10-Q Filing

DOMINION ENERGY, INC CIK: 715957 Q3 2022

Filing Information

Form Type	10-Q
Accession Number	`0001564590-22-036712`
Period End Date	20220930
Filing Date	20221104
Fiscal Year	2022
Fiscal Period	Q3
XBRL Instance	d-10q_20220930_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 106 Income Statement 116 Cash Flow Statement 93 Stockholders Equity 42 Comprehensive Income 71

Balance Sheet 106 line items

Line Item	Tag	Value	Unit	Period
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$40.00M	USD	Point-in-time
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$38.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$4.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$4.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$163.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$283.00M	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
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.17B	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.22B	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	810.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	833.00M	shares	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$349.00M	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$275.00M	USD	Point-in-time
Inventories	`InventoryNet`	$1.63B	USD	Point-in-time
Inventories	`InventoryNet`	$1.77B	USD	Point-in-time
Margin deposit assets	`MarginDepositAssets`	$678.00M	USD	Point-in-time
Margin deposit assets	`MarginDepositAssets`	$829.00M	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$670.00M	USD	Point-in-time
Derivative assets	`DerivativeAssetsCurrent`	$122.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$1.49B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$2.06B	USD	Point-in-time
Other	`OtherAssetsCurrent`	$470.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$640.00M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$25.00M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$122.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$8.70B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$7.27B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$7.95B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$5.59B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$2.93B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$2.94B	USD	Point-in-time
Other	`OtherLongTermInvestments`	$384.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$394.00M	USD	Point-in-time
Total investments	`LongTermInvestments`	$11.28B	USD	Point-in-time
Total investments	`LongTermInvestments`	$8.91B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$90.78B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$86.50B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$27.89B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$26.73B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$62.89B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$59.77B	USD	Point-in-time
Goodwill	`Goodwill`	$7.29B	USD	Point-in-time
Goodwill	`Goodwill`	$7.41B	USD	Point-in-time
Derivative assets	`DerivativeAssetsNoncurrent`	$1.80B	USD	Point-in-time
Derivative assets	`DerivativeAssetsNoncurrent`	$491.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$8.96B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$8.64B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$4.97B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$4.73B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$23.03B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$21.27B	USD	Point-in-time
Total assets	`Assets`	$103.53B	USD	Point-in-time
Total assets	`Assets`	$99.59B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$841.00M	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.89B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$2.31B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$2.94B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.20B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.10B	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.17B	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.19B	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$1.18B	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$359.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$986.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$1.02B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.81B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.85B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$12.17B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$8.67B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$35.63B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$35.19B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$1.39B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$1.39B	USD	Point-in-time
Supplemental credit facility borrowings	`LongTermLineOfCredit`	$450.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$850.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$691.00M	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$38.16B	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$37.43B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$6.66B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$7.00B	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesNoncurrent`	$509.00M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesNoncurrent`	$1.19B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$10.04B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$10.71B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$6.69B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$6.39B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$24.63B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$24.57B	USD	Point-in-time
Total liabilities	`Liabilities`	$70.67B	USD	Point-in-time
Total liabilities	`Liabilities`	$74.96B	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)	`TemporaryEquityCarryingAmountIncludingPortionAttributableToNoncontrollingInterests`	$1.61B	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
Common stock - no par	`CommonStockValue`	$21.61B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$23.48B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.68B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$5.37B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.46B	USD	Point-in-time
Accumulated other comprehensive loss	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.37B	USD	Point-in-time
Shareholders' equity	`StockholdersEquity`	$28.57B	USD	Point-in-time
Shareholders' equity	`StockholdersEquity`	$27.31B	USD	Point-in-time
Total liabilities, mezzanine equity and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$103.53B	USD	Point-in-time
Total liabilities, mezzanine equity and shareholders' equity	`LiabilitiesAndStockholdersEquity`	$99.59B	USD	Point-in-time

