10-Q Filing

DOMINION ENERGY, INC CIK: 715957 Q3 2024

Filing Information

Form Type	10-Q
Accession Number	`0000950170-24-119871`
Period End Date	20240930
Filing Date	20241101
Fiscal Year	2024
Fiscal Period	Q3
XBRL Instance	d-20240930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 232 Income Statement 232 Cash Flow Statement 186 Stockholders Equity 86 Comprehensive Income 168

Balance Sheet 232 line items

Line Item	Tag	Value	Unit	Period
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$30.00M	USD	Point-in-time
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$30.00M	USD	Point-in-time
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$38.00M	USD	Point-in-time
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$38.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$1.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$1.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$2.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$2.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.78B	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$1.78B	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$184.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$184.00M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	838.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	838.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	840.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	840.00M	shares	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.25B	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.25B	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.08B	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.08B	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$265.00M	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$265.00M	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$258.00M	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$258.00M	USD	Point-in-time
Inventories	`InventoryNet`	$1.72B	USD	Point-in-time
Inventories	`InventoryNet`	$1.72B	USD	Point-in-time
Inventories	`InventoryNet`	$1.70B	USD	Point-in-time
Inventories	`InventoryNet`	$1.70B	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$545.00M	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$545.00M	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$699.00M	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$699.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$1.31B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$1.31B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$1.03B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$1.03B	USD	Point-in-time
Other	`OtherAssetsCurrent`	$550.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$550.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$459.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$459.00M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$18.53B	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$18.53B	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$26.00M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$26.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$25.39B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$25.39B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$7.99B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$7.99B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$6.95B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$6.95B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$8.02B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$8.02B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$268.00M	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$268.00M	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$134.00M	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$134.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$348.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$348.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$324.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$324.00M	USD	Point-in-time
Total investments	`LongTermInvestments`	$8.50B	USD	Point-in-time
Total investments	`LongTermInvestments`	$8.50B	USD	Point-in-time
Total investments	`LongTermInvestments`	$7.54B	USD	Point-in-time
Total investments	`LongTermInvestments`	$7.54B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$91.16B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$91.16B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$83.42B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$83.42B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$24.64B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$24.64B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$25.74B	USD	Point-in-time
Accumulated depreciation and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$25.74B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$58.78B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$58.78B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$65.42B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$65.42B	USD	Point-in-time
Goodwill	`Goodwill`	$4.14B	USD	Point-in-time
Goodwill	`Goodwill`	$4.14B	USD	Point-in-time
Goodwill	`Goodwill`	$4.14B	USD	Point-in-time
Goodwill	`Goodwill`	$4.14B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$8.36B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$8.36B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$8.35B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$8.35B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$4.83B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$4.83B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$5.41B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$5.41B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$17.91B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$17.91B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$17.33B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$17.33B	USD	Point-in-time
Total assets	`Assets`	$109.03B	USD	Point-in-time
Total assets	`Assets`	$109.03B	USD	Point-in-time
Total assets	`Assets`	$99.82B	USD	Point-in-time
Total assets	`Assets`	$99.82B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$6.59B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$6.59B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.82B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.82B	USD	Point-in-time
Supplemental credit facility borrowings	`LinesOfCreditCurrent`	$450.00M	USD	Point-in-time
Supplemental credit facility borrowings	`LinesOfCreditCurrent`	$450.00M	USD	Point-in-time
Supplemental credit facility borrowings	`LinesOfCreditCurrent`	-	USD	Point-in-time
