10-K Filing

DOMINION ENERGY, INC CIK: 715957 FY 2020

Filing Information

Form Type	10-K
Accession Number	`0001564590-21-008442`
Period End Date	20201231
Filing Date	20210225
Fiscal Year	2020
Fiscal Period	FY
XBRL Instance	d-10k_20201231_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 122 Income Statement 184 Cash Flow Statement 156 Stockholders Equity 58 Comprehensive Income 74

Balance Sheet 122 line items

Line Item	Tag	Value	Unit	Period
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$18.00M	USD	Point-in-time
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$42.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$3.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$3.00M	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
Common stock, shares outstanding	`CommonStockSharesOutstanding`	806.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	838.00M	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$172.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$135.00M	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts of $42 and $18)	`AccountsReceivableNetCurrent`	$2.29B	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts of $42 and $18)	`AccountsReceivableNetCurrent`	$2.08B	USD	Point-in-time
Other receivables (less allowance for doubtful accounts of $3 at both dates)	`OtherReceivablesNetCurrent`	$340.00M	USD	Point-in-time
Other receivables (less allowance for doubtful accounts of $3 at both dates)	`OtherReceivablesNetCurrent`	$212.00M	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSupplies`	$1.07B	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSupplies`	$1.10B	USD	Point-in-time
Fossil fuel	`EnergyRelatedInventoryFossilFuel`	$411.00M	USD	Point-in-time
Fossil fuel	`EnergyRelatedInventoryFossilFuel`	$349.00M	USD	Point-in-time
Gas stored	`EnergyRelatedInventoryGasStoredUnderground`	$134.00M	USD	Point-in-time
Gas stored	`EnergyRelatedInventoryGasStoredUnderground`	$96.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$296.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$309.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$871.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$699.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$218.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$167.00M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$535.00M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$1.48B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$6.89B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$6.10B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$6.90B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$6.19B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$1.33B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$2.93B	USD	Point-in-time
Other	`OtherLongTermInvestments`	$379.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$404.00M	USD	Point-in-time
Total investments	`LongTermInvestments`	$10.24B	USD	Point-in-time
Total investments	`LongTermInvestments`	$7.91B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$82.96B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$82.04B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$24.84B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$25.11B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$57.20B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$57.85B	USD	Point-in-time
Goodwill	`Goodwill`	$4.86B	USD	Point-in-time
Goodwill	`Goodwill`	$7.39B	USD	Point-in-time
Goodwill	`Goodwill`	$7.38B	USD	Point-in-time
Pension and other postretirement benefit assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.70B	USD	Point-in-time
Pension and other postretirement benefit assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.71B	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$685.00M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$765.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$9.13B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$7.65B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$1.23B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$1.95B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$18.66B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$20.93B	USD	Point-in-time
Noncurrent assets held for sale	`DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent`	$13.96B	USD	Point-in-time
Total assets	`Assets`	$103.82B	USD	Point-in-time
Total assets	`Assets`	$95.91B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.94B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.46B	USD	Point-in-time
Supplemental 364-Day credit facility borrowings	`LinesOfCreditCurrent`	$225.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$849.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$895.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.02B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$944.00M	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.13B	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.28B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$455.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$809.00M	USD	Point-in-time
Liability to Atlantic Coast Pipeline	`LiabilityToAtlanticCoastPipelineProjectCurrent`	$1.05B	USD	Point-in-time
Q-Pipe Transaction deposit	`TransactionDepositLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$1.29B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.73B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$2.13B	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$1.04B	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$625.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$9.94B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$10.84B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$30.91B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$25.49B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$2.16B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$3.41B	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$881.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$100.00M	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$29.00B	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$33.96B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$5.95B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$6.28B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$10.19B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$10.20B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$5.40B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$4.79B	USD	Point-in-time
Pension and other postretirement benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$1.71B	USD	Point-in-time
Pension and other postretirement benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$2.36B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.46B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.39B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$24.64B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$25.10B	USD	Point-in-time
Noncurrent liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent`	$5.75B	USD	Point-in-time
Total liabilities	`Liabilities`	$69.44B	USD	Point-in-time
Total liabilities	`Liabilities`	$69.79B	USD	Point-in-time
Commitments and Contingencies (see Note 23)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (see Note 23)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock (See Note 19)	`PreferredStockValue`	$2.39B	USD	Point-in-time
Preferred stock (See Note 19)	`PreferredStockValue`	$2.39B	USD	Point-in-time
Common stock no par	`CommonStockValue`	$21.26B	USD	Point-in-time
Common stock no par	`CommonStockValue`	$23.82B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.19B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$7.58B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.79B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.72B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$26.12B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$31.99B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$2.04B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$344.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$22.05B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.37B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$95.91B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$103.82B	USD	Point-in-time