Income Statement 116 line items

Line Item	Tag	Value	Unit	Period
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$4.00M	USD	3 Qtrs
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	-	USD	1 Quarter
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-6.00M	USD	1 Quarter
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$5.00M	USD	3 Qtrs
Operating Revenue	`Revenues`	$4.39B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.18B	USD	1 Quarter
Operating Revenue	`Revenues`	$10.08B	USD	3 Qtrs
Operating Revenue	`Revenues`	$12.26B	USD	3 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$1.74B	USD	3 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.62B	USD	3 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$1.22B	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$703.00M	USD	1 Quarter
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$16.00M	USD	1 Quarter
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$45.00M	USD	3 Qtrs
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$62.00M	USD	3 Qtrs
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$26.00M	USD	1 Quarter
Purchased gas	`PurchasedExcessGas`	$665.00M	USD	3 Qtrs
Purchased gas	`PurchasedExcessGas`	$985.00M	USD	3 Qtrs
Purchased gas	`PurchasedExcessGas`	$60.00M	USD	1 Quarter
Purchased gas	`PurchasedExcessGas`	$138.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$3.03B	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$991.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$2.81B	USD	3 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$927.00M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$621.00M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$727.00M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$1.83B	USD	3 Qtrs
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$2.12B	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$223.00M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$702.00M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$719.00M	USD	3 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$231.00M	USD	1 Quarter
Impairment of assets and other charges (benefits)	`ImpairmentOfAssetsCashAndOtherChargesBenefit`	$426.00M	USD	3 Qtrs
Impairment of assets and other charges (benefits)	`ImpairmentOfAssetsCashAndOtherChargesBenefit`	$21.00M	USD	1 Quarter
Impairment of assets and other charges (benefits)	`ImpairmentOfAssetsCashAndOtherChargesBenefit`	$-222.00M	USD	1 Quarter
Impairment of assets and other charges (benefits)	`ImpairmentOfAssetsCashAndOtherChargesBenefit`	$194.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$3.00M	USD	1 Quarter
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$-581.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$2.00M	USD	3 Qtrs
Losses (gains) on sales of assets	`GainLossOnDispositionOfAssets`	$27.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.33B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$10.53B	USD	3 Qtrs
Total operating expenses	`CostsAndExpenses`	$3.31B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$8.00B	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$2.08B	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$841.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$1.73B	USD	3 Qtrs
Income from operations	`OperatingIncomeLoss`	$1.07B	USD	1 Quarter
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$255.00M	USD	3 Qtrs
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$214.00M	USD	3 Qtrs
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$92.00M	USD	1 Quarter
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$69.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$732.00M	USD	3 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$-171.00M	USD	3 Qtrs
Other income (expense)	`OtherNonoperatingIncomeExpense`	$70.00M	USD	1 Quarter
Other income (expense)	`OtherNonoperatingIncomeExpense`	$133.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$407.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$978.00M	USD	3 Qtrs
Interest and related charges	`InterestAndDebtExpense`	$329.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$550.00M	USD	3 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$905.00M	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$636.00M	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.26B	USD	3 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$2.05B	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$243.00M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$35.00M	USD	1 Quarter
Income tax expense	`IncomeTaxExpenseBenefit`	$200.00M	USD	3 Qtrs
Income tax expense	`IncomeTaxExpenseBenefit`	$124.00M	USD	1 Quarter
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.02B	USD	3 Qtrs
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$601.00M	USD	1 Quarter
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$781.00M	USD	1 Quarter
Net Income From Continuing Operations	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$1.85B	USD	3 Qtrs
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$15.00M	USD	3 Qtrs
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$65.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$119.00M	USD	3 Qtrs
Net Income (Loss) From Discontinued Operations	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-3.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$1.97B	USD	3 Qtrs
Net Income Including Noncontrolling Interests	`ProfitLoss`	$666.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$1.04B	USD	3 Qtrs
Net Income Including Noncontrolling Interests	`ProfitLoss`	$778.00M	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$22.00M	USD	3 Qtrs
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$12.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$1.04B	USD	3 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$654.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$778.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$1.95B	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$1.83B	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$1.02B	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$781.00M	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperations`	$589.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-3.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$65.00M	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$119.00M	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$15.00M	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.16	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.91	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$2.20	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.71	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.08	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.15	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.02	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$0.91	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$2.35	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$1.18	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareBasic`	$0.79	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$2.20	USD	3 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.71	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.91	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.15	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.08	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.02	USD	3 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.15	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.17	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.91	USD	1 Quarter
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$2.35	USD	3 Qtrs
Net income attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.79	USD	1 Quarter