Supplemental credit facility borrowings	`LinesOfCreditCurrent`	-	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$4.10B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$4.10B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$3.96B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$3.96B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$921.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$921.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$937.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$937.00M	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.07B	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.07B	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.35B	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.35B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$714.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$714.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$522.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$522.00M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$107.00M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$107.00M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$346.00M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$346.00M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.80B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.80B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.73B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.73B	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$8.88B	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$8.88B	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	-	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	-	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$24.48B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$24.48B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$10.83B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$10.83B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$32.37B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$32.37B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$33.78B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$33.78B	USD	Point-in-time
Securitization bonds	`SecuritizationBonds`	-	USD	Point-in-time
Securitization bonds	`SecuritizationBonds`	-	USD	Point-in-time
Securitization bonds	`SecuritizationBonds`	$1.14B	USD	Point-in-time
Securitization bonds	`SecuritizationBonds`	$1.14B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$1.98B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$1.98B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$688.00M	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$688.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$205.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$205.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$192.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$192.00M	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$33.25B	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$33.25B	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$37.10B	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$37.10B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$6.40B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$6.40B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$6.61B	USD	Point-in-time
Deferred income taxes	`DeferredIncomeTaxLiabilitiesNet`	$6.61B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.10B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.10B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.08B	USD	Point-in-time
Deferred investment tax credits	`AccumulatedDeferredInvestmentTaxCredit`	$1.08B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$8.99B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$8.99B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$8.67B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$8.67B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$5.64B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$5.64B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$6.58B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$6.58B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.75B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.75B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.30B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.30B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$24.36B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$24.36B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$23.78B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$23.78B	USD	Point-in-time
Total liabilities	`Liabilities`	$81.50B	USD	Point-in-time
Total liabilities	`Liabilities`	$81.50B	USD	Point-in-time
Total liabilities	`Liabilities`	$72.29B	USD	Point-in-time
Total liabilities	`Liabilities`	$72.29B	USD	Point-in-time
Commitments and Contingencies (see Note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (see Note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (see Note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (see Note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock (see Note 16)	`PreferredStockValue`	$1.78B	USD	Point-in-time
Preferred stock (see Note 16)	`PreferredStockValue`	$1.78B	USD	Point-in-time
Preferred stock (see Note 16)	`PreferredStockValue`	$1.35B	USD	Point-in-time
Preferred stock (see Note 16)	`PreferredStockValue`	$1.35B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$23.73B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$23.73B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$23.85B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$23.85B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.52B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.52B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.98B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$3.98B	USD	Point-in-time
Accumulated other comprehensive (loss) income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.65B	USD	Point-in-time
Accumulated other comprehensive (loss) income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.65B	USD	Point-in-time
Accumulated other comprehensive (loss) income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.51B	USD	Point-in-time
Accumulated other comprehensive (loss) income	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.51B	USD	Point-in-time
Shareholders' equity	`StockholdersEquity`	$27.53B	USD	Point-in-time
Shareholders' equity	`StockholdersEquity`	$27.53B	USD	Point-in-time
Shareholders' equity	`StockholdersEquity`	$27.53B	USD	Point-in-time
Shareholders' equity	`StockholdersEquity`	$27.53B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	-	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	-	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.07B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.07B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.17B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.17B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.77B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.77B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.66B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.66B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$99.82B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$99.82B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$109.03B	USD	Point-in-time
Total liabilities and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$109.03B	USD	Point-in-time

