$ED
CONSOLIDATED EDISON INC Stock $ed

$ed Overview Financials Valuation SEC Filings Company Website

2020 Q1 Form 10-Q Financial Statement

#000104786220000103 Filed on May 07, 2020

Income Statement

Concept	2020 Q1	2019 Q1
Revenue	$3.234B	$3.514B
YoY Change	-7.97%	4.46%
Cost Of Revenue	$540.0M	$810.0M
YoY Change	-33.33%	10.81%
Gross Profit	$2.694B	$2.704B
YoY Change	-0.37%	2.7%
Gross Profit Margin	83.3%	76.95%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$470.0M	$413.0M
YoY Change	13.8%	18.68%
% of Gross Profit	17.45%	15.27%
Operating Expenses	$2.426B	$2.728B
YoY Change	-11.07%	4.56%
Operating Profit	$808.0M	$786.0M
YoY Change	2.8%	4.11%
Interest Expense	$322.0M	-$194.0M
YoY Change	-265.98%	15.48%
% of Operating Profit	39.85%	-24.68%
Other Income/Expense, Net	-$39.00M	$14.00M
YoY Change	-378.57%	-193.33%
Pretax Income	$447.0M	$553.0M
YoY Change	-19.17%	1.47%
Income Tax	$55.00M	$108.0M
% Of Pretax Income	12.3%	19.53%
Net Earnings	$375.0M	$424.0M
YoY Change	-11.56%	-0.93%
Net Earnings / Revenue	11.6%	12.07%
Basic Earnings Per Share	$1.13	$1.31
Diluted Earnings Per Share	$1.12	$1.31
COMMON SHARES
Basic Shares Outstanding	333.6M shares	322.5M shares
Diluted Shares Outstanding	334.6M shares	323.4M shares

Balance Sheet

Concept	2020 Q1	2019 Q1
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.395B	$406.0M
YoY Change	243.6%	-37.63%
Cash & Equivalents	$1.395B	$406.0M
Short-Term Investments
Other Short-Term Assets	$166.0M	$177.0M
YoY Change	-6.21%	105.81%
Inventory	$326.0M	$327.0M
Prepaid Expenses	$739.0M	$635.0M
Receivables	$1.318B	$1.309B
Other Receivables	$317.0M	$316.0M
Total Short-Term Assets	$5.026B	$3.781B
YoY Change	32.93%	0.21%
LONG-TERM ASSETS
Property, Plant & Equipment	$44.44B	$42.15B
YoY Change	5.42%	10.71%
Goodwill	$446.0M	$440.0M
YoY Change	1.36%	2.8%
Intangibles	$1.532B	$1.630B
YoY Change	-6.01%	1163.57%
Long-Term Investments	$2.011B	$1.832B
YoY Change	9.77%	-8.95%
Other Assets	$7.687B	$7.301B
YoY Change	5.29%	44.86%
Total Long-Term Assets	$54.13B	$51.29B
YoY Change	5.55%	13.65%
TOTAL ASSETS
Total Short-Term Assets	$5.026B	$3.781B
Total Long-Term Assets	$54.13B	$51.29B
Total Assets	$59.16B	$55.07B
YoY Change	7.43%	12.61%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.015B	$1.010B
YoY Change	0.5%	-18.28%
Accrued Expenses	$431.0M	$385.0M
YoY Change	11.95%	21.45%
Deferred Revenue
YoY Change
Short-Term Debt	$1.208B	$0.00
YoY Change		-100.0%
Long-Term Debt Due	$2.093B	$2.029B
YoY Change	3.15%	57.16%
Total Short-Term Liabilities	$6.311B	$6.348B
YoY Change	-0.58%	12.33%
LONG-TERM LIABILITIES
Long-Term Debt	$19.42B	$16.93B
YoY Change	14.71%	14.96%
Other Long-Term Liabilities	$8.609B	$8.333B
YoY Change	3.31%	15.42%
Total Long-Term Liabilities	$19.42B	$14.28B
YoY Change	35.98%	11.09%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.311B	$6.348B
Total Long-Term Liabilities	$19.42B	$14.28B
Total Liabilities	$25.73B	$20.63B
YoY Change	24.73%	11.47%
SHAREHOLDERS EQUITY
Retained Earnings
YoY Change
Common Stock
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$18.26B	$17.37B
YoY Change
Total Liabilities & Shareholders Equity	$59.16B	$55.07B
YoY Change	7.43%	12.61%

