10-Q Filing

DOMINION ENERGY, INC CIK: 715957 Q2 2021

Filing Information

Form Type	10-Q
Accession Number	`0001564590-21-041966`
Period End Date	20210630
Filing Date	20210806
Fiscal Year	2021
Fiscal Period	Q2
XBRL Instance	d-10q_20210630_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 114 Income Statement 116 Cash Flow Statement 96 Stockholders Equity 44 Comprehensive Income 72

Balance Sheet 114 line items

Line Item	Tag	Value	Unit	Period
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$42.00M	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`	$3.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$172.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$240.00M	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.29B	USD	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$1.73B	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	807.00M	shares	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	806.00M	shares	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$212.00M	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$247.00M	USD	Point-in-time
Inventories	`InventoryNet`	$1.54B	USD	Point-in-time
Inventories	`InventoryNet`	$1.55B	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$309.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$450.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$699.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$873.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$340.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$167.00M	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$1.48B	USD	Point-in-time
Current assets held for sale	`AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$1.51B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$6.92B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$6.89B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$7.52B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$6.90B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$2.93B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$2.95B	USD	Point-in-time
Other	`OtherLongTermInvestments`	$384.00M	USD	Point-in-time
Other	`OtherLongTermInvestments`	$404.00M	USD	Point-in-time
Total investments	`LongTermInvestments`	$10.24B	USD	Point-in-time
Total investments	`LongTermInvestments`	$10.86B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$85.29B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$82.96B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$25.11B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$26.07B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$59.23B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$57.85B	USD	Point-in-time
Goodwill	`Goodwill`	$7.41B	USD	Point-in-time
Goodwill	`Goodwill`	$7.38B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$9.13B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$8.76B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$4.79B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$4.42B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$20.96B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$20.93B	USD	Point-in-time
Total assets	`Assets`	$95.91B	USD	Point-in-time
Total assets	`Assets`	$97.96B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$1.94B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$2.10B	USD	Point-in-time
Supplemental 364-Day credit facility borrowings	`LinesOfCreditCurrent`	$225.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$3.03B	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$895.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$944.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$774.00M	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.13B	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$997.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$631.00M	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
Liability to Atlantic Coast Pipeline	`LiabilityToAtlanticCoastPipelineProjectCurrent`	$115.00M	USD	Point-in-time
Q-Pipe Transaction deposit	`TransactionDepositLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$1.29B	USD	Point-in-time
Q-Pipe Transaction deposit	`TransactionDepositLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$1.29B	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$415.00M	USD	Point-in-time
Derivative liabilities	`DerivativeLiabilitiesCurrent`	$435.00M	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$2.11B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.93B	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$625.00M	USD	Point-in-time
Current liabilities held for sale	`LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent`	$631.00M	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$11.68B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$10.84B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$31.29B	USD	Point-in-time
Long-term debt	`LongTermDebtOtherThanJuniorSubordinatedNotes`	$30.91B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$2.16B	USD	Point-in-time
Junior subordinated notes	`JuniorSubordinatedLongTermNotes`	$2.16B	USD	Point-in-time
Supplemental credit facility borrowings	`LineOfCredit`	$250.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$885.00M	USD	Point-in-time
