10-K Filing

DOMINION ENERGY, INC CIK: 715957 FY 2019

Filing Information

Form Type	10-K
Accession Number	`0001193125-20-054469`
Period End Date	20191231
Filing Date	20200228
Fiscal Year	2019
Fiscal Period	FY
XBRL Instance	d854390d10k_htm.xml

Filing Contents

This filing contains the following financial statements:

Balance Sheet 119 Income Statement 111 Cash Flow Statement 176 Stockholders Equity 55 Comprehensive Income 74

Balance Sheet 119 line items

Line Item	Tag	Value	Unit	Period
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$14.00M	USD	Point-in-time
Customer receivables, allowance for doubtful accounts	`AllowanceForDoubtfulAccountsReceivableCurrent`	$20.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$3.00M	USD	Point-in-time
Other receivables, allowance for doubtful accounts	`AllowanceForDoubtfulOtherReceivablesCurrent`	$4.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$268.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$166.00M	USD	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$120.00M	USD	Point-in-time
Common stock, shares authorized	`CommonStockSharesAuthorized`	1.80B	shares	Point-in-time
Cash and cash equivalents	`CashAndCashEquivalentsAtCarryingValue`	$261.00M	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	838.00M	shares	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$1.75B	USD	Point-in-time
Common stock, shares outstanding	`CommonStockSharesOutstanding`	681.00M	shares	Point-in-time
Customer receivables (less allowance for doubtful accounts)	`AccountsReceivableNetCurrent`	$2.28B	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$367.00M	USD	Point-in-time
Other receivables (less allowance for doubtful accounts)	`OtherReceivablesNetCurrent`	$331.00M	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSupplies`	$1.04B	USD	Point-in-time
Materials and supplies	`InventoryRawMaterialsAndSupplies`	$1.19B	USD	Point-in-time
Fossil fuel	`EnergyRelatedInventoryOtherFossilFuel`	$287.00M	USD	Point-in-time
Fossil fuel	`EnergyRelatedInventoryOtherFossilFuel`	$412.00M	USD	Point-in-time
Gas stored	`EnergyRelatedInventoryGasStoredUnderground`	$92.00M	USD	Point-in-time
Gas stored	`EnergyRelatedInventoryGasStoredUnderground`	$137.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$265.00M	USD	Point-in-time
Prepayments	`PrepaidExpenseCurrent`	$328.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$879.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsCurrent`	$496.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$328.00M	USD	Point-in-time
Other	`OtherAssetsCurrent`	$634.00M	USD	Point-in-time
Total current assets	`AssetsCurrent`	$5.16B	USD	Point-in-time
Total current assets	`AssetsCurrent`	$6.09B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$4.94B	USD	Point-in-time
Nuclear decommissioning trust funds	`DecommissioningFundInvestments`	$6.19B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$1.28B	USD	Point-in-time
Investment in equity method affiliates	`EquityMethodInvestments`	$1.65B	USD	Point-in-time
Other	`OtherLongTermInvestmentsAndMarketableSecurities`	$344.00M	USD	Point-in-time
Other	`OtherLongTermInvestmentsAndMarketableSecurities`	$379.00M	USD	Point-in-time
Total investments	`LongTermInvestments`	$8.22B	USD	Point-in-time
Total investments	`LongTermInvestments`	$6.56B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$97.47B	USD	Point-in-time
Property, plant and equipment	`PropertyPlantAndEquipmentGross`	$76.58B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$28.38B	USD	Point-in-time
Accumulated depreciation, depletion and amortization	`AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment`	$22.02B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$54.56B	USD	Point-in-time
Total property, plant and equipment, net	`PropertyPlantAndEquipmentNet`	$69.08B	USD	Point-in-time
Goodwill	`Goodwill`	$6.41B	USD	Point-in-time
Goodwill	`Goodwill`	$6.41B	USD	Point-in-time
Goodwill	`Goodwill`	$8.95B	USD	Point-in-time
Pension and other postretirement benefit assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.71B	USD	Point-in-time
Pension and other postretirement benefit assets	`DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent`	$1.28B	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$670.00M	USD	Point-in-time
Intangible assets, net	`IntangibleAssetsNetExcludingGoodwill`	$791.00M	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$2.68B	USD	Point-in-time
Regulatory assets	`RegulatoryAssetsNoncurrent`	$7.69B	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$598.00M	USD	Point-in-time
Other	`OtherAssetsNoncurrent`	$1.30B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$11.63B	USD	Point-in-time