Income Statement 232 line items

Line Item	Tag	Value	Unit	Period
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$22.00M	USD	3 Qtrs
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$22.00M	USD	3 Qtrs
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$1.20B	USD	1 Quarter
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$1.20B	USD	1 Quarter
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$1.30B	USD	3 Qtrs
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$1.30B	USD	3 Qtrs
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-10.00M	USD	1 Quarter
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-10.00M	USD	1 Quarter
Operating Revenue	`Revenues`	$11.06B	USD	3 Qtrs
Operating Revenue	`Revenues`	$11.06B	USD	3 Qtrs
Operating Revenue	`Revenues`	$3.81B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.81B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.94B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.94B	USD	1 Quarter
Operating Revenue	`Revenues`	$10.86B	USD	3 Qtrs
Operating Revenue	`Revenues`	$10.86B	USD	3 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$910.00M	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$910.00M	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.79B	USD	3 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.79B	USD	3 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$1.05B	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$1.05B	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$3.01B	USD	3 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$3.01B	USD	3 Qtrs
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$24.00M	USD	1 Quarter
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$24.00M	USD	1 Quarter
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$20.00M	USD	1 Quarter
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$20.00M	USD	1 Quarter
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$57.00M	USD	3 Qtrs
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$57.00M	USD	3 Qtrs
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$43.00M	USD	3 Qtrs
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$43.00M	USD	3 Qtrs
Purchased gas	`PurchasedExcessGas`	$198.00M	USD	3 Qtrs
Purchased gas	`PurchasedExcessGas`	$198.00M	USD	3 Qtrs
Purchased gas	`PurchasedExcessGas`	$212.00M	USD	3 Qtrs
Purchased gas	`PurchasedExcessGas`	$212.00M	USD	3 Qtrs
Purchased gas	`PurchasedExcessGas`	$34.00M	USD	1 Quarter
Purchased gas	`PurchasedExcessGas`	$34.00M	USD	1 Quarter
Purchased gas	`PurchasedExcessGas`	$40.00M	USD	1 Quarter
Purchased gas	`PurchasedExcessGas`	$40.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$2.37B	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$2.37B	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$2.60B	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$2.60B	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$842.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$842.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$900.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$900.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$549.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$549.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$1.90B	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$1.90B	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$667.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$667.00M	USD	1 Quarter
Depreciation and amortization	`DepreciationAndAmortization`	$1.79B	USD	3 Qtrs
Depreciation and amortization	`DepreciationAndAmortization`	$1.79B	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$556.00M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$556.00M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$517.00M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$517.00M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$184.00M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$184.00M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$162.00M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$162.00M	USD	1 Quarter
Impairment of assets and other charges	`AssetImpairmentCharges`	$136.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentCharges`	$136.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentCharges`	$122.00M	USD	1 Quarter
Impairment of assets and other charges	`AssetImpairmentCharges`	$122.00M	USD	1 Quarter
Impairment of assets and other charges	`AssetImpairmentCharges`	$1.00M	USD	1 Quarter
Impairment of assets and other charges	`AssetImpairmentCharges`	$1.00M	USD	1 Quarter
Impairment of assets and other charges	`AssetImpairmentCharges`	$219.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentCharges`	$219.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$23.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$23.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$2.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$2.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	-	USD	1 Quarter
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	-	USD	1 Quarter
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	-	USD	1 Quarter
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	-	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.78B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.78B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.72B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.72B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$8.16B	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$8.16B	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$8.20B	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$8.20B	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$1.03B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$1.03B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$2.86B	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$2.86B	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$1.22B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$1.22B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$2.70B	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$2.70B	USD	3 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$646.00M	USD	3 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$646.00M	USD	3 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$56.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$56.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$1.02B	USD	3 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$1.02B	USD	3 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$335.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$335.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$403.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$403.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$1.45B	USD	3 Qtrs
Interest and related charges	`InterestAndDebtExpense`	$1.45B	USD	3 Qtrs
Interest and related charges	`InterestAndDebtExpense`	$192.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$192.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$1.07B	USD	3 Qtrs
Interest and related charges	`InterestAndDebtExpense`	$1.07B	USD	3 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.43B	USD	3 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.43B	USD	3 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.15B	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.15B	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$893.00M	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$893.00M	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.28B	USD	3 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.28B	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$469.00M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$469.00M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$183.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$183.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$412.00M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$412.00M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$195.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$195.00M	USD	1 Quarter
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$967.00M	USD	1 Quarter
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$967.00M	USD	1 Quarter
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$2.02B	USD	3 Qtrs
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$2.02B	USD	3 Qtrs
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.81B	USD	3 Qtrs
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.81B	USD	3 Qtrs
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$698.00M	USD	1 Quarter
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$698.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$182.00M	USD	3 Qtrs
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$182.00M	USD	3 Qtrs
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-541.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-541.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-13.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-13.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-92.00M	USD	3 Qtrs
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-92.00M	USD	3 Qtrs
Net Income Including Noncontrolling Interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net Income Including Noncontrolling Interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net Income Including Noncontrolling Interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net Income Including Noncontrolling Interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net Income Including Noncontrolling Interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	3 Qtrs
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	-	USD	1 Quarter
Net Income	`NetIncomeLoss`	$1.72B	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$1.72B	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$2.20B	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$2.20B	USD	3 Qtrs
Net Income	`NetIncomeLoss`	$954.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$954.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$157.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$157.00M	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$2.02B	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$2.02B	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$1.81B	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$1.81B	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$698.00M	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$698.00M	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$967.00M	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$967.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-13.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-13.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-541.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-541.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$182.00M	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$182.00M	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-92.00M	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-92.00M	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.81	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.81	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.10	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.10	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.14	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.14	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.33	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.33	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.22	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.22	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.65	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.65	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.11	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.11	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.02	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.02	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$2.55	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$2.55	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$1.12	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$1.12	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$0.16	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$0.16	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$1.99	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$1.99	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.14	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.14	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.33	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.33	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.10	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.10	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.81	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.81	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.02	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.02	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.22	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.22	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.65	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.65	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.11	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.11	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.16	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.16	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$2.55	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$2.55	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.12	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.12	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.99	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.99	USD	3 Qtrs

