables`	$-513.00M	USD	1 Quarter
Receivables from and payables to affiliates, net	`IncreaseDecreaseInDueToRelatedParties`	$20.00M	USD	1 Quarter
Receivables from and payables to affiliates, net	`IncreaseDecreaseInDueToRelatedParties`	-	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$-168.00M	USD	1 Quarter
Inventories	`IncreaseDecreaseInInventories`	$-82.00M	USD	1 Quarter
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$36.00M	USD	1 Quarter
Accounts payable and accrued expenses	`IncreaseDecreaseInAccountsPayableAndAccruedLiabilities`	$-1.52B	USD	1 Quarter
Option premiums paid, net	`IncreaseDecreaseInOptionPremiumsCollectedReceived`	$-23.00M	USD	1 Quarter
Option premiums paid, net	`IncreaseDecreaseInOptionPremiumsCollectedReceived`	$-31.00M	USD	1 Quarter
Collateral (posted) received, net	`IncreaseDecreaseCashCollateralFromCounterparties`	$1.17B	USD	1 Quarter
Collateral (posted) received, net	`IncreaseDecreaseCashCollateralFromCounterparties`	$-261.00M	USD	1 Quarter
Income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$163.00M	USD	1 Quarter
Income taxes	`IncreaseDecreaseInAccruedIncomeTaxesPayable`	$254.00M	USD	1 Quarter
Pension and non-pension postretirement benefit contributions	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-10.00M	USD	1 Quarter
Pension and non-pension postretirement benefit contributions	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-204.00M	USD	1 Quarter
Other assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$909.00M	USD	1 Quarter
Other assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$761.00M	USD	1 Quarter
Net cash flows (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$-934.00M	USD	1 Quarter
Net cash flows (used in) provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$1.35B	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$410.00M	USD	1 Quarter
Capital expenditures	`PaymentsToAcquirePropertyPlantAndEquipment`	$660.00M	USD	1 Quarter
Proceeds from NDT fund sales	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$1.13B	USD	1 Quarter
Proceeds from NDT fund sales	`ProceedsFromSaleAndMaturityOfOtherInvestments`	$1.98B	USD	1 Quarter
Investment in NDT funds	`PaymentsToAcquireOtherInvestments`	$1.19B	USD	1 Quarter
Investment in NDT funds	`PaymentsToAcquireOtherInvestments`	$2.03B	USD	1 Quarter
Collection of DPP, net	`ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables`	$853.00M	USD	1 Quarter
Collection of DPP, net	`ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables`	$926.00M	USD	1 Quarter
Proceeds from sales of assets and businesses	`ProceedsFromSaleOfPropertyHeldForSale`	$28.00M	USD	1 Quarter
Proceeds from sales of assets and businesses	`ProceedsFromSaleOfPropertyHeldForSale`	$24.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$18.00M	USD	1 Quarter
Other investing activities	`PaymentsForProceedsFromOtherInvestingActivities`	$4.00M	USD	1 Quarter
Net cash flows provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$404.00M	USD	1 Quarter
Net cash flows provided by investing activities	`NetCashProvidedByUsedInInvestingActivities`	$219.00M	USD	1 Quarter
Change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-754.00M	USD	1 Quarter
Change in short-term borrowings	`ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess`	$-702.00M	USD	1 Quarter
Proceeds from short-term borrowings with maturities greater than 90 days	`ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths`	-	USD	1 Quarter
Proceeds from short-term borrowings with maturities greater than 90 days	`ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths`	$500.00M	USD	1 Quarter
Repayments of short-term borrowings with maturities greater than 90 days	`RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths`	$200.00M	USD	1 Quarter
Repayments of short-term borrowings with maturities greater than 90 days	`RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths`	$300.00M	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.35B	USD	1 Quarter
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.00M	USD	1 Quarter
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$30.00M	USD	1 Quarter
Retirement of long-term debt	`RepaymentsOfLongTermDebt`	$1.06B	USD	1 Quarter
Retirement of long-term debt to affiliate	`RetirementOfLongTermDebtDueToAffiliate`	-	USD	1 Quarter
Retirement of long-term debt to affiliate	`RetirementOfLongTermDebtDueToAffiliate`	$258.00M	USD	1 Quarter
Contributions from Exelon	`ProceedsFromContributionsFromAffiliates`	-	USD	1 Quarter
Contributions from Exelon	`ProceedsFromContributionsFromAffiliates`	$1.75B	USD	1 Quarter
Contributions from Exelon	`ProceedsFromContributionsFromAffiliates`	$1.75B	USD	Point-in-time
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$46.00M	USD	1 Quarter
Dividends paid on common stock	`PaymentsOfDividendsCommonStock`	$93.00M	USD	1 Quarter
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	$231.00M	USD	1 Quarter
Repurchases of common stock	`PaymentsForRepurchaseOfCommonStock`	-	USD	1 Quarter
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-22.00M	USD	1 Quarter
Other financing activities	`ProceedsFromPaymentsForOtherFinancingActivities`	$-23.00M	USD	1 Quarter
Net cash flows provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-635.00M	USD	1 Quarter
Net cash flows provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$523.00M	USD	1 Quarter
(Decrease) increase in cash, restricted cash, and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$-192.00M	USD	1 Quarter
(Decrease) increase in cash, restricted cash, and cash equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect`	$1.12B	USD	1 Quarter
Cash, restricted cash, and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.70B	USD	Point-in-time
Cash, restricted cash, and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$528.00M	USD	Point-in-time
Cash, restricted cash, and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$576.00M	USD	Point-in-time
Cash, restricted cash, and cash equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$336.00M	USD	Point-in-time
Cash, restricted cash, and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.70B	USD	Point-in-time
Cash, restricted cash, and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$528.00M	USD	Point-in-time
Cash, restricted cash, and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$576.00M	USD	Point-in-time
Cash, restricted cash, and cash equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$336.00M	USD	Point-in-time
Increase (decrease) in capital expenditures not paid	`ChangeinCapitalExpendituresIncurredButNotYetPaid`	$-119.00M	USD	1 Quarter
Increase (decrease) in capital expenditures not paid	`ChangeinCapitalExpendituresIncurredButNotYetPaid`	$11.00M	USD	1 Quarter
Increase in DPP	`SupplementalDeferredPurchasePrice`	$794.00M	USD	1 Quarter
Increase in DPP	`SupplementalDeferredPurchasePrice`	$918.00M	USD	1 Quarter
Increase in PP&E related to ARO update	`CostsIncurredAssetRetirementObligationIncurred`	-	USD	1 Quarter
Increase in PP&E related to ARO update	`CostsIncurredAssetRetirementObligationIncurred`	$335.00M	USD	1 Quarter