Total deferred charges and other assets	`DeferredChargesRegulatoryAssetsAndOtherAssetsNoncurrent`	$20.44B	USD	Point-in-time
Total assets	`Assets`	$103.82B	USD	Point-in-time
Total assets	`Assets`	$77.91B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$3.62B	USD	Point-in-time
Securities due within one year	`LongTermDebtAndCapitalLeaseObligationsCurrent`	$3.16B	USD	Point-in-time
Credit facility borrowings	`LinesOfCreditCurrent`	$73.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$334.00M	USD	Point-in-time
Short-term debt	`ShortTermBorrowings`	$911.00M	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$1.11B	USD	Point-in-time
Accounts payable	`AccountsPayableCurrent`	$914.00M	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$836.00M	USD	Point-in-time
Accrued interest, payroll and taxes	`AccruedLiabilitiesCurrent`	$1.32B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$356.00M	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityCurrent`	$497.00M	USD	Point-in-time
Reserves for SCANA legal proceedings	`LitigationReserveCurrent`	$696.00M	USD	Point-in-time
Reserves for SCANA legal proceedings	`LitigationReserveCurrent`	-	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$1.51B	USD	Point-in-time
Other	`OtherLiabilitiesCurrent`	$2.23B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$7.65B	USD	Point-in-time
Total current liabilities	`LiabilitiesCurrent`	$9.94B	USD	Point-in-time
Long-term debt	`LongTermDebtIncludingCapitalLease`	$26.29B	USD	Point-in-time
Long-term debt	`LongTermDebtIncludingCapitalLease`	$30.31B	USD	Point-in-time
Junior subordinated notes	`SubordinatedDebtLongTermAffiliates`	$3.43B	USD	Point-in-time
Junior subordinated notes	`SubordinatedDebtLongTermAffiliates`	$3.41B	USD	Point-in-time
Remarketable subordinated notes	`RemarketableSubordinatedNotesNoncurrent`	$1.39B	USD	Point-in-time
Finance leases	`FinanceLeaseLiabilityNoncurrent`	$105.00M	USD	Point-in-time
Finance leases	`FinanceLeaseLiabilityNoncurrent`	$35.00M	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$31.14B	USD	Point-in-time
Total long-term debt	`LongTermDebtAndCapitalLeaseObligations`	$33.82B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredTaxLiabilitiesNoncurrent`	$5.12B	USD	Point-in-time
Deferred income taxes and investment tax credits	`DeferredTaxLiabilitiesNoncurrent`	$6.28B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$11.00B	USD	Point-in-time
Regulatory liabilities	`RegulatoryLiabilityNoncurrent`	$6.84B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$4.87B	USD	Point-in-time
Asset retirement obligations	`AssetRetirementObligationsNoncurrent`	$2.25B	USD	Point-in-time
Pension and other postretirement benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$2.33B	USD	Point-in-time
Pension and other postretirement benefit liability	`PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent`	$2.37B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$1.52B	USD	Point-in-time
Other	`OtherLiabilitiesNoncurrent`	$541.00M	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$26.03B	USD	Point-in-time
Total deferred credits and other liabilities	`DeferredCreditsAndOtherLiabilities`	$17.07B	USD	Point-in-time
Total liabilities	`Liabilities`	$55.87B	USD	Point-in-time
Total liabilities	`Liabilities`	$69.79B	USD	Point-in-time
Commitments and Contingencies (see Note 23)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Commitments and Contingencies (see Note 23)	`CommitmentsAndContingencies`	-	USD	Point-in-time
Preferred stock (See Note 19)	`PreferredStockValue`	$2.39B	USD	Point-in-time
Preferred stock (See Note 19)	`PreferredStockValue`	-	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$23.82B	USD	Point-in-time
Common stock - no par	`CommonStockValue`	$12.59B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$9.22B	USD	Point-in-time
Retained earnings	`RetainedEarningsAccumulatedDeficit`	$7.58B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.70B	USD	Point-in-time
Accumulated other comprehensive income (loss)	`AccumulatedOtherComprehensiveIncomeLossNetOfTax`	$-1.79B	USD	Point-in-time
Total shareholder's equity	`StockholdersEquity`	$31.99B	USD	Point-in-time
Total shareholder's equity	`StockholdersEquity`	$20.11B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$1.94B	USD	Point-in-time
Noncontrolling interests	`MinorityInterest`	$2.04B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$22.05B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.37B	USD	Point-in-time
Total equity	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.84B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$103.82B	USD	Point-in-time
Total liabilities and equity	`LiabilitiesAndStockholdersEquity`	$77.91B	USD	Point-in-time