Cashflow Statement

Concept	2020 Q1	2019 Q1
OPERATING ACTIVITIES
Net Income	$375.0M	$424.0M
YoY Change	-11.56%	-0.93%
Depreciation, Depletion And Amortization	$470.0M	$413.0M
YoY Change	13.8%	18.68%
Cash From Operating Activities	$412.0M	$464.0M
YoY Change	-11.21%	224.48%
INVESTING ACTIVITIES
Capital Expenditures	-$905.0M	$48.00M
YoY Change	-1985.42%	37.14%
Acquisitions
YoY Change
Other Investing Activities	-$5.000M	-$5.000M
YoY Change	0.0%	-54.55%
Cash From Investing Activities	-$968.0M	-$888.0M
YoY Change	9.01%	-2.31%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$14.00M	$13.00M
YoY Change	7.69%	0.0%
Debt Paid & Issued, Net	$38.00M	$11.00M
YoY Change	245.45%	10.0%
Cash From Financing Activities	$913.0M	-$108.0M
YoY Change	-945.37%	-117.85%
NET CHANGE
Cash From Operating Activities	$412.0M	$464.0M
Cash From Investing Activities	-$968.0M	-$888.0M
Cash From Financing Activities	$913.0M	-$108.0M
Net Change In Cash	$357.0M	-$532.0M
YoY Change	-167.11%	230.43%
FREE CASH FLOW
Cash From Operating Activities	$412.0M	$464.0M
Capital Expenditures	-$905.0M	$48.00M
Free Cash Flow	$1.317B	$416.0M
YoY Change	216.59%	285.19%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2020Q1	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2020Q1	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q1
CY2020Q1	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2020
CY2020Q1	dei	Entity Central Index Key EntityCentralIndexKey	0001047862
CY2020Q1	ed	Contract With Customer Liability Revenue Recognized Previously Outstanding ContractWithCustomerLiabilityRevenueRecognizedPreviouslyOutstanding	1000000	USD
CY2019Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	391000000	USD
CY2020Q1	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	423000000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	70000000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	75000000	USD
CY2019Q4	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	4000000	USD
CY2020Q1	us-gaap	Allowance For Doubtful Other Receivables Current AllowanceForDoubtfulOtherReceivablesCurrent	5000000	USD
CY2019Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.74
CY2020Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.76
CY2019Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	126000000	USD
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CY2019Q4	us-gaap	Loans Payable LoansPayable	0	USD
CY2020Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1	P2Y
CY2020Q1	us-gaap	Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1 RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
CY2020Q1	dei	Document Type DocumentType	10-Q
CY2020Q1	dei	Document Quarterly Report DocumentQuarterlyReport	true
CY2020Q1	dei	Document Period End Date DocumentPeriodEndDate	2020-03-31
CY2020Q1	dei	Document Transition Report DocumentTransitionReport	false
CY2020Q1	dei	Entity File Number EntityFileNumber	1-14514
CY2020Q1	dei	Entity Registrant Name EntityRegistrantName	Consolidated Edison, Inc.
CY2020Q1	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	NY
CY2020Q1	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	13-3965100
CY2020Q1	dei	Entity Address Address Line1 EntityAddressAddressLine1	4 Irving Place,
CY2020Q1	dei	Entity Address City Or Town EntityAddressCityOrTown	New York,
CY2020Q1	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2020Q1	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10003
CY2020Q1	dei	City Area Code CityAreaCode	(212)
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CY2020Q1	us-gaap	Operating Expenses OperatingExpenses	2426000000	USD
CY2020Q1	dei	Local Phone Number LocalPhoneNumber	460-4600
CY2020Q1	dei	Trading Symbol TradingSymbol	ED
CY2020Q1	dei	Security Exchange Name SecurityExchangeName	NYSE
CY2020Q1	dei	Security12b Title Security12bTitle	Common Shares ($.10 par value)
CY2020Q1	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2020Q1	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2020Q1	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
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CY2020Q1	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	72000000	USD
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CY2019Q1	us-gaap	Interest Expense Debt InterestExpenseDebt	221000000	USD
CY2020Q1	us-gaap	Interest Expense Other InterestExpenseOther	101000000	USD
CY2019Q1	us-gaap	Interest Expense Other InterestExpenseOther	29000000	USD
CY2020Q1	us-gaap	Public Utilities Allowance For Funds Used During Construction Additions PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions	3000000	USD
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CY2020Q1	us-gaap	Interest And Debt Expense InterestAndDebtExpense	322000000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	108000000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	392000000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	445000000	USD
CY2020Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	17000000	USD
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CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	375000000	USD
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CY2019Q1	us-gaap	Interest And Debt Expense InterestAndDebtExpense	247000000	USD
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CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	55000000	USD
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CY2020Q1	ed	Contractwith Customer Liability Unbilled Revenue Accruals And Deferrals ContractwithCustomerLiabilityUnbilledRevenueAccrualsAndDeferrals	-51000000	USD