Cash Flow Statement 186 line items

Line Item	Tag	Value	Unit	Period
Net income including noncontrolling interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.37B	USD	3 Qtrs
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.37B	USD	3 Qtrs
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.01B	USD	3 Qtrs
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.01B	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-274.00M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$-274.00M	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$1.44B	USD	3 Qtrs
Deferred income taxes	`DeferredIncomeTaxExpenseBenefit`	$1.44B	USD	3 Qtrs
Deferred investment tax credits (benefits)	`DeferredInvestmentTaxCreditsBenefits`	$-37.00M	USD	3 Qtrs
Deferred investment tax credits (benefits)	`DeferredInvestmentTaxCreditsBenefits`	$-37.00M	USD	3 Qtrs
Deferred investment tax credits (benefits)	`DeferredInvestmentTaxCreditsBenefits`	$-23.00M	USD	3 Qtrs
Deferred investment tax credits (benefits)	`DeferredInvestmentTaxCreditsBenefits`	$-23.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentAndOtherCharges`	$251.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentAndOtherCharges`	$251.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentAndOtherCharges`	$169.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentAndOtherCharges`	$169.00M	USD	3 Qtrs
Losses from East Ohio, Questar Gas and PSNC Transactions	`GainLossOnDispositionOfAssets1`	$-165.00M	USD	3 Qtrs
Losses from East Ohio, Questar Gas and PSNC Transactions	`GainLossOnDispositionOfAssets1`	$-165.00M	USD	3 Qtrs
Gains on sales of assets and equity method investments (including Cove Point)	`GainsOnSalesOfAssetsAndEquityMethodInvestments`	$657.00M	USD	3 Qtrs
Gains on sales of assets and equity method investments (including Cove Point)	`GainsOnSalesOfAssetsAndEquityMethodInvestments`	$657.00M	USD	3 Qtrs
Net gains on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$228.00M	USD	3 Qtrs
Net gains on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$228.00M	USD	3 Qtrs
Net gains on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$589.00M	USD	3 Qtrs
Net gains on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$589.00M	USD	3 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$-60.00M	USD	3 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$-60.00M	USD	3 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$-106.00M	USD	3 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$-106.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-516.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-516.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-379.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-379.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$148.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$148.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$47.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$47.00M	USD	3 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-768.00M	USD	3 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-768.00M	USD	3 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-635.00M	USD	3 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-635.00M	USD	3 Qtrs
Prepayments and deposits, net	`IncreaseDecreaseInPrepaymentsAndDepositsNet`	$14.00M	USD	3 Qtrs
Prepayments and deposits, net	`IncreaseDecreaseInPrepaymentsAndDepositsNet`	$14.00M	USD	3 Qtrs
Prepayments and deposits, net	`IncreaseDecreaseInPrepaymentsAndDepositsNet`	$-375.00M	USD	3 Qtrs
Prepayments and deposits, net	`IncreaseDecreaseInPrepaymentsAndDepositsNet`	$-375.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-812.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-812.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-27.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-27.00M	USD	3 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$224.00M	USD	3 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$224.00M	USD	3 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$208.00M	USD	3 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$208.00M	USD	3 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$34.00M	USD	3 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$34.00M	USD	3 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-180.00M	USD	3 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-180.00M	USD	3 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-446.00M	USD	3 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-446.00M	USD	3 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-357.00M	USD	3 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-357.00M	USD	3 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$296.00M	USD	3 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$296.00M	USD	3 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$230.00M	USD	3 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$230.00M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$5.19B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$5.19B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.38B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.38B	USD	3 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$8.72B	USD	3 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$8.72B	USD	3 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$7.17B	USD	3 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$7.17B	USD	3 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$202.00M	USD	3 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$202.00M	USD	3 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$14.00M	USD	3 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$14.00M	USD	3 Qtrs
Proceeds from sale of noncontrolling interest in Cove Point	`ProceedsFromMinorityShareholdersInvestingActivities`	$3.29B	USD	3 Qtrs
Proceeds from sale of noncontrolling interest in Cove Point	`ProceedsFromMinorityShareholdersInvestingActivities`	$3.29B	USD	3 Qtrs
Proceeds from East Ohio, Questar Gas and PSNC Transactions	`ProceedsFromSaleOfProductiveAssets`	$9.24B	USD	3 Qtrs
Proceeds from East Ohio, Questar Gas and PSNC Transactions	`ProceedsFromSaleOfProductiveAssets`	$9.24B	USD	3 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$2.23B	USD	3 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$2.23B	USD	3 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$869.00M	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$869.00M	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$651.00M	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$651.00M	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$2.01B	USD	3 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$2.01B	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$2.35B	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$2.35B	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$2.18B	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$2.18B	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfAssetsAndEquityMethodInvestments`	$35.00M	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfAssetsAndEquityMethodInvestments`	$35.00M	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfAssetsAndEquityMethodInvestments`	$32.00M	USD	3 Qtrs