Income Statement 111 line items

Line Item	Tag	Value	Unit	Period
Operating Revenue	`Revenues`	$3.45B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.09B	USD	1 Quarter
Operating Revenue	`Revenues`	$16.57B	USD	Annual
Operating Revenue	`Revenues`	$13.37B	USD	Annual
Operating Revenue	`Revenues`	$3.97B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.86B	USD	1 Quarter
Operating Revenue	`Revenues`	$12.59B	USD	Annual
Operating Revenue	`Revenues`	$4.47B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.47B	USD	1 Quarter
Operating Revenue	`Revenues`	$3.36B	USD	1 Quarter
Operating Revenue	`Revenues`	$4.27B	USD	1 Quarter
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.94B	USD	Annual
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.30B	USD	Annual
Electric fuel and other energy-related purchases	`ElectricFuelAndOtherEnergyRelatedPurchases`	$2.81B	USD	Annual
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$122.00M	USD	Annual
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$88.00M	USD	Annual
Purchased electric capacity	`PurchasedExcessElectricCapacity`	$6.00M	USD	Annual
Purchased (excess) gas	`PurchasedGas`	$-645.00M	USD	Annual
Purchased (excess) gas	`PurchasedGas`	$-701.00M	USD	Annual
Purchased (excess) gas	`PurchasedGas`	$-1.54B	USD	Annual
Other operations and maintenance	`OtherOperationsAndMaintenance`	$3.46B	USD	Annual
Other operations and maintenance	`OtherOperationsAndMaintenance`	$3.20B	USD	Annual
Other operations and maintenance	`OtherOperationsAndMaintenance`	$4.43B	USD	Annual
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$2.65B	USD	Annual
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$1.91B	USD	Annual
Depreciation, depletion and amortization	`DepreciationAndAmortization`	$2.00B	USD	Annual
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$668.00M	USD	Annual
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$1.04B	USD	Annual
Other taxes	`TaxesExcludingIncomeAndExciseTaxes`	$703.00M	USD	Annual
Impairment of assets and related charges	`AssetImpairmentCharges`	$1.53B	USD	Annual
Impairment of assets and related charges	`AssetImpairmentCharges`	$15.00M	USD	Annual
Impairment of assets and related charges	`AssetImpairmentCharges`	$403.00M	USD	Annual
Gains on sales of assets	`GainLossOnDispositionOfAssets`	$380.00M	USD	Annual
Gains on sales of assets	`GainLossOnDispositionOfAssets`	$162.00M	USD	Annual
Gains on sales of assets	`GainLossOnDispositionOfAssets`	$147.00M	USD	Annual
Total operating expenses	`CostsAndExpenses`	$9.77B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$14.06B	USD	Annual
Total operating expenses	`CostsAndExpenses`	$8.65B	USD	Annual
Income from operations	`OperatingIncomeLoss`	$461.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$1.15B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$742.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$834.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$875.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$1.22B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$1.31B	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$2.51B	USD	Annual
Income from operations	`OperatingIncomeLoss`	$3.60B	USD	Annual
Income from operations	`OperatingIncomeLoss`	$-482.00M	USD	1 Quarter
Income from operations	`OperatingIncomeLoss`	$3.94B	USD	Annual
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$-18.00M	USD	Annual
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$168.00M	USD	Annual
Earnings from equity method investees	`IncomeLossFromEquityMethodInvestments`	$197.00M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$986.00M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$358.00M	USD	Annual
Other income	`OtherNonoperatingIncomeExpense`	$1.02B	USD	Annual
Interest and related charges	`InterestAndDebtExpense`	$1.21B	USD	Annual
Interest and related charges	`InterestAndDebtExpense`	$1.49B	USD	Annual
Interest and related charges	`InterestAndDebtExpense`	$1.77B	USD	Annual
Income from operations including noncontrolling interests before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$3.13B	USD	Annual
Income from operations including noncontrolling interests before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$1.73B	USD	Annual
Income from operations including noncontrolling interests before income tax expense (benefit)	`IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments`	$3.09B	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$580.00M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$-30.00M	USD	Annual
Income tax expense (benefit)	`IncomeTaxExpenseBenefit`	$351.00M	USD	Annual
Net Income Including Noncontrolling Interests	`ProfitLoss`	$2.55B	USD	Annual
Net Income Including Noncontrolling Interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$883.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$662.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$3.12B	USD	Annual
Net Income Including Noncontrolling Interests	`ProfitLoss`	$1.38B	USD	Annual
Net Income Including Noncontrolling Interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$478.00M	USD	1 Quarter
Net Income Including Noncontrolling Interests	`ProfitLoss`	$526.00M	USD	1 Quarter
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$121.00M	USD	Annual
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$18.00M	USD	Annual
Noncontrolling Interests	`NetIncomeLossAttributableToNoncontrollingInterest`	$102.00M	USD	Annual
Net Income	`NetIncomeLoss`	$641.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$449.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$54.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$975.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$-680.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$2.45B	USD	Annual
Net Income	`NetIncomeLoss`	$1.36B	USD	Annual
Net Income	`NetIncomeLoss`	$1.01B	USD	1 Quarter
Net Income	`NetIncomeLoss`	$3.00B	USD	Annual
Net Income	`NetIncomeLoss`	$854.00M	USD	1 Quarter
Net Income	`NetIncomeLoss`	$503.00M	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$0.69	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$1.31	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$3.74	USD	Annual
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$0.97	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$1.22	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$4.72	USD	Annual
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$0.77	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$1.19	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$1.66	USD	Annual
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$-0.86	USD	1 Quarter
Net income attributable to Dominion Energy Basic	`EarningsPerShareBasic`	$0.07	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$3.74	USD	Annual
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$1.17	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$0.77	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$1.30	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$0.97	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$0.69	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$1.21	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$0.05	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$4.72	USD	Annual
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$-0.86	USD	1 Quarter
Net income attributable to Dominion Energy Diluted	`EarningsPerShareDiluted`	$1.62	USD	Annual