Stockholders Equity 30 line items

Line Item	Tag	Value	Unit	Period
Common stock dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.28	USD	1 Quarter
Common stock dividends (in dollars per share)	`CommonStockDividendsPerShareDeclared`	$0.14	USD	1 Quarter
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	324.00M	shares	Point-in-time
Beginning Balance (in shares)	`CommonStockSharesOutstanding`	327.00M	shares	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.09B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.51B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.61B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.37B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	-	USD	Point-in-time
Net (loss) income	`ProfitLoss`	$151.00M	USD	Point-in-time
Net (loss) income	`ProfitLoss`	$111.00M	USD	1 Quarter
Net (loss) income	`ProfitLoss`	$102.00M	USD	1 Quarter
Employee incentive plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$6.00M	USD	1 Quarter
Employee incentive plans	`StockIssuedDuringPeriodValueShareBasedCompensation`	$9.00M	USD	1 Quarter
Separation-related adjustments	`AdjustmentsToAdditionalPaidInCapitalSeparationFromParent`	$-197.00M	USD	Point-in-time
Changes in equity of noncontrolling interests	`MinorityInterestPeriodIncreaseDecrease`	$-2.00M	USD	1 Quarter
Changes in equity of noncontrolling interests	`MinorityInterestPeriodIncreaseDecrease`	$-7.00M	USD	Point-in-time
Common stock dividends	`DividendsCommonStock`	$46.00M	USD	1 Quarter
Common stock dividends	`DividendsCommonStock`	$93.00M	USD	1 Quarter
Common stock repurchased (in shares)	`StockRepurchasedDuringPeriodShares`	3.20M	shares	1 Quarter
Common stock repurchased	`StockRepurchasedDuringPeriodValue`	$251.00M	USD	1 Quarter
Other comprehensive loss, net of income taxes	`OtherComprehensiveIncomeLossNetOfTax`	$-48.00M	USD	1 Quarter
Other comprehensive loss, net of income taxes	`OtherComprehensiveIncomeLossNetOfTax`	$21.00M	USD	1 Quarter
Ending Balance (in shares)	`CommonStockSharesOutstanding`	324.00M	shares	Point-in-time
Ending Balance (in shares)	`CommonStockSharesOutstanding`	327.00M	shares	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.09B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.51B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.61B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$11.37B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	-	USD	Point-in-time