Other	`OtherLongTermDebtNoncurrent`	$881.00M	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$33.96B	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$34.59B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$6.26B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredIncomeTaxLiabilitiesNet`	$5.95B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$10.29B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$10.19B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$8.50B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$8.27B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$24.64B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$24.82B	USD	Point-in-time
Total liabilities	`Liabilities`	$71.08B	USD	Point-in-time
Total liabilities	`Liabilities`	$69.44B	USD	Point-in-time
Commitments and Contingencies (see Note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (see Note 17)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock (See Note 16)	`PreferredStockValue`	$2.39B	USD	Point-in-time
Preferred stock (See Note 16)	`PreferredStockValue`	$2.39B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$21.37B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$21.26B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.43B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$4.19B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.72B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.64B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$26.55B	USD	Point-in-time
Total shareholders' equity	`StockholdersEquity`	$26.12B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$334.00M	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$344.00M	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$30.88B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.88B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.04B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$32.75B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$97.96B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$95.91B	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	1 Quarter
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-562.00M	USD	2 Qtrs
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$11.00M	USD	2 Qtrs
Income tax expense (benefit) from discontinued operations	`DiscontinuedOperationTaxEffectOfDiscontinuedOperation`	$-593.00M	USD	1 Quarter
Operating Revenue	`Revenues`	$3.11B	USD	1 Quarter
Operating Revenue	`Revenues`	$6.91B	USD	2 Qtrs
Operating Revenue	`Revenues`	$7.04B	USD	2 Qtrs
Operating Revenue	`Revenues`	$3.04B	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$1.16B	USD	2 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$487.00M	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$1.04B	USD	2 Qtrs
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$507.00M	USD	1 Quarter
Purchased (excess) electric capacity	`PurchasedExcessElectricCapacity`	$13.00M	USD	2 Qtrs
Purchased (excess) electric capacity	`PurchasedExcessElectricCapacity`	$36.00M	USD	2 Qtrs
Purchased (excess) electric capacity	`PurchasedExcessElectricCapacity`	$11.00M	USD	1 Quarter
Purchased (excess) electric capacity	`PurchasedExcessElectricCapacity`	$25.00M	USD	1 Quarter
Purchased gas	`PurchasedExcessGas`	$524.00M	USD	2 Qtrs
Purchased gas	`PurchasedExcessGas`	$605.00M	USD	2 Qtrs
Purchased gas	`PurchasedExcessGas`	$90.00M	USD	1 Quarter
Purchased gas	`PurchasedExcessGas`	$121.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$895.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.74B	USD	2 Qtrs
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$852.00M	USD	1 Quarter
Other operations and maintenance	`UtilitiesOperatingExpenseMaintenanceAndOperations`	$1.88B	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$578.00M	USD	1 Quarter
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$1.16B	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$1.21B	USD	2 Qtrs
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$604.00M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$220.00M	USD	1 Quarter
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$479.00M	USD	2 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$460.00M	USD	2 Qtrs
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$222.00M	USD	1 Quarter
Impairment of assets and other charges (benefit)	`AssetImpairmentCharges`	$44.00M	USD	1 Quarter
Impairment of assets and other charges (benefit)	`AssetImpairmentCharges`	$812.00M	USD	2 Qtrs
Impairment of assets and other charges (benefit)	`AssetImpairmentCharges`	$416.00M	USD	2 Qtrs
Impairment of assets and other charges (benefit)	`AssetImpairmentCharges`	$321.00M	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$2.30B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$5.67B	USD	2 Qtrs
Total operating expenses	`CostsAndExpenses`	$2.67B	USD	1 Quarter
Total operating expenses	`CostsAndExpenses`	$5.87B	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$1.17B	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$804.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$1.24B	USD	2 Qtrs
Income from operations	`OperatingIncomeLoss`	$363.00M	USD	1 Quarter
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$2.00M	USD	1 Quarter
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$145.00M	USD	2 Qtrs
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$65.00M	USD	1 Quarter