Cash Flow Statement 176 line items

Line Item	Tag	Value	Unit	Period
Financing leases	`Financingleases`	$113.00M	USD	Annual
Operating leases	`OperatingLeases`	$44.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$2.55B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$883.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$662.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$3.12B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$1.38B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$478.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$526.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$641.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$449.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$54.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$975.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-680.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$2.45B	USD	Annual
Net income	`NetIncomeLoss`	$1.36B	USD	Annual
Net income	`NetIncomeLoss`	$1.01B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.00B	USD	Annual
Net income	`NetIncomeLoss`	$854.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$503.00M	USD	1 Quarter
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.98B	USD	Annual
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.20B	USD	Annual
Depreciation, depletion and amortization (including nuclear fuel)	`DepreciationDepletionAndAmortizationIncludingNuclearFuel`	$2.28B	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$-3.00M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$216.00M	USD	Annual
Deferred income taxes and investment tax credits	`DeferredIncomeTaxesAndTaxCredits`	$517.00M	USD	Annual
Proceeds from assignment of tower rental portfolio	`GainLossOnSaleOfProperties`	$-91.00M	USD	Annual
Contribution to pension plan	`PensionContributions`	$75.00M	USD	Annual
Contribution to pension plan	`PensionContributions`	$21.00M	USD	Annual
Provision for refunds and rate credits to electric utility customers	`ProvisionForRefundsAndRateCredits`	$77.00M	USD	Annual
Provision for refunds and rate credits to electric utility customers	`ProvisionForRefundsAndRateCredits`	-	USD	Annual
Provision for refunds and rate credits to electric utility customers	`ProvisionForRefundsAndRateCredits`	$800.00M	USD	Annual
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$1.33B	USD	Annual
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$395.00M	USD	Annual
Impairment of assets and other charges	`AssetImpairmentsAndOtherCharges`	$15.00M	USD	Annual
Charge related to a voluntary retirement program	`ChargeRelatedToVoluntaryRetirementProgram`	$320.00M	USD	Annual
Gains on sales of assets and equity method investments	`GainLossOnDispositionOfAssets1`	$167.00M	USD	Annual
Gains on sales of assets and equity method investments	`GainLossOnDispositionOfAssets1`	$148.00M	USD	Annual
Gains on sales of assets and equity method investments	`GainLossOnDispositionOfAssets1`	$1.01B	USD	Annual
Net (gains) losses on nuclear decommissioning trusts funds and other investments	`GainLossOnInvestments`	$626.00M	USD	Annual
Net (gains) losses on nuclear decommissioning trusts funds and other investments	`GainLossOnInvestments`	$117.00M	USD	Annual
Net (gains) losses on nuclear decommissioning trusts funds and other investments	`GainLossOnInvestments`	$-102.00M	USD	Annual
Charges associated with equity method investments	`EquityMethodInvestmentsCharges`	$158.00M	USD	Annual
Charge (revision) for future ash pond and landfill closure costs	`ChargeAssociatedWithFutureAshPondAndLandfillClosureCosts`	$-113.00M	USD	Annual
Charge (revision) for future ash pond and landfill closure costs	`ChargeAssociatedWithFutureAshPondAndLandfillClosureCosts`	$81.00M	USD	Annual
Other adjustments	`OtherNoncashIncomeExpense`	$5.00M	USD	Annual
Other adjustments	`OtherNoncashIncomeExpense`	$-33.00M	USD	Annual
Other adjustments	`OtherNoncashIncomeExpense`	$-19.00M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$103.00M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$71.00M	USD	Annual
Accounts receivable	`IncreaseDecreaseInAccountsReceivable`	$110.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$-15.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$90.00M	USD	Annual
Inventories	`IncreaseDecreaseInInventories`	$29.00M	USD	Annual
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$-195.00M	USD	Annual
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$71.00M	USD	Annual
Deferred fuel and purchased gas costs, net	`IncreaseDecreaseInDeferredFuelCosts`	$247.00M	USD	Annual
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$62.00M	USD	Annual
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$51.00M	USD	Annual
Prepayments	`IncreaseDecreaseInPrepaidExpense`	$225.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-89.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$-225.00M	USD	Annual