Proceeds from sale of assets	`ProceedsFromSaleOfAssetsAndEquityMethodInvestments`	$32.00M	USD	3 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$14.00M	USD	3 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$14.00M	USD	3 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$79.00M	USD	3 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$79.00M	USD	3 Qtrs
Distributions from equity method affiliates	`ProceedsFromDistributionsEquityMethodAffiliates`	$126.00M	USD	3 Qtrs
Distributions from equity method affiliates	`ProceedsFromDistributionsEquityMethodAffiliates`	$126.00M	USD	3 Qtrs
Distributions from equity method affiliates	`ProceedsFromDistributionsEquityMethodAffiliates`	$1.00M	USD	3 Qtrs
Distributions from equity method affiliates	`ProceedsFromDistributionsEquityMethodAffiliates`	$1.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$50.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$50.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-17.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-17.00M	USD	3 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-4.09B	USD	3 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-4.09B	USD	3 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$293.00M	USD	3 Qtrs
Net cash provided by (used in) investing activities	`NetCashProvidedByUsedInInvestingActivities`	$293.00M	USD	3 Qtrs
Issuance of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$148.00M	USD	3 Qtrs
Issuance of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$148.00M	USD	3 Qtrs
Issuance of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$362.00M	USD	3 Qtrs
Issuance of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$362.00M	USD	3 Qtrs
364-day term loan facility borrowings	`ProceedsFromLinesOfCredit`	$3.48B	USD	3 Qtrs
364-day term loan facility borrowings	`ProceedsFromLinesOfCredit`	$3.48B	USD	3 Qtrs
364-day term loan facility borrowings	`ProceedsFromLinesOfCredit`	$3.00B	USD	3 Qtrs
364-day term loan facility borrowings	`ProceedsFromLinesOfCredit`	$3.00B	USD	3 Qtrs
Repayment of 364-day term loan facility borrowings	`RepaymentOfShortTermLoanFacilityBorrowings`	$750.00M	USD	3 Qtrs
Repayment of 364-day term loan facility borrowings	`RepaymentOfShortTermLoanFacilityBorrowings`	$750.00M	USD	3 Qtrs
Repayment of 364-day term loan facility borrowings	`RepaymentOfShortTermLoanFacilityBorrowings`	$7.75B	USD	3 Qtrs
Repayment of 364-day term loan facility borrowings	`RepaymentOfShortTermLoanFacilityBorrowings`	$7.75B	USD	3 Qtrs
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.74B	USD	3 Qtrs
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.74B	USD	3 Qtrs
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.66B	USD	3 Qtrs
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.66B	USD	3 Qtrs
Repayment and repurchase of long-term debt	`RepaymentsOfLongTermDebt`	$1.88B	USD	3 Qtrs
Repayment and repurchase of long-term debt	`RepaymentsOfLongTermDebt`	$1.88B	USD	3 Qtrs
Repayment and repurchase of long-term debt	`RepaymentsOfLongTermDebt`	$5.67B	USD	3 Qtrs
Repayment and repurchase of long-term debt	`RepaymentsOfLongTermDebt`	$5.67B	USD	3 Qtrs
Issuance of securitization bonds	`IssuanceOfSecuritizationBonds`	$1.28B	USD	3 Qtrs
Issuance of securitization bonds	`IssuanceOfSecuritizationBonds`	$1.28B	USD	3 Qtrs
Supplemental credit facility borrowings	`ProceedsFromSupplementalCreditFacilityBorrowings`	$900.00M	USD	3 Qtrs
Supplemental credit facility borrowings	`ProceedsFromSupplementalCreditFacilityBorrowings`	$900.00M	USD	3 Qtrs
Supplemental credit facility repayments	`RepaymentsOfSupplementalCreditFacilityBorrowings`	$450.00M	USD	3 Qtrs
Supplemental credit facility repayments	`RepaymentsOfSupplementalCreditFacilityBorrowings`	$450.00M	USD	3 Qtrs
Supplemental credit facility repayments	`RepaymentsOfSupplementalCreditFacilityBorrowings`	$450.00M	USD	3 Qtrs
Supplemental credit facility repayments	`RepaymentsOfSupplementalCreditFacilityBorrowings`	$450.00M	USD	3 Qtrs
Repurchase of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	$440.00M	USD	3 Qtrs
Repurchase of preferred stock	`PaymentsForRepurchaseOfPreferredStockAndPreferenceStock`	$440.00M	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$91.00M	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$91.00M	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$102.00M	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$102.00M	USD	3 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.67B	USD	3 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.67B	USD	3 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.68B	USD	3 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.68B	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-142.00M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-142.00M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-130.00M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-130.00M	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.19B	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-1.19B	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-3.07B	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-3.07B	USD	3 Qtrs
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.60B	USD	3 Qtrs
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$1.60B	USD	3 Qtrs
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-94.00M	USD	3 Qtrs
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-94.00M	USD	3 Qtrs
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$247.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$247.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$301.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$301.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$341.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$341.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.90B	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.90B	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$247.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$247.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$301.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$301.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$341.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$341.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.90B	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$1.90B	USD	Point-in-time