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$5.00M	USD	2 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$41.00M	USD	2 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$599.00M	USD	2 Qtrs
Other income	`OtherNonoperatingIncomeExpense`	$312.00M	USD	1 Quarter
Other income	`OtherNonoperatingIncomeExpense`	$498.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$830.00M	USD	2 Qtrs
Interest and related charges	`InterestAndDebtExpense`	$398.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$518.00M	USD	1 Quarter
Interest and related charges	`InterestAndDebtExpense`	$571.00M	USD	2 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$222.00M	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$906.00M	USD	1 Quarter
Income from continuing operations including noncontrolling interests before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$1.41B	USD	2 Qtrs
Income from continuing operations including noncontrolling interests before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest`	$388.00M	USD	2 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$37.00M	USD	1 Quarter
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-13.00M	USD	2 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$165.00M	USD	2 Qtrs
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-47.00M	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`	$1.25B	USD	2 Qtrs
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$401.00M	USD	2 Qtrs
Net Income From Continuing Operations Including Noncontrolling Interests	`IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest`	$269.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interests	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-1.77B	USD	2 Qtrs
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interests	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$26.00M	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interests	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$-2.00B	USD	1 Quarter
Net Income (Loss) From Discontinued Operations Including Noncontrolling Interests	`IncomeLossFromDiscontinuedOperationsNetOfTax`	$54.00M	USD	2 Qtrs
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$1.30B	USD	2 Qtrs
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$-1.37B	USD	2 Qtrs
Net Income (Loss) Including Noncontrolling Interests	`ProfitLoss`	$295.00M	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$37.00M	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$68.00M	USD	2 Qtrs
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$10.00M	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$10.00M	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$-1.17B	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$285.00M	USD	1 Quarter
Net Income (Loss)	`NetIncomeLoss`	$-1.44B	USD	2 Qtrs
Net Income (Loss)	`NetIncomeLoss`	$1.29B	USD	2 Qtrs
Net Income from continuing operations	`IncomeLossFromContinuingOperations`	$397.00M	USD	2 Qtrs
Net Income from continuing operations	`IncomeLossFromContinuingOperations`	$259.00M	USD	1 Quarter
Net Income from continuing operations	`IncomeLossFromContinuingOperations`	$1.24B	USD	2 Qtrs
Net Income from continuing operations	`IncomeLossFromContinuingOperations`	$863.00M	USD	1 Quarter
Net Income (Loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$26.00M	USD	1 Quarter
Net Income (Loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-1.84B	USD	2 Qtrs
Net Income (Loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$54.00M	USD	2 Qtrs
Net Income (Loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity`	$-2.03B	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.43	USD	2 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.49	USD	2 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$0.30	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerBasicShare`	$1.01	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.07	USD	2 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-2.42	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$-2.18	USD	2 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare`	$0.03	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$-1.75	USD	2 Qtrs
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$1.56	USD	2 Qtrs
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$0.33	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareBasic`	$-1.41	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.35	USD	2 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.90	USD	1 Quarter
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$1.49	USD	2 Qtrs
Net income from continuing operations	`IncomeLossFromContinuingOperationsPerDilutedShare`	$0.30	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.03	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-2.42	USD	1 Quarter
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$0.07	USD	2 Qtrs
Net income (loss) from discontinued operations	`IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare`	$-2.18	USD	2 Qtrs
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$-1.83	USD	2 Qtrs
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$0.33	USD	1 Quarter
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$1.56	USD	2 Qtrs
Net income (loss) attributable to Dominion Energy	`EarningsPerShareDiluted`	$-1.52	USD	1 Quarter