Accounts payable	`IncreaseDecreaseInAccountsPayable`	$67.00M	USD	Annual
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$64.00M	USD	Annual
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$-78.00M	USD	Annual
Accrued interest, payroll and taxes	`IncreaseDecreaseInAccruedLiabilities`	$-12.00M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$-101.00M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$15.00M	USD	Annual
Customer deposits	`IncreaseDecreaseInContractWithCustomerLiability`	$54.00M	USD	Annual
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositsOutstanding`	$-60.00M	USD	Annual
Margin deposit assets and liabilities	`IncreaseDecreaseInMarginDepositsOutstanding`	$10.00M	USD	Annual
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-44.00M	USD	Annual
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-43.00M	USD	Annual
Net realized and unrealized changes related to derivative activities	`IncreaseDecreaseInCommodityContractAssetsAndLiabilities`	$-181.00M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-35.00M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$41.00M	USD	Annual
Asset retirement obligations	`IncreaseDecreaseInAssetRetirementObligations`	$-94.00M	USD	Annual
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-114.00M	USD	Annual
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-148.00M	USD	Annual
Pension and other postretirement benefits	`IncreaseDecreaseInPensionAndPostretirementObligations`	$-177.00M	USD	Annual
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$306.00M	USD	Annual
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$-55.00M	USD	Annual
Other operating assets and liabilities	`IncreaseDecreaseInOtherOperatingCapitalNet`	$287.00M	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.77B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$5.20B	USD	Annual
Net cash provided by operating activities	`NetCashProvidedByUsedInOperatingActivities`	$4.50B	USD	Annual
Plant construction and other property additions	`PaymentsToAcquirePropertyPlantAndEquipment`	$5.50B	USD	Annual
Plant construction and other property additions	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.98B	USD	Annual
Plant construction and other property additions	`PaymentsToAcquirePropertyPlantAndEquipment`	$4.25B	USD	Annual
Cash and restricted cash acquired in the SCANA Combination	`CashAcquiredFromAcquisition`	$389.00M	USD	Annual
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$405.00M	USD	Annual
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$341.00M	USD	Annual
Acquisition of solar development projects	`PaymentsToAcquireProjects`	$151.00M	USD	Annual
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$1.80B	USD	Annual
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$1.71B	USD	Annual
Proceeds from sales of securities	`ProceedsFromSaleAndMaturityOfMarketableSecurities`	$1.83B	USD	Annual
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$1.75B	USD	Annual
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$1.89B	USD	Annual
Purchases of securities	`PaymentsToAcquireMarketableSecurities`	$1.94B	USD	Annual
Proceeds from sales of assets and equity method investments	`ProceedsFromSaleOfProductiveAssets`	$138.00M	USD	Annual
Proceeds from sales of assets and equity method investments	`ProceedsFromSaleOfProductiveAssets`	$447.00M	USD	Annual
Proceeds from sales of assets and equity method investments	`ProceedsFromSaleOfProductiveAssets`	$2.54B	USD	Annual
Contributions to equity method affiliates	`PaymentsToAcquireEquityMethodInvestments`	$370.00M	USD	Annual
Contributions to equity method affiliates	`PaymentsToAcquireEquityMethodInvestments`	$209.00M	USD	Annual
Contributions to equity method affiliates	`PaymentsToAcquireEquityMethodInvestments`	$428.00M	USD	Annual
Distributions from equity method affiliates	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$9.00M	USD	Annual
Distributions from equity method affiliates	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$36.00M	USD	Annual
Distributions from equity method affiliates	`ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital`	$275.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-33.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$-100.00M	USD	Annual
Other	`PaymentsForProceedsFromOtherInvestingActivities`	$13.00M	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-4.62B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-2.36B	USD	Annual
Net cash used in investing activities	`NetCashProvidedByUsedInInvestingActivities`	$-5.94B	USD	Annual
Issuance (repayment) of short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebtExcludingShortTermNotes`	$404.00M	USD	Annual
Issuance (repayment) of short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebtExcludingShortTermNotes`	$143.00M	USD	Annual