Income Statement 184 line items

Line Item	Tag	Value	Unit	Period
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-204.00M	USD	Annual
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$142.00M	USD	Annual
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$58.00M	USD	Annual
Operating Revenue	`Revenues`	$3.52B	USD	1 Quarter
Operating Revenue	`Revenues`	$14.17B	USD	Annual
Operating Revenue	`Revenues`	$3.94B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.11B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.44B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.78B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.90B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.28B	USD	1 Quarter
Operating Revenue	`Revenues`	$11.20B	USD	Annual
Operating Revenue	`Revenues`	$3.61B	USD	1 Quarter
Operating Revenue	`Revenues`	$14.40B	USD	Annual
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.69B	USD	Annual
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.88B	USD	Annual
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.24B	USD	Annual
Purchased (excess) capacity	`PurchasedExcessElectricCapacity`	$53.00M	USD	Annual
Purchased (excess) capacity	`PurchasedExcessElectricCapacity`	$88.00M	USD	Annual
Purchased (excess) capacity	`PurchasedExcessElectricCapacity`	$122.00M	USD	Annual
Purchased gas	`PurchasedExcessGas`	$1.56B	USD	Annual
Purchased gas	`PurchasedExcessGas`	$604.00M	USD	Annual
Purchased gas	`PurchasedExcessGas`	$889.00M	USD	Annual
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$3.79B	USD	Annual
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$2.79B	USD	Annual
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$3.69B	USD	Annual
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$2.28B	USD	Annual
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$1.66B	USD	Annual
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$2.33B	USD	Annual
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$883.00M	USD	Annual
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$580.00M	USD	Annual
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$871.00M	USD	Annual
Impairment of assets and other charges	`AssetImpairmentCharges`	$2.10B	USD	Annual
Impairment of assets and other charges	`AssetImpairmentCharges`	$1.52B	USD	Annual
Impairment of assets and other charges	`AssetImpairmentCharges`	$12.00M	USD	Annual
Gains on sales of assets	`GainLossOnDispositionOfAssets`	$265.00M	USD	Annual
Gains on sales of assets	`GainLossOnDispositionOfAssets`	$61.00M	USD	Annual
Gains on sales of assets	`GainLossOnDispositionOfAssets`	$152.00M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$8.19B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$12.12B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$12.86B	USD	Annual
Income from operations	`OperatingIncomeLoss`	$936.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$-744.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$2.06B	USD	Annual
Income from operations	`OperatingIncomeLoss`	$856.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$3.01B	USD	Annual
Income from operations	`OperatingIncomeLoss`	$1.54B	USD	Annual
Income from operations	`OperatingIncomeLoss`	$1.10B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$804.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$368.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$248.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$27.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$811.00M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$885.00M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$733.00M	USD	Annual
Interest and related charges	`InterestAndDebtExpense`	$1.49B	USD	Annual
Interest and related charges	`InterestAndDebtExpense`	$1.28B	USD	Annual
Interest and related charges	`InterestAndDebtExpense`	$1.38B	USD	Annual
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.41B	USD	Annual
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.62B	USD	Annual
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$869.00M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$336.00M	USD	Point-in-time
Income tax expense	`IncomeTaxExpenseBenefit`	$83.00M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$209.00M	USD	Annual
Income tax expense	`IncomeTaxExpenseBenefit`	$522.00M	USD	Annual
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-468.00M	USD	1 Quarter
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-199.00M	USD	1 Quarter
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$869.00M	USD	1 Quarter
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$2.10B	USD	Annual
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$660.00M	USD	Annual
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$815.00M	USD	1 Quarter
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.33B	USD	Annual
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$947.00M	USD	1 Quarter
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$820.00M	USD	1 Quarter
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$-908.00M	USD	1 Quarter
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$112.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$452.00M	USD	Annual
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$229.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$231.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$19.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-1.88B	USD	Annual
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$38.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$716.00M	USD	Annual
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-125.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-2.00B	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$257.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interest	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$190.00M	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$1.38B	USD	Annual
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$690.00M	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$-550.00M	USD	Annual
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$2.55B	USD	Annual
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$131.00M	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$-239.00M	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$18.00M	USD	Annual
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$102.00M	USD	Annual
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$-149.00M	USD	Annual
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$-680.00M	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$356.00M	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$-1.17B	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$2.45B	USD	Annual
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$1.36B	USD	Annual
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$-270.00M	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$54.00M	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$1.01B	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$682.00M	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$975.00M	USD	1 Quarter
Net Income (Loss) Attributable to Dominion Energy	`NetIncomeLoss`	$-401.00M	USD	Annual
Net Income (Loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$705.00M	USD	Annual
Net Income (Loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$360.00M	USD	Annual
Net Income (Loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-1.98B	USD	Annual
Net Income from continuing operations	`IncomeLossFromContinuingOperations`	$2.09B	USD	Annual
Net Income from continuing operations	`IncomeLossFromContinuingOperations`	$1.58B	USD	Annual
Net Income from continuing operations	`IncomeLossFromContinuingOperations`	$653.00M	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-1.14	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.01	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.14	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.99	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.98	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.25	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$3.19	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.83	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.42	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$-0.57	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.79	USD	Annual
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.22	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.05	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.87	USD	Annual
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.16	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-2.39	USD	Annual
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.23	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.55	USD	Annual
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.32	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.28	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-2.42	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-0.01	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$0.41	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$1.19	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$-0.34	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$1.21	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$1.66	USD	Annual
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$0.07	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$-0.86	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$0.82	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$-1.41	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$-0.56	USD	Annual
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$3.74	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.82	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.25	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.12	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.42	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.90	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.98	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$3.19	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.99	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.75	USD	Annual
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-1.14	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$-0.57	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-2.39	USD	Annual
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.22	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.87	USD	Annual
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.55	USD	Annual
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-2.42	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.32	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.23	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.28	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.01	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-0.16	USD	1 Quarter
Net income (loss) discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.05	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.41	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.07	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$3.74	USD	Annual
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.21	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.17	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$-0.86	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$-0.57	USD	Annual
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$-0.34	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.82	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.62	USD	Annual
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$-1.52	USD	1 Quarter