Stockholders Equity 86 line items

Line Item	Tag	Value	Unit	Period
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$2.00	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$2.00	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.67	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.67	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$2.00	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$2.00	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.67	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.67	USD	1 Quarter
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.07B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.07B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.17B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.17B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.77B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.77B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.66B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.66B	USD	Point-in-time
Net income including noncontrolling interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$35.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$35.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$102.00M	USD	3 Qtrs
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$102.00M	USD	3 Qtrs
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$6.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$6.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$91.00M	USD	3 Qtrs
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$91.00M	USD	3 Qtrs
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$9.00M	USD	1 Quarter
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$9.00M	USD	1 Quarter
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$24.00M	USD	3 Qtrs
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$24.00M	USD	3 Qtrs
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$10.00M	USD	1 Quarter
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$10.00M	USD	1 Quarter
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$24.00M	USD	3 Qtrs
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$24.00M	USD	3 Qtrs
Repurchase of preferred stock	`StockRepurchaseIsuanceDuringPeriodValue`	$435.00M	USD	3 Qtrs
Repurchase of preferred stock	`StockRepurchaseIsuanceDuringPeriodValue`	$435.00M	USD	3 Qtrs
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$60.00M	USD	3 Qtrs
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$60.00M	USD	3 Qtrs
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$15.00M	USD	1 Quarter
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$15.00M	USD	1 Quarter
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$63.00M	USD	3 Qtrs
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$63.00M	USD	3 Qtrs
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$20.00M	USD	1 Quarter
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$20.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.68B	USD	3 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.68B	USD	3 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$559.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$559.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.67B	USD	3 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.67B	USD	3 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$559.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$559.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$33.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$33.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-148.00M	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-148.00M	USD	3 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$1.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$1.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$-1.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$-1.00M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.07B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.07B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.17B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.17B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.77B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.77B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.53B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.66B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.66B	USD	Point-in-time