Issuance (repayment) of short-term debt, net	`ProceedsFromRepaymentsOfShortTermDebtExcludingShortTermNotes`	$-2.96B	USD	Annual
Issuance of short-term notes	`ProceedsFromNotesPayable`	$3.00B	USD	Annual
Issuance of short-term notes	`ProceedsFromNotesPayable`	$1.45B	USD	Annual
Repayment and repurchase of short-term notes	`RepaymentsOfShortTermDebt`	$1.45B	USD	Annual
Repayment and repurchase of short-term notes	`RepaymentsOfShortTermDebt`	$3.00B	USD	Annual
Repayment and repurchase of short-term notes	`RepaymentsOfShortTermDebt`	$250.00M	USD	Annual
Credit facility borrowings (repayments)	`ProceedsFromRepaymentsOfLinesOfCredit`	-	USD	Annual
Credit facility borrowings (repayments)	`ProceedsFromRepaymentsOfLinesOfCredit`	$73.00M	USD	Annual
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$4.37B	USD	Annual
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$6.36B	USD	Annual
Issuance and remarketing of long-term debt	`ProceedsFromIssuanceOfLongTermDebt`	$3.88B	USD	Annual
Repayment and repurchase of long-term debt (including redemption premiums)	`RepaymentsOfLongTermDebt`	$9.12B	USD	Annual
Repayment and repurchase of long-term debt (including redemption premiums)	`RepaymentsOfLongTermDebt`	$5.68B	USD	Annual
Repayment and repurchase of long-term debt (including redemption premiums)	`RepaymentsOfLongTermDebt`	$1.57B	USD	Annual
Proceeds from sale of interest in Cove Point	`ProceedsFromSaleOfInterestInPartnershipUnit`	$2.08B	USD	Annual
Net proceeds from issuance of Dominion Energy Midstream common units	`ProceedsFromIssuanceOfCommonLimitedPartnersUnits`	$18.00M	USD	Annual
Net proceeds from issuance of Dominion Energy Midstream common units	`ProceedsFromIssuanceOfCommonLimitedPartnersUnits`	$4.00M	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.46B	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$2.52B	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.30B	USD	Annual
Issuance of common stock	`ProceedsFromIssuanceOfCommonStock`	$1.40B	USD	Point-in-time
Issuance of Series B preferred stock	`ProceedsFromIssuanceOfPreferredStockAndPreferenceStock`	$791.00M	USD	Annual
Issuance of 2019 Equity Units	`ProceedsFromIssuanceOrSaleOfEquityUnits`	$1.58B	USD	Annual
Common dividend payments	`PaymentsOfDividendsCommonStock`	$1.93B	USD	Annual
Common dividend payments	`PaymentsOfDividendsCommonStock`	$2.19B	USD	Annual
Common dividend payments	`PaymentsOfDividendsCommonStock`	$2.98B	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-287.00M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-278.00M	USD	Annual
Other	`ProceedsFromPaymentsForOtherFinancingActivities`	$-236.00M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-704.00M	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$-2.21B	USD	Annual
Net cash provided by (used in) financing activities	`NetCashProvidedByUsedInFinancingActivities`	$1.30B	USD	Annual
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$206.00M	USD	Annual
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-137.00M	USD	Annual
Increase (decrease) in cash, restricted cash and equivalents	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect`	$-122.00M	USD	Annual
Cash, restricted cash and equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$322.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$269.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$391.00M	USD	Point-in-time
Cash, restricted cash and equivalents at beginning of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$185.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$322.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$269.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$391.00M	USD	Point-in-time
Cash, restricted cash and equivalents at end of year	`CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents`	$185.00M	USD	Point-in-time
Interest and related charges, excluding capitalized amounts	`InterestPaidNet`	$1.08B	USD	Annual
Interest and related charges, excluding capitalized amounts	`InterestPaidNet`	$1.64B	USD	Annual
Interest and related charges, excluding capitalized amounts	`InterestPaidNet`	$1.36B	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$89.00M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$106.00M	USD	Annual
Income taxes	`IncomeTaxesPaidNet`	$9.00M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$307.00M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$343.00M	USD	Annual
Accrued capital expenditures	`CapitalExpendituresIncurredButNotYetPaid`	$555.00M	USD	Annual
Leases	`Leases`	$157.00M	USD	Annual
Receivables from sales of assets and equity method investments	`ReceivableInConnectionWithSaleOfAssets`	$5.00M	USD	Annual
Receivables from sales of assets and equity method investments	`ReceivableInConnectionWithSaleOfAssets`	$159.00M	USD	Annual
Guarantee provided by equity method affiliate	`BenefitOfGuaranteesProvided`	$30.00M	USD	Point-in-time