Cash Flow Statement 156 line items

Line Item	Tag	Value	Unit	Period
Net income including noncontrolling interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$1.38B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$690.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$-550.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$2.55B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$131.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$-239.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-680.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$356.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-1.17B	USD	1 Quarter
Net income	`NetIncomeLoss`	$2.45B	USD	Annual
Net income	`NetIncomeLoss`	$1.36B	USD	Annual
Net income	`NetIncomeLoss`	$-270.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$54.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.01B	USD	1 Quarter
Net income	`NetIncomeLoss`	$682.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$975.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-401.00M	USD	Annual
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.28B	USD	Annual
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.84B	USD	Annual
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.98B	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$517.00M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$216.00M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-324.00M	USD	Annual
Gains on sales of assets and equity method investments	`GainLossOnDispositionOfAssets1`	$63.00M	USD	Annual
Gains on sales of assets and equity method investments	`GainLossOnDispositionOfAssets1`	$1.01B	USD	Annual
Gains on sales of assets and equity method investments	`GainLossOnDispositionOfAssets1`	$167.00M	USD	Annual
Contribution to pension plan	`PensionAndOtherPostretirementBenefitContributions`	$21.00M	USD	Annual
Contribution to pension plan	`PensionAndOtherPostretirementBenefitContributions`	$250.00M	USD	Annual
Provision for refunds and rate credits to electric utility customers	`ProvisionForRefundsAndRateCredits`	$800.00M	USD	Annual
Provision for refunds and rate credits to electric utility customers	`ProvisionForRefundsAndRateCredits`	$77.00M	USD	Annual
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$1.33B	USD	Annual
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$395.00M	USD	Annual
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$2.35B	USD	Annual
Loss for equity method investee	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	$-2.40B	USD	Annual
Charges related to a voluntary retirement program	`ChargeRelatedToVoluntaryRetirementProgram`	$320.00M	USD	Annual
Net (gains) losses on nuclear decommissioning trusts funds and other investments	`GainLossOnInvestments`	$412.00M	USD	Annual
Net (gains) losses on nuclear decommissioning trusts funds and other investments	`GainLossOnInvestments`	$-102.00M	USD	Annual
Net (gains) losses on nuclear decommissioning trusts funds and other investments	`GainLossOnInvestments`	$626.00M	USD	Annual
Charge (revision) for future ash pond and landfill closure costs	`EnvironmentalExpenseAndLiabilities`	$11.00M	USD	Annual
Charge (revision) for future ash pond and landfill closure costs	`EnvironmentalExpenseAndLiabilities`	$81.00M	USD	Annual
Charge (revision) for future ash pond and landfill closure costs	`EnvironmentalExpenseAndLiabilities`	$-113.00M	USD	Annual
Other adjustments	`OtherNoncashIncomeExpense`	$-159.00M	USD	Annual
Other adjustments	`OtherNoncashIncomeExpense`	$5.00M	USD	Annual
Other adjustments	`OtherNoncashIncomeExpense`	$-19.00M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$110.00M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$238.00M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$71.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-39.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$29.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$90.00M	USD	Annual
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-195.00M	USD	Annual
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$247.00M	USD	Annual
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-212.00M	USD	Annual
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$51.00M	USD	Annual
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$-7.00M	USD	Annual
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$225.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$35.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-225.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$67.00M	USD	Annual
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$-53.00M	USD	Annual
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$-12.00M	USD	Annual
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$-78.00M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$54.00M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-101.00M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-13.00M	USD	Annual
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositsOutstanding`	$-60.00M	USD	Annual
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositsOutstanding`	$-26.00M	USD	Annual
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$36.00M	USD	Annual
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-43.00M	USD	Annual
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-181.00M	USD	Annual
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-114.00M	USD	Annual
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-319.00M	USD	Annual
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-148.00M	USD	Annual
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$456.00M	USD	Annual
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$246.00M	USD	Annual