Comprehensive Income 64 line items

Line Item	Tag	Value	Unit	Period
Operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$7.57B	USD	1 Quarter
Operating revenues	`RevenueFromContractWithCustomerIncludingAssessedTax`	$5.43B	USD	1 Quarter
Operating revenues from affiliates	`RevenueFromRelatedParties`	-	USD	1 Quarter
Operating revenues from affiliates	`RevenueFromRelatedParties`	$160.00M	USD	1 Quarter
Total operating revenues	`Revenues`	$7.57B	USD	1 Quarter
Total operating revenues	`Revenues`	$5.59B	USD	1 Quarter
Purchased power and fuel	`CostDirectMaterial`	$3.54B	USD	1 Quarter
Purchased power and fuel	`CostDirectMaterial`	$5.73B	USD	1 Quarter
Purchased power and fuel from affiliates	`RelatedPartyTransactionAmountsOfTransaction`	-	USD	1 Quarter
Purchased power and fuel from affiliates	`RelatedPartyTransactionAmountsOfTransaction`	$5.00M	USD	1 Quarter
Operating and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$1.16B	USD	1 Quarter
Operating and maintenance	`UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses`	$1.43B	USD	1 Quarter
Operating and maintenance from affiliates	`RelatedPartyCostsOperatingAndMaintenance`	$44.00M	USD	1 Quarter
Operating and maintenance from affiliates	`RelatedPartyCostsOperatingAndMaintenance`	-	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$280.00M	USD	1 Quarter
Depreciation and amortization	`CostOfGoodsAndServicesSoldDepreciationAndAmortization`	$267.00M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$132.00M	USD	1 Quarter
Taxes other than income taxes	`TaxesExcludingIncomeAndExciseTaxes`	$137.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$5.17B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$7.56B	USD	1 Quarter
Gain on sales of assets and businesses	`GainLossOnSaleOfOtherAssets`	$16.00M	USD	1 Quarter
Gain on sales of assets and businesses	`GainLossOnSaleOfOtherAssets`	$26.00M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$435.00M	USD	1 Quarter
Operating income	`OperatingIncomeLoss`	$31.00M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$107.00M	USD	1 Quarter
Interest expense, net	`InterestExpense`	$55.00M	USD	1 Quarter
Interest expense to affiliates	`RelatedPartyTransactionInterestExpense`	-	USD	1 Quarter
Interest expense to affiliates	`RelatedPartyTransactionInterestExpense`	$1.00M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$-318.00M	USD	1 Quarter
Other, net	`OtherNonoperatingIncomeExpense`	$314.00M	USD	1 Quarter
Total other income and (deductions)	`NonoperatingIncomeExpense`	$-374.00M	USD	1 Quarter
Total other income and (deductions)	`NonoperatingIncomeExpense`	$207.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$238.00M	USD	1 Quarter
Income before income taxes	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$61.00M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$131.00M	USD	1 Quarter
Income taxes	`IncomeTaxExpenseBenefit`	$-53.00M	USD	1 Quarter
Equity in losses of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$-5.00M	USD	1 Quarter
Equity in losses of unconsolidated affiliates	`IncomeLossFromEquityMethodInvestments`	$-3.00M	USD	1 Quarter
Net income	`ProfitLoss`	$151.00M	USD	Point-in-time
Net income	`ProfitLoss`	$111.00M	USD	1 Quarter
Net income	`ProfitLoss`	$102.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$5.00M	USD	1 Quarter
Net income attributable to noncontrolling interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$6.00M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$106.00M	USD	1 Quarter
Net income attributable to common shareholders	`NetIncomeLoss`	$96.00M	USD	1 Quarter
Net income	`ProfitLoss`	$151.00M	USD	Point-in-time
Net income	`ProfitLoss`	$111.00M	USD	1 Quarter
Net income	`ProfitLoss`	$102.00M	USD	1 Quarter
Prior service benefit reclassified to periodic benefit cost	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	1 Quarter
Prior service benefit reclassified to periodic benefit cost	`OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax`	$-1.00M	USD	1 Quarter
Actuarial loss reclassified to periodic cost	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-18.00M	USD	1 Quarter
Actuarial loss reclassified to periodic cost	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax`	$-6.00M	USD	1 Quarter
Pension and non-pension postretirement benefit plan valuation adjustment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax`	-	USD	1 Quarter
Pension and non-pension postretirement benefit plan valuation adjustment	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetTransitionAssetObligationNetOfTax`	$53.00M	USD	1 Quarter
Unrealized gain on foreign currency translation	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	-	USD	1 Quarter
Unrealized gain on foreign currency translation	`OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax`	$4.00M	USD	1 Quarter
Other comprehensive (loss) income, net of income taxes	`OtherComprehensiveIncomeLossNetOfTax`	$-48.00M	USD	1 Quarter
Other comprehensive (loss) income, net of income taxes	`OtherComprehensiveIncomeLossNetOfTax`	$21.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$132.00M	USD	1 Quarter
Comprehensive income	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$54.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$6.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$5.00M	USD	1 Quarter
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeNetOfTax`	$127.00M	USD	1 Quarter
Comprehensive income attributable to common shareholders	`ComprehensiveIncomeNetOfTax`	$48.00M	USD	1 Quarter

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