Stockholders Equity 55 line items

Line Item	Tag	Value	Unit	Period
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$3.67	USD	Annual
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$3.04	USD	Annual
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.83	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$0.92	USD	1 Quarter
Dividends declared per common share	`CommonStockDividendsPerShareDeclared`	$3.34	USD	Annual
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$22.05B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.37B	USD	Point-in-time
Beginning balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.84B	USD	Point-in-time
Cumulative-effect of changes in accounting principles	`CumulativeEffectOfChangesInAccountingPrinciple`	$6.00M	USD	Annual
Net income (loss) including noncontrolling interests	`ProfitLoss`	$2.55B	USD	Annual
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$883.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$662.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$3.12B	USD	Annual
Net income (loss) including noncontrolling interests	`ProfitLoss`	$1.38B	USD	Annual
Net income (loss) including noncontrolling interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$478.00M	USD	1 Quarter
Net income (loss) including noncontrolling interests	`ProfitLoss`	$526.00M	USD	1 Quarter
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$5.40B	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$1.30B	USD	Annual
Issuance of common stock	`StockIssuedDuringPeriodValueNewIssues`	$2.46B	USD	Annual
Issuance of common stock (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	6.10M	shares	Annual
Issuance of common stock (in shares)	`StockIssuedDuringPeriodSharesNewIssues`	18.50M	shares	Point-in-time
Stock purchase contract component of 2019 Equity Units	`StockPurchaseContractComponentOfEquityUnits`	$-264.00M	USD	Annual
Acquisition of SCANA	`StockIssuedDuringPeriodValueAcquisitions`	$6.82B	USD	Annual
Acquisition of SCANA	`StockIssuedDuringPeriodValueAcquisitions`	$1.60B	USD	Point-in-time
Acquisition of public interest in Dominion Energy Midstream	`AcquisitionOfPublicInterestAmountOfIncreaseDecreaseInEquityAndNoncontrollingInterestFromAcquisition`	$-40.00M	USD	Annual
Sale of Dominion Energy Midstream common unitsnet of offering costs	`NoncontrollingInterestIncreaseFromSubsidiaryEquityIssuance`	$4.00M	USD	Annual
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$24.00M	USD	Annual
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$22.00M	USD	Annual
Stock awards (net of change in unearned compensation)	`StockAwardsAndStockOptionsExercise`	$22.00M	USD	Annual
Dividends and distributions	`DividendsCash`	$2.33B	USD	Annual
Dividends and distributions	`DividendsCash`	$2.09B	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$141.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-17.00M	USD	Annual
Other comprehensive income (loss), net of tax	`OtherComprehensiveIncomeLossNetOfTax`	$-93.00M	USD	Annual
Other	`StockholdersEquityOther`	$14.00M	USD	Annual
Other	`StockholdersEquityOther`	$-5.00M	USD	Annual
Other	`StockholdersEquityOther`	$16.00M	USD	Annual
Sale of interest in Cove Point	`NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest`	$1.86B	USD	Annual
Preferred stock dividends	`DividendsPreferredStockStock`	$17.00M	USD	Annual
Common dividends and distributions	`DividendsCommonStockStock`	$3.07B	USD	Annual
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$34.03B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$22.05B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$19.37B	USD	Point-in-time
Ending balance	`StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest`	$16.84B	USD	Point-in-time