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-20.00M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$5.23B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.77B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$5.20B	USD	Annual
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$4.98B	USD	Annual
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$4.25B	USD	Annual
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$6.02B	USD	Annual
Cash and restricted cash acquired in the SCANA Combination	`CashAcquiredFromAcquisition`	$389.00M	USD	Annual
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$341.00M	USD	Annual
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$151.00M	USD	Annual
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$311.00M	USD	Annual
Proceeds from sales of assets and equity method investments	`ProceedsFromSaleOfProductiveAssets`	$143.00M	USD	Annual
Proceeds from sales of assets and equity method investments	`ProceedsFromSaleOfProductiveAssets`	$2.54B	USD	Annual
Proceeds from sales of assets and equity method investments	`ProceedsFromSaleOfProductiveAssets`	$447.00M	USD	Annual
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$1.80B	USD	Annual
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$1.71B	USD	Annual
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$4.28B	USD	Annual
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$1.89B	USD	Annual
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$1.75B	USD	Annual
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$4.38B	USD	Annual
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$428.00M	USD	Annual
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$209.00M	USD	Annual
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$148.00M	USD	Annual
Acquisition of equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$178.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-12.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-109.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-23.00M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.36B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-4.62B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.92B	USD	Annual
Issuance (repayment) of short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebtExcludingShortTermNotes`	$-2.96B	USD	Annual
Issuance (repayment) of short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebtExcludingShortTermNotes`	$404.00M	USD	Annual
Issuance (repayment) of short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebtExcludingShortTermNotes`	$-16.00M	USD	Annual
Issuance of short-term notes	`ProceedsFromNotesPayable`	$3.00B	USD	Annual
Issuance of short-term notes	`ProceedsFromNotesPayable`	$1.12B	USD	Annual
Issuance of short-term notes	`ProceedsFromNotesPayable`	$1.45B	USD	Annual
Repayment and repurchase of short-term notes	`RepaymentsOfNotesPayable`	$1.12B	USD	Annual
Repayment and repurchase of short-term notes	`RepaymentsOfNotesPayable`	$1.45B	USD	Annual
Repayment and repurchase of short-term notes	`RepaymentsOfNotesPayable`	$3.00B	USD	Annual
Supplemental 364-day credit facility borrowings	`ProceedsFromLinesOfCredit`	$225.00M	USD	Annual
Credit facility borrowings (repayments)	`ProceedsFromRepaymentsOfLinesOfCredit`	$73.00M	USD	Annual
Credit facility borrowings (repayments)	`ProceedsFromRepaymentsOfLinesOfCredit`	$-113.00M	USD	Annual
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$6.36B	USD	Annual
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.37B	USD	Annual
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$6.58B	USD	Annual
Repayment and repurchase of long-term debt (including redemption premiums)	`RepaymentsOfLongTermDebt`	$5.68B	USD	Annual
Repayment and repurchase of long-term debt (including redemption premiums)	`RepaymentsOfLongTermDebt`	$9.12B	USD	Annual
Repayment and repurchase of long-term debt (including redemption premiums)	`RepaymentsOfLongTermDebt`	$2.88B	USD	Annual
Proceeds from sale of interest in Cove Point	`ProceedsFromSaleOfInterestInPartnershipUnit`	$2.08B	USD	Annual
Issuance of 2019 Equity Units	`ProceedsFromIssuanceOrSaleOfEquityUnits`	$1.58B	USD	Annual
Issuance of Series B Preferred Stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$791.00M	USD	Annual
Repurchase of common stock	`PaymentsForRepurchaseOfCommonStock`	$3.08B	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$159.00M	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.46B	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.52B	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.40B	USD	Point-in-time
Common dividend payments	`PaymentsOfDividendsCommonStock`	$2.98B	USD	Annual
Common dividend payments	`PaymentsOfDividendsCommonStock`	$2.19B	USD	Annual
Common dividend payments	`PaymentsOfDividendsCommonStock`	$2.87B	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-274.00M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-446.00M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-236.00M	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-2.21B	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-2.33B	USD	Annual
Net cash used in financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-704.00M	USD	Annual
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-122.00M	USD	Annual
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-22.00M	USD	Annual
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$206.00M	USD	Annual
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`	$391.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$185.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$269.00M	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`	$391.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$185.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$269.00M	USD	Point-in-time