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CY2019Q1	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	464000000	USD
CY2020Q1	us-gaap	Payments For Construction In Process PaymentsForConstructionInProcess	767000000	USD
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CY2020Q1	ed	Payments Non Utility Construction Expenditures PaymentsNonUtilityConstructionExpenditures	130000000	USD
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CY2019Q1	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-5000000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-968000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-888000000	USD
CY2020Q1	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	-484000000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1600000000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	825000000	USD
CY2020Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	38000000	USD
CY2019Q1	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	11000000	USD
CY2020Q1	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	22000000	USD
CY2019Q1	us-gaap	Payments Of Debt Issuance Costs PaymentsOfDebtIssuanceCosts	1000000	USD
CY2020Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	243000000	USD
CY2019Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	226000000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	88000000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Initial Public Offering ProceedsFromIssuanceInitialPublicOffering	425000000	USD
CY2020Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	14000000	USD
CY2019Q1	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	13000000	USD
CY2020Q1	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	2000000	USD
CY2019Q1	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	2000000	USD
CY2020Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	913000000	USD
CY2019Q1	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-108000000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	357000000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-532000000	USD
CY2019Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1217000000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1006000000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1574000000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	474000000	USD
CY2020Q1	us-gaap	Interest Paid Net InterestPaidNet	143000000	USD
CY2019Q1	us-gaap	Interest Paid Net InterestPaidNet	130000000	USD
CY2020Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2000000	USD
CY2019Q1	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	3000000	USD
CY2020Q1	us-gaap	Construction In Progress Expenditures Incurred But Not Yet Paid ConstructionInProgressExpendituresIncurredButNotYetPaid	343000000	USD
CY2020Q1	us-gaap	Loans Payable LoansPayable	0	USD
CY2020Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	12000000	USD
CY2019Q1	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	12000000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1395000000	USD
CY2019Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	981000000	USD
CY2020Q1	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1318000000	USD
CY2019Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1236000000	USD
CY2020Q1	us-gaap	Other Receivables OtherReceivables	188000000	USD
CY2019Q4	us-gaap	Other Receivables OtherReceivables	184000000	USD
CY2020Q1	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	21000000	USD
CY2019Q4	us-gaap	Income Taxes Receivable IncomeTaxesReceivable	20000000	USD
CY2020Q1	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	443000000	USD
CY2019Q4	us-gaap	Contract With Customer Asset Net ContractWithCustomerAssetNet	599000000	USD
CY2020Q1	ed	Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost	326000000	USD
CY2019Q4	ed	Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost	352000000	USD
CY2020Q1	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	739000000	USD
CY2019Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	260000000	USD
CY2020Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	143000000	USD
CY2019Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	128000000	USD
CY2020Q1	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	179000000	USD
CY2019Q4	us-gaap	Restricted Cash And Investments Current RestrictedCashAndInvestmentsCurrent	236000000	USD
CY2020Q1	ed	Revenue Decoupling Mechanism Receivable RevenueDecouplingMechanismReceivable	108000000	USD
CY2019Q4	ed	Revenue Decoupling Mechanism Receivable RevenueDecouplingMechanismReceivable	76000000	USD
CY2020Q1	us-gaap	Other Assets Current OtherAssetsCurrent	166000000	USD
CY2019Q4	us-gaap	Other Assets Current OtherAssetsCurrent	200000000	USD
CY2020Q1	us-gaap	Assets Current AssetsCurrent	5026000000	USD
CY2019Q4	us-gaap	Assets Current AssetsCurrent	4272000000	USD
CY2020Q1	us-gaap	Long Term Investments LongTermInvestments	2011000000	USD
CY2019Q4	us-gaap	Long Term Investments LongTermInvestments	2065000000	USD
CY2020Q1	us-gaap	Public Utilities Property Plant And Equipment Common PublicUtilitiesPropertyPlantAndEquipmentCommon	3606000000	USD
CY2019Q4	us-gaap	Public Utilities Property Plant And Equipment Common PublicUtilitiesPropertyPlantAndEquipmentCommon	3562000000	USD
CY2020Q1	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	48717000000	USD