Comprehensive Income 168 line items

Line Item	Tag	Value	Unit	Period
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	-	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-5.00M	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-5.00M	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$2.20B	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-6.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-6.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$1.72B	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$157.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$3.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$3.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$954.00M	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$1.72B	USD	3 Qtrs
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$1.72B	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$10.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$10.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-6.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-6.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$2.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$2.00M	USD	3 Qtrs
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$2.20B	USD	3 Qtrs
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$2.20B	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-2.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-2.00M	USD	3 Qtrs
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$954.00M	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$954.00M	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$157.00M	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`NetIncomeLoss`	$157.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	-	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	-	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	-	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	-	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-2.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-2.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$86.00M	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$86.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-3.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-3.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-8.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-8.00M	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$16.00M	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$16.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-9.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-9.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-3.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-3.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-7.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-7.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$19.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$19.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.00M	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$13.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$13.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	3 Qtrs
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	3 Qtrs
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-1.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-1.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.00M	USD	1 Quarter
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-22.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-22.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$32.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$32.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-6.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-6.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	1 Quarter
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	-	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	-	USD	1 Quarter
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-15.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-15.00M	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-4.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-4.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	-	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	-	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$249.00M	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$249.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-1.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-1.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-7.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-7.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$20.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs (credits), tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$20.00M	USD	3 Qtrs
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	$-1.00M	USD	3 Qtrs
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	$-1.00M	USD	3 Qtrs
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	-	USD	1 Quarter
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	-	USD	1 Quarter
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	$-1.00M	USD	1 Quarter
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	$-1.00M	USD	1 Quarter
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	-	USD	3 Qtrs
Net equity method investees, tax	`OciEquityMethodInvestmentTax`	-	USD	3 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-24.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-24.00M	USD	3 Qtrs
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	1 Quarter
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	1 Quarter
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-8.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-8.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-24.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-24.00M	USD	3 Qtrs
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	1 Quarter
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-8.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-8.00M	USD	1 Quarter
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-5.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-5.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-2.00M	USD	1 Quarter
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-2.00M	USD	1 Quarter
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.00M	USD	1 Quarter
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$1.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-31.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-31.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$57.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$57.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-3.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-3.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-8.00M	USD	1 Quarter
Net pension and other postretirement benefit costs (credits)	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-8.00M	USD	1 Quarter
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	$3.00M	USD	1 Quarter
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	$3.00M	USD	1 Quarter
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	-	USD	1 Quarter
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	-	USD	1 Quarter
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	$3.00M	USD	3 Qtrs
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	$3.00M	USD	3 Qtrs
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	-	USD	3 Qtrs
Net earnings from equity method investees	`OciEquityMethodInvestmentAfterTax`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$-1.00M	USD	1 Quarter
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$-1.00M	USD	1 Quarter
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	3 Qtrs
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	1 Quarter
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	-	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$7.00M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$33.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$33.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-148.00M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-148.00M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$1.00M	USD	1 Quarter
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.73B	USD	3 Qtrs
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.73B	USD	3 Qtrs
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$987.00M	USD	1 Quarter
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$987.00M	USD	1 Quarter
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$158.00M	USD	1 Quarter
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$158.00M	USD	1 Quarter
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.05B	USD	3 Qtrs
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.05B	USD	3 Qtrs
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$2.05B	USD	3 Qtrs
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$2.05B	USD	3 Qtrs
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$987.00M	USD	1 Quarter
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$987.00M	USD	1 Quarter
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$158.00M	USD	1 Quarter
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$158.00M	USD	1 Quarter
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$1.73B	USD	3 Qtrs
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$1.73B	USD	3 Qtrs

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