Stockholders Equity 58 line items

Line Item	Tag	Value	Unit	Period
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$3.45	USD	Annual
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.94	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$3.67	USD	Annual
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.94	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.94	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$3.34	USD	Annual
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.63	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$22.05B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.37B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.38B	USD	Annual
Net income (loss) including noncontrolling interests	`ProfitLoss`	$690.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-550.00M	USD	Annual
Net income (loss) including noncontrolling interests	`ProfitLoss`	$2.55B	USD	Annual
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$131.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-239.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$481.00M	USD	Annual
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$5.40B	USD	Annual
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$2.46B	USD	Annual
Issuance of stock (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	4.10M	shares	Point-in-time
Issuance of stock (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	6.10M	shares	Annual
Issuance of stock (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	18.50M	shares	Point-in-time
Stock purchase contract component of 2019 Equity Units	`StockPurchaseContractComponentsOfEquityUnits`	$264.00M	USD	Annual
Acquisition of SCANA	`StockIssuedDuringPeriodValueAcquisitions`	$6.82B	USD	Annual
Acquisition of public interest in Dominion Energy Midstream	`AcquisitionOfPublicInterestAmountOfIncreaseDecreaseInEquityAndNoncontrollingInterestFromAcquisition`	$-40.00M	USD	Annual
Sale of interest in Cove Point	`NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest`	$1.86B	USD	Annual
Stock repurchases	`StockRepurchasedDuringPeriodValue`	$3.08B	USD	Annual
Stock repurchases	`StockRepurchasedDuringPeriodValue`	$323.00M	USD	Point-in-time
Stock repurchases (in shares)	`StockRepurchasedDuringPeriodShares`	4.10M	shares	Point-in-time
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$22.00M	USD	Annual
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$29.00M	USD	Annual
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$24.00M	USD	Annual
Preferred stock dividends (See Note 19)	`DividendsPreferredStockStock`	$65.00M	USD	Annual
Preferred stock dividends (See Note 19)	`DividendsPreferredStockStock`	$17.00M	USD	Annual
Common dividends and distributions	`DividendsCommonStockCash`	$2.33B	USD	Annual
Common dividends and distributions	`DividendsCommonStockCash`	$3.04B	USD	Annual
Common dividends and distributions	`DividendsCommonStockCash`	$3.07B	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-93.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$76.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-17.00M	USD	Annual
GT&S Transaction closing	`StockIssuedDuringPeriodGTSTransactionClosing`	$-1.37B	USD	Annual
Other	`StockholdersEquityOther`	$16.00M	USD	Annual
Other	`StockholdersEquityOther`	$11.00M	USD	Annual
Other	`StockholdersEquityOther`	$14.00M	USD	Annual
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$22.05B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.37B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time