CY2019Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	48136000000	USD
CY2020Q1	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	10530000000	USD
CY2019Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	10322000000	USD
CY2020Q1	ed	Net Utility Plant NetUtilityPlant	38187000000	USD
CY2019Q4	ed	Net Utility Plant NetUtilityPlant	37814000000	USD
CY2020Q1	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	2005000000	USD
CY2019Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1937000000	USD
CY2020Q1	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	40192000000	USD
CY2019Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	39751000000	USD
CY2020Q1	ed	Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent	3797000000	USD
CY2019Q4	ed	Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent	3829000000	USD
CY2020Q1	us-gaap	Construction In Progress Gross ConstructionInProgressGross	446000000	USD
CY2019Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	309000000	USD
CY2020Q1	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	44435000000	USD
CY2019Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	43889000000	USD
CY2020Q1	us-gaap	Goodwill Goodwill	446000000	USD
CY2019Q4	us-gaap	Goodwill Goodwill	446000000	USD
CY2020Q1	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1532000000	USD
CY2019Q4	us-gaap	Intangible Assets Net Excluding Goodwill IntangibleAssetsNetExcludingGoodwill	1557000000	USD
CY2020Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4732000000	USD
CY2019Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4859000000	USD
CY2020Q1	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	848000000	USD
CY2019Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	857000000	USD
CY2020Q1	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	129000000	USD
CY2019Q4	us-gaap	Other Assets Miscellaneous Noncurrent OtherAssetsMiscellaneousNoncurrent	134000000	USD
CY2020Q1	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7687000000	USD
CY2019Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	7853000000	USD
CY2020Q1	us-gaap	Assets Assets	59159000000	USD
CY2019Q4	us-gaap	Assets Assets	58079000000	USD
CY2020Q1	us-gaap	Long Term Debt Current LongTermDebtCurrent	2093000000	USD
CY2019Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	1446000000	USD
CY2020Q1	us-gaap	Notes Payable Current NotesPayableCurrent	1208000000	USD
CY2019Q4	us-gaap	Notes Payable Current NotesPayableCurrent	1692000000	USD
CY2020Q1	us-gaap	Accounts Payable Current AccountsPayableCurrent	1015000000	USD
CY2019Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1164000000	USD
CY2020Q1	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	344000000	USD
CY2019Q4	us-gaap	Contract With Customer Refund Liability Current ContractWithCustomerRefundLiabilityCurrent	346000000	USD
CY2020Q1	us-gaap	Taxes Payable Current TaxesPayableCurrent	31000000	USD
CY2019Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	76000000	USD
CY2020Q1	us-gaap	Interest Payable Current InterestPayableCurrent	238000000	USD
CY2019Q4	us-gaap	Interest Payable Current InterestPayableCurrent	153000000	USD
CY2020Q1	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	116000000	USD
CY2019Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	102000000	USD
CY2020Q1	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	153000000	USD
CY2019Q4	us-gaap	Derivative Liabilities Current DerivativeLiabilitiesCurrent	123000000	USD
CY2020Q1	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	123000000	USD
CY2019Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	102000000	USD
CY2020Q1	ed	System Benefits Charge Liability Current SystemBenefitsChargeLiabilityCurrent	628000000	USD
CY2019Q4	ed	System Benefits Charge Liability Current SystemBenefitsChargeLiabilityCurrent	647000000	USD
CY2020Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	77000000	USD
CY2019Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	65000000	USD
CY2020Q1	us-gaap	Dividends Common Stock DividendsCommonStock	255000000	USD
CY2020Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	88000000	USD
CY2019Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2000000	USD
CY2019Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	17501000000	USD
CY2020Q1	ed	Deferred Tax Liabilities And Accumulated Deferred Investment Tax Credit DeferredTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit	6348000000	USD
CY2020Q1	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	285000000	USD
CY2019Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	371000000	USD
CY2020Q1	us-gaap	Liabilities Current LiabilitiesCurrent	6311000000	USD
CY2019Q4	us-gaap	Liabilities Current LiabilitiesCurrent	6287000000	USD
CY2020Q1	ed	Provision For Injuries And Damages ProvisionForInjuriesAndDamages	129000000	USD
CY2019Q4	ed	Provision For Injuries And Damages ProvisionForInjuriesAndDamages	130000000	USD
CY2020Q1	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1329000000	USD
CY2019Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	1516000000	USD
CY2020Q1	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	737000000	USD
CY2019Q4	us-gaap	Accrued Environmental Loss Contingencies Noncurrent AccruedEnvironmentalLossContingenciesNoncurrent	734000000	USD
CY2020Q1	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	429000000	USD
CY2019Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	425000000	USD
CY2020Q1	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	228000000	USD