Cash Flow Statement 93 line items

Line Item	Tag	Value	Unit	Period
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.97B	USD	3 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$666.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.04B	USD	3 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$778.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.04B	USD	3 Qtrs
Net income	`NetIncomeLoss`	$654.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$778.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.95B	USD	3 Qtrs
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.06B	USD	3 Qtrs
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.33B	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$199.00M	USD	3 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$269.00M	USD	3 Qtrs
Provision for refunds to electric utility customers	`ProvisionForRefundsToElectricUtilityCustomers`	$350.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentAndOtherCharges`	$194.00M	USD	3 Qtrs
Impairment of assets and other charges	`AssetImpairmentAndOtherCharges`	$394.00M	USD	3 Qtrs
Losses (gains) on sales of assets and equity method investments	`GainsOnSalesOfAssetsAndEquityMethodInvestments`	$-601.00M	USD	3 Qtrs
Net (gains) losses on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$-658.00M	USD	3 Qtrs
Net (gains) losses on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$370.00M	USD	3 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$85.00M	USD	3 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$-273.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-207.00M	USD	3 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$56.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$45.00M	USD	3 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$206.00M	USD	3 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$1.52B	USD	3 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$531.00M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInPrepayments`	$103.00M	USD	3 Qtrs
Prepayments	`IncreaseDecreaseInPrepayments`	$121.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-29.00M	USD	3 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-54.00M	USD	3 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$28.00M	USD	3 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$51.00M	USD	3 Qtrs
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositAssetsAndLiabilities`	$152.00M	USD	3 Qtrs
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositAssetsAndLiabilities`	$539.00M	USD	3 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-432.00M	USD	3 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-114.00M	USD	3 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-344.00M	USD	3 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-103.00M	USD	3 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$238.00M	USD	3 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$460.00M	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.67B	USD	3 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.54B	USD	3 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$4.14B	USD	3 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$5.25B	USD	3 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$87.00M	USD	3 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$139.00M	USD	3 Qtrs
Proceeds from sale of Hope	`ProceedsFromSaleOfHope`	$722.00M	USD	3 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$605.00M	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$3.32B	USD	3 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$614.00M	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$2.69B	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$3.29B	USD	3 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$2.48B	USD	3 Qtrs
Repayment of Q-Pipe Transaction deposit	`RepaymentOfQPipeTransactionDeposit`	$1.26B	USD	3 Qtrs
Proceeds from sale of assets and equity method investments	`ProceedsFromSaleOfAssetsAndEquityMethodInvestments`	$146.00M	USD	3 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$1.01B	USD	3 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$34.00M	USD	3 Qtrs
Short-term deposit	`PaymentsToShortTermDeposit`	$2.00B	USD	3 Qtrs
Return of short-term deposit	`ProceedsFromReturnOfShortTermDeposit`	$2.00B	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$170.00M	USD	3 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$143.00M	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-4.52B	USD	3 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-6.61B	USD	3 Qtrs
Issuance of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$2.99B	USD	3 Qtrs
Issuance of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$629.00M	USD	3 Qtrs
Issuance of short-term notes	`ProceedsFromNotesPayable`	$1.26B	USD	3 Qtrs
Repayment of supplemental 364-day credit facility borrowings	`RepaymentsOfLinesOfCredit`	$225.00M	USD	3 Qtrs
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.59B	USD	3 Qtrs
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$2.50B	USD	3 Qtrs
Repayment and repurchase of long-term debt	`RepaymentsOfLongTermDebt`	$1.21B	USD	3 Qtrs
Repayment and repurchase of long-term debt	`RepaymentsOfLongTermDebt`	$2.71B	USD	3 Qtrs
Supplemental credit facility borrowings	`ProceedsFromSupplementalCreditFacilityBorrowings`	$900.00M	USD	3 Qtrs
Supplemental credit facility borrowings	`ProceedsFromSupplementalCreditFacilityBorrowings`	$900.00M	USD	3 Qtrs
Repayment of supplemental credit facility borrowings	`RepaymentsOfSupplementalCreditFacilityBorrowings`	$450.00M	USD	3 Qtrs
Series A Preferred Stock redemption	`ProceedsFromRepurchaseOfRedeemablePreferredStock`	$-1.61B	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.74B	USD	3 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$144.00M	USD	3 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.53B	USD	3 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.65B	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-248.00M	USD	3 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-155.00M	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.78B	USD	3 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$3.09B	USD	3 Qtrs
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$20.00M	USD	3 Qtrs
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-68.00M	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`	$267.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$408.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$340.00M	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`	$267.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$408.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$340.00M	USD	Point-in-time