Comprehensive Income 74 line items

Line Item	Tag	Value	Unit	Period
Net income including noncontrolling interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$1.38B	USD	Annual
Net deferred losses on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$35.00M	USD	Annual
Net deferred losses on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-10.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$690.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$-550.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$2.55B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net deferred losses on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$81.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$131.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$-239.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-680.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$356.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-1.17B	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$14.00M	USD	Annual
Net income	`NetIncomeLoss`	$2.45B	USD	Annual
Net income	`NetIncomeLoss`	$1.36B	USD	Annual
Net income	`NetIncomeLoss`	$-270.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-5.00M	USD	Annual
Net income	`NetIncomeLoss`	$54.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.01B	USD	1 Quarter
Net income	`NetIncomeLoss`	$682.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$975.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$14.00M	USD	Annual
Net income	`NetIncomeLoss`	$-401.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-2.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$75.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-4.00M	USD	Annual
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-35.00M	USD	Annual
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$21.00M	USD	Annual
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-239.00M	USD	Annual
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$30.00M	USD	Annual
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-110.00M	USD	Annual
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-75.00M	USD	Annual
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.00M	USD	Annual
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-2.00M	USD	Annual
Changes in unrealized net gains (losses) on investment securities, net tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$43.00M	USD	Annual
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$6.00M	USD	Annual
Changes in unrealized net gains (losses) on investment securities, net tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$39.00M	USD	Annual
Changes in unrealized net gains (losses) on investment securities, net tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-18.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$215.00M	USD	Annual
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$23.00M	USD	Annual
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$13.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$22.00M	USD	Annual
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$21.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-25.00M	USD	Annual
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	$-1.00M	USD	Annual
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	$-1.00M	USD	Annual
Net derivative (gains) losses-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-227.00M	USD	Annual
Net derivative (gains) losses-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-102.00M	USD	Annual
Net derivative (gains) losses-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$62.00M	USD	Annual
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$18.00M	USD	Annual
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$4.00M	USD	Annual
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-5.00M	USD	Annual
Net pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$66.00M	USD	Annual
Net pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$78.00M	USD	Annual
Net pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$37.00M	USD	Annual
Changes in other comprehensive income from equity method investees, net of tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$1.00M	USD	Annual
Changes in other comprehensive income from equity method investees, net of tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$1.00M	USD	Annual
Total other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-93.00M	USD	Annual
Total other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$76.00M	USD	Annual
Total other comprehensive loss	`OtherComprehensiveIncomeLossNetOfTax`	$-17.00M	USD	Annual
Comprehensive income (loss) including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.53B	USD	Annual
Comprehensive income (loss) including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Annual
Comprehensive income (loss) including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-474.00M	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$103.00M	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$-149.00M	USD	Annual
Comprehensive income (loss) attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$18.00M	USD	Annual
Comprehensive income (loss) attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$1.26B	USD	Annual
Comprehensive income (loss) attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$2.43B	USD	Annual
Comprehensive income (loss) attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$-325.00M	USD	Annual

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