CY2019Q4	us-gaap	Derivative Liabilities Noncurrent DerivativeLiabilitiesNoncurrent	105000000	USD
CY2019Q4	ed	Deferred Tax Liabilities And Accumulated Deferred Investment Tax Credit DeferredTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit	6227000000	USD
CY2020Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	799000000	USD
CY2019Q4	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	809000000	USD
CY2020Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	4689000000	USD
CY2019Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	4827000000	USD
CY2020Q1	us-gaap	Deferred Credits And Other Liabilities Noncurrent DeferredCreditsAndOtherLiabilitiesNoncurrent	270000000	USD
CY2019Q4	us-gaap	Deferred Credits And Other Liabilities Noncurrent DeferredCreditsAndOtherLiabilitiesNoncurrent	279000000	USD
CY2020Q1	ed	Liabilities Noncurrent Excluding Long Term Debt LiabilitiesNoncurrentExcludingLongTermDebt	14958000000	USD
CY2019Q4	ed	Liabilities Noncurrent Excluding Long Term Debt LiabilitiesNoncurrentExcludingLongTermDebt	15052000000	USD
CY2020Q1	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	19423000000	USD
CY2019Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	18527000000	USD
CY2020Q1	us-gaap	Stockholders Equity StockholdersEquity	18261000000	USD
CY2019Q4	us-gaap	Stockholders Equity StockholdersEquity	18022000000	USD
CY2020Q1	us-gaap	Minority Interest MinorityInterest	206000000	USD
CY2019Q4	us-gaap	Minority Interest MinorityInterest	191000000	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	18467000000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	18213000000	USD
CY2020Q1	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	59159000000	USD
CY2019Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	58079000000	USD
CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	16839000000	USD
CY2019Q1	us-gaap	Profit Loss ProfitLoss	445000000	USD
CY2019Q1	us-gaap	Dividends Common Stock DividendsCommonStock	237000000	USD
CY2019Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	425000000	USD
CY2019Q1	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	27000000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	4000000	USD
CY2020Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	1574000000	USD
CY2019Q1	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	474000000	USD
CY2019Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	18213000000	USD
CY2020Q1	us-gaap	Profit Loss ProfitLoss	392000000	USD
CY2019Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.31
CY2020Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.12
CY2019Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.31
CY2020Q1	us-gaap	Stock Issued During Period Value Share Based Compensation Gross StockIssuedDuringPeriodValueShareBasedCompensationGross	26000000	USD
CY2020Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	5000000	USD
CY2020Q1	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	2000000	USD
CY2020Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	18467000000	USD
CY2020Q1	ed	Numberof Registrants NumberofRegistrants	2	registrant
CY2020Q1	ed	Numberof Regulated Utility Subsidiaries NumberofRegulatedUtilitySubsidiaries	2	subsidiary
CY2020Q1	us-gaap	Allowance For Doubtful Accounts Receivable Period Increase Decrease AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease	5000000	USD
CY2020Q1	us-gaap	Net Income Loss NetIncomeLoss	375000000	USD
CY2019Q1	us-gaap	Net Income Loss NetIncomeLoss	424000000	USD
CY2020Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	333600000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	322500000	shares
CY2020Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	1000000.0	shares
CY2019Q1	us-gaap	Incremental Common Shares Attributable To Contingently Issuable Shares IncrementalCommonSharesAttributableToContingentlyIssuableShares	900000	shares
CY2020Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	334600000	shares
CY2019Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	323400000	shares
CY2020Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.13
CY2019Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	68000000	USD
CY2020Q1	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	1913000000	USD
CY2020Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1395000000	USD
CY2019Q1	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	406000000	USD
CY2020Q1	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	179000000	USD
CY2020Q1	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4732000000	USD
CY2019Q4	us-gaap	Regulatory Assets Noncurrent RegulatoryAssetsNoncurrent	4859000000	USD
CY2020Q1	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	143000000	USD
CY2019Q4	us-gaap	Regulatory Assets Current RegulatoryAssetsCurrent	128000000	USD
CY2020Q1	us-gaap	Regulatory Assets RegulatoryAssets	4875000000	USD
CY2019Q4	us-gaap	Regulatory Assets RegulatoryAssets	4987000000	USD
CY2020Q1	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	4689000000	USD
CY2019Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	4827000000	USD
CY2020Q1	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	123000000	USD
CY2019Q4	us-gaap	Regulatory Liability Current RegulatoryLiabilityCurrent	102000000	USD
CY2020Q1	us-gaap	Regulatory Liabilities RegulatoryLiabilities	4812000000	USD
CY2019Q4	us-gaap	Regulatory Liabilities RegulatoryLiabilities	4929000000	USD
CY2020Q1	us-gaap	Stock Issued During Period Shares New Issues StockIssuedDuringPeriodSharesNewIssues