Stockholders Equity 42 line items

Line Item	Tag	Value	Unit	Period
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$2.02	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$1.89	USD	3 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.63	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.67	USD	1 Quarter
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.31B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.30B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.88B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.57B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.23B	USD	Point-in-time
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.97B	USD	3 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$666.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.04B	USD	3 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$778.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$195.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$44.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$292.00M	USD	3 Qtrs
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$1.85B	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`	$24.00M	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`	$23.00M	USD	3 Qtrs
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$16.00M	USD	1 Quarter
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$20.00M	USD	1 Quarter
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$48.00M	USD	3 Qtrs
Preferred stock dividends (see Note 16)	`DividendsPreferredStockStock`	$72.00M	USD	3 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$557.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.65B	USD	3 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$529.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.57B	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$22.00M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$24.00M	USD	1 Quarter
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$84.00M	USD	3 Qtrs
Other comprehensive income, net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$101.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$1.00M	USD	3 Qtrs
Other	`StockholdersEquityOther`	$1.00M	USD	1 Quarter
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.31B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.30B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.88B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$28.57B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.23B	USD	Point-in-time

Comprehensive Income 71 line items

Line Item	Tag	Value	Unit	Period
Net income including noncontrolling interests	`ProfitLoss`	$1.97B	USD	3 Qtrs
Net deferred gain (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-4.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$666.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$1.04B	USD	3 Qtrs
Net deferred gain (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-8.00M	USD	3 Qtrs
Net income including noncontrolling interests	`ProfitLoss`	$778.00M	USD	1 Quarter
Net deferred gain (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-22.00M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$1.04B	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-9.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$654.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-8.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-37.00M	USD	3 Qtrs
Net income	`NetIncomeLoss`	$778.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$1.95B	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-1.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-8.00M	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-8.00M	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$21.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-11.00M	USD	3 Qtrs
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$10.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-2.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$64.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-4.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-12.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-4.00M	USD	1 Quarter
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-1.00M	USD	1 Quarter
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$2.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-15.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$4.00M	USD	1 Quarter
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-5.00M	USD	3 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-27.00M	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`	$-116.00M	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$5.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$9.00M	USD	1 Quarter
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$6.00M	USD	1 Quarter
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$21.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$22.00M	USD	3 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-1.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$30.00M	USD	3 Qtrs
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	$1.00M	USD	3 Qtrs
Changes in other comprehensive income from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	$1.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-12.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-10.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-35.00M	USD	3 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-33.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$3.00M	USD	1 Quarter
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-13.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$5.00M	USD	3 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-1.00M	USD	1 Quarter
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-26.00M	USD	1 Quarter
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-59.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-63.00M	USD	3 Qtrs
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$-19.00M	USD	1 Quarter
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$-3.00M	USD	1 Quarter
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$-3.00M	USD	3 Qtrs
Changes in other comprehensive income from equity method investees	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$1.00M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$22.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$24.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$84.00M	USD	3 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$101.00M	USD	3 Qtrs
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$800.00M	USD	1 Quarter
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.07B	USD	3 Qtrs
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.12B	USD	3 Qtrs
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$690.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$12.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$22.00M	USD	3 Qtrs
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$2.05B	USD	3 Qtrs
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$678.00M	USD	1 Quarter
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$1.12B	USD	3 Qtrs
Comprehensive income attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$800.00M	USD	1 Quarter

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