Cash Flow Statement 96 line items

Line Item	Tag	Value	Unit	Period
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.30B	USD	2 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-1.37B	USD	2 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$295.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-1.17B	USD	1 Quarter
Net income	`NetIncomeLoss`	$285.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-1.44B	USD	2 Qtrs
Net income	`NetIncomeLoss`	$1.29B	USD	2 Qtrs
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$1.36B	USD	2 Qtrs
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$1.50B	USD	2 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$211.00M	USD	2 Qtrs
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-231.00M	USD	2 Qtrs
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$416.00M	USD	2 Qtrs
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$1.30B	USD	2 Qtrs
Loss from investment in Atlantic Coast Pipeline	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	$-2.31B	USD	2 Qtrs
Loss from investment in Atlantic Coast Pipeline	`GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee`	$-22.00M	USD	2 Qtrs
Net losses (gains) on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$364.00M	USD	2 Qtrs
Net losses (gains) on nuclear decommissioning trust funds and other investments	`GainLossOnInvestments`	$-117.00M	USD	2 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$-232.00M	USD	2 Qtrs
Other adjustments	`OtherNoncashIncomeExpense`	$-40.00M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-360.00M	USD	2 Qtrs
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$-337.00M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-10.00M	USD	2 Qtrs
Inventories	`IncreaseDecreaseInInventories`	$-7.00M	USD	2 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-237.00M	USD	2 Qtrs
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$300.00M	USD	2 Qtrs
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$143.00M	USD	2 Qtrs
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$193.00M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-42.00M	USD	2 Qtrs
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-191.00M	USD	2 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$-135.00M	USD	2 Qtrs
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$-313.00M	USD	2 Qtrs
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-7.00M	USD	2 Qtrs
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-15.00M	USD	2 Qtrs
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositsOutstanding`	$-19.00M	USD	2 Qtrs
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositsOutstanding`	$176.00M	USD	2 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-119.00M	USD	2 Qtrs
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-84.00M	USD	2 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-105.00M	USD	2 Qtrs
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-150.00M	USD	2 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$426.00M	USD	2 Qtrs
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$443.00M	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$3.14B	USD	2 Qtrs
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$2.24B	USD	2 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$2.66B	USD	2 Qtrs
Plant construction and other property additions (including nuclear fuel)	`PaymentsToAcquirePropertyPlantAndEquipmentIncludingNuclearFuel`	$2.92B	USD	2 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$36.00M	USD	2 Qtrs
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$187.00M	USD	2 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$945.00M	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$2.71B	USD	2 Qtrs
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$1.06B	USD	1 Quarter
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$1.66B	USD	2 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$1.71B	USD	2 Qtrs
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$2.68B	USD	2 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$983.00M	USD	2 Qtrs
Contributions to equity method affiliates	`PaymentsToContributionsEquityMethodInvestments`	$39.00M	USD	2 Qtrs
Acquisition of equity method investments	`PaymentsToAcquireEquityMethodInvestments`	$178.00M	USD	2 Qtrs
Acquisition of equity method investments	`PaymentsToAcquireEquityMethodInvestments`	-	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$112.00M	USD	2 Qtrs
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-35.00M	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.77B	USD	2 Qtrs
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-3.33B	USD	2 Qtrs
Issuance (repayment) of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$2.13B	USD	2 Qtrs
Issuance (repayment) of short-term debt, net	`ProceedsFromIssuanceRepaymentOfShortTermDebtExcludingCreditBorrowingFacilities`	$-525.00M	USD	2 Qtrs
Issuance of short-term notes	`ProceedsFromNotesPayable`	$1.12B	USD	2 Qtrs
Issuance of short-term notes	`ProceedsFromNotesPayable`	-	USD	2 Qtrs
Repayment of short-term notes	`RepaymentsOfNotesPayable`	$625.00M	USD	2 Qtrs
Repayment of short-term notes	`RepaymentsOfNotesPayable`	-	USD	2 Qtrs
Supplemental 364-Day credit facility borrowings	`ProceedsFromLinesOfCredit`	-	USD	2 Qtrs
Supplemental 364-Day credit facility borrowings	`ProceedsFromLinesOfCredit`	$225.00M	USD	2 Qtrs
Repayment of supplemental 364-day credit facility borrowings	`RepaymentsOfLinesOfCredit`	-	USD	2 Qtrs
Repayment of supplemental 364-day credit facility borrowings	`RepaymentsOfLinesOfCredit`	$225.00M	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$1.25B	USD	2 Qtrs
Issuance of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.36B	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$2.21B	USD	2 Qtrs
Repayment of long-term debt	`RepaymentsOfLongTermDebt`	$722.00M	USD	2 Qtrs
Supplemental credit facility borrowings	`ProceedsFromSupplementalCreditFacilityBorrowings`	$250.00M	USD	2 Qtrs
Supplemental credit facility borrowings	`ProceedsFromSupplementalCreditFacilityBorrowings`	-	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$97.00M	USD	2 Qtrs
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$148.00M	USD	2 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.58B	USD	2 Qtrs
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.02B	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-245.00M	USD	2 Qtrs
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-182.00M	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.58B	USD	2 Qtrs
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$671.00M	USD	2 Qtrs
Increase in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$473.00M	USD	2 Qtrs
Increase in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$57.00M	USD	2 Qtrs
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$269.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$304.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$742.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$247.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$269.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$304.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$742.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of period	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$247.00M	USD	Point-in-time

Stockholders Equity 44 line items

Line Item	Tag	Value	Unit	Period
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$1.88	USD	2 Qtrs
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.63	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.94	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$1.26	USD	2 Qtrs
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$30.88B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.88B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.04B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$32.75B	USD	Point-in-time
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.30B	USD	2 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-1.37B	USD	2 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$295.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$97.00M	USD	2 Qtrs
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$70.00M	USD	1 Quarter
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$148.00M	USD	2 Qtrs
Issuance of stock	`StockIssuedDuringPeriodValueNewIssues`	$49.00M	USD	1 Quarter
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$13.00M	USD	1 Quarter
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$13.00M	USD	2 Qtrs
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$11.00M	USD	1 Quarter
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$15.00M	USD	2 Qtrs
Preferred stock dividends (See Note 16)	`DividendsPreferredStockCash`	$32.00M	USD	2 Qtrs
Preferred stock dividends (See Note 16)	`DividendsPreferredStockCash`	$16.00M	USD	1 Quarter
Preferred stock dividends (See Note 16)	`DividendsPreferredStockCash`	$32.00M	USD	2 Qtrs
Preferred stock dividends (See Note 16)	`DividendsPreferredStockCash`	$16.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.67B	USD	2 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$1.04B	USD	2 Qtrs
Common stock dividends and distributions	`DividendsCommonStockCash`	$839.00M	USD	1 Quarter
Common stock dividends and distributions	`DividendsCommonStockCash`	$523.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-187.00M	USD	2 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$38.00M	USD	1 Quarter
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$77.00M	USD	2 Qtrs
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$31.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$1.00M	USD	2 Qtrs
Other	`StockholdersEquityOther`	$1.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$2.00M	USD	1 Quarter
Other	`StockholdersEquityOther`	$1.00M	USD	2 Qtrs
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$30.88B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.88B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$27.04B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$26.46B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$32.75B	USD	Point-in-time

Comprehensive Income 72 line items

Line Item	Tag	Value	Unit	Period
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.30B	USD	2 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-1.13B	USD	1 Quarter
Net deferred gain (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$5.00M	USD	1 Quarter
Net deferred gain (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$89.00M	USD	2 Qtrs
Net deferred gain (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-8.00M	USD	2 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-1.37B	USD	2 Qtrs
Net income (loss) including noncontrolling interests	`ProfitLoss`	$295.00M	USD	1 Quarter
Net deferred gain (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-4.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$2.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-1.17B	USD	1 Quarter
Net income	`NetIncomeLoss`	$285.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$6.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-8.00M	USD	2 Qtrs
Net income	`NetIncomeLoss`	$-1.44B	USD	2 Qtrs
Net income	`NetIncomeLoss`	$1.29B	USD	2 Qtrs
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$10.00M	USD	2 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-3.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$3.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$3.00M	USD	2 Qtrs
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-7.00M	USD	2 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-2.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-16.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-264.00M	USD	2 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-4.00M	USD	1 Quarter
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$23.00M	USD	2 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-8.00M	USD	2 Qtrs
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-9.00M	USD	2 Qtrs
Net deferred gains (losses) on derivatives-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$2.00M	USD	1 Quarter
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	-	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`	$4.00M	USD	2 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$12.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$28.00M	USD	2 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-19.00M	USD	2 Qtrs
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.00M	USD	2 Qtrs
Changes in unrealized net gains (losses) on investment securities	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$19.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$-6.00M	USD	2 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`	-	USD	1 Quarter
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$13.00M	USD	2 Qtrs
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$8.00M	USD	1 Quarter
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$16.00M	USD	2 Qtrs
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$9.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$1.00M	USD	2 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-25.00M	USD	2 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-27.00M	USD	2 Qtrs
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-5.00M	USD	1 Quarter
Net derivative (gains) losses-hedging activities	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-12.00M	USD	1 Quarter
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$2.00M	USD	2 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$5.00M	USD	1 Quarter
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$14.00M	USD	2 Qtrs
Net realized (gains) losses on investment securities	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$3.00M	USD	1 Quarter
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$18.00M	USD	1 Quarter
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$26.00M	USD	1 Quarter
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$44.00M	USD	2 Qtrs
Net pension and other postretirement benefit costs	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$37.00M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-187.00M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$38.00M	USD	1 Quarter
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$77.00M	USD	2 Qtrs
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$31.00M	USD	1 Quarter
Comprehensive income (loss) including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-1.56B	USD	2 Qtrs
Comprehensive income (loss) including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.38B	USD	2 Qtrs
Comprehensive income (loss) including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$-1.09B	USD	1 Quarter
Comprehensive income (loss) including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$326.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$10.00M	USD	2 Qtrs
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$37.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$10.00M	USD	1 Quarter
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$68.00M	USD	2 Qtrs
Comprehensive income (loss) attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$316.00M	USD	1 Quarter
Comprehensive income (loss) attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$-1.13B	USD	1 Quarter
Comprehensive income (loss) attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$-1.63B	USD	2 Qtrs
Comprehensive income (loss) attributable to Dominion Energy	`ComprehensiveIncomeNetOfTax`	$1.37B	USD	2 Qtrs

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