Comprehensive Income 74 line items

Line Item	Tag	Value	Unit	Period
Net income including noncontrolling interests	`ProfitLoss`	$2.55B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$1.01B	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$883.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$662.00M	USD	1 Quarter
Net deferred gains (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-3.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$-677.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$3.12B	USD	Annual
Net deferred gains (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$35.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$1.38B	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$58.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$985.00M	USD	1 Quarter
Net income including noncontrolling interests	`ProfitLoss`	$478.00M	USD	1 Quarter
Net deferred gains (losses) on derivative-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationTax`	$-10.00M	USD	Annual
Net income including noncontrolling interests	`ProfitLoss`	$526.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$641.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$449.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-14.00M	USD	Annual
Net income	`NetIncomeLoss`	$54.00M	USD	1 Quarter
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$5.00M	USD	Annual
Net income	`NetIncomeLoss`	$975.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$-680.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$2.45B	USD	Annual
Changes in unrealized net gains (losses) on investment securities, tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax`	$-121.00M	USD	Annual
Net income	`NetIncomeLoss`	$1.36B	USD	Annual
Net income	`NetIncomeLoss`	$1.01B	USD	1 Quarter
Net income	`NetIncomeLoss`	$3.00B	USD	Annual
Net income	`NetIncomeLoss`	$854.00M	USD	1 Quarter
Net income	`NetIncomeLoss`	$503.00M	USD	1 Quarter
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$75.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$32.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansBeforeReclassificationAdjustmentsTax`	$-4.00M	USD	Annual
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$21.00M	USD	Annual
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$-35.00M	USD	Annual
Net deferred gains (losses) on derivatives-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$30.00M	USD	Annual
Net deferred gains (losses) on derivatives-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$8.00M	USD	Annual
Net derivative (gains) losses-hedging activities, tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationTax`	$18.00M	USD	Annual
Net deferred gains (losses) on derivatives-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax`	$-110.00M	USD	Annual
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$1.00M	USD	Annual
Changes in unrealized net gains (losses) on nuclear decommissioning trust funds, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$39.00M	USD	Annual
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$21.00M	USD	Annual
Changes in unrealized net gains (losses) on nuclear decommissioning trust funds, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$215.00M	USD	Annual
Changes in unrealized net gains (losses) on nuclear decommissioning trust funds, net of tax	`OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax`	$-18.00M	USD	Annual
Net realized (gains) losses on investment securities, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax`	$-2.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$22.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$215.00M	USD	Annual
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-32.00M	USD	Annual
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-21.00M	USD	Annual
Net pension and other postretirement benefit costs, tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax`	$-23.00M	USD	Annual
Changes in net unrecognized pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentBeforeReclassificationAdjustmentsNetOfTax`	$69.00M	USD	Annual
Changes in other comprehensive income (loss) from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	$-1.00M	USD	Annual
Changes in other comprehensive income (loss) from equity method investees, tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsTaxIncludingPortionAttributableToNonControllingInterest`	$-2.00M	USD	Annual
Net derivative (gains) losses-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$62.00M	USD	Annual
Net derivative (gains) losses-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$29.00M	USD	Annual
Net derivative (gains) losses-hedging activities, net of tax	`OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax`	$-102.00M	USD	Annual
Net realized (gains) losses on investment securities, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$-5.00M	USD	Annual
Net realized (gains) losses on investment securities, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$4.00M	USD	Annual
Net realized (gains) losses on investment securities, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax`	$37.00M	USD	Annual
Net pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$50.00M	USD	Annual
Net pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$66.00M	USD	Annual
Net pension and other postretirement benefit costs, net of tax	`OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax`	$78.00M	USD	Annual
Changes in other comprehensive gains (losses) from equity method investees, net of tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$1.00M	USD	Annual
Changes in other comprehensive gains (losses) from equity method investees, net of tax	`ChangesInOtherComprehensiveIncomeLossFromEquityMethodInvesteesInvestmentsNetOfTaxIncludingPortionAttributableToNonControllingInterest`	$3.00M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$141.00M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-17.00M	USD	Annual
Total other comprehensive income (loss)	`OtherComprehensiveIncomeLossNetOfTax`	$-93.00M	USD	Annual
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$2.53B	USD	Annual
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$1.28B	USD	Annual
Comprehensive income including noncontrolling interests	`ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest`	$3.26B	USD	Annual
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$103.00M	USD	Annual
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$18.00M	USD	Annual
Comprehensive income attributable to noncontrolling interests	`ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest`	$122.00M	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$2.43B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$3.14B	USD	Annual
Comprehensive income	`ComprehensiveIncomeNetOfTax`	$1.26B	USD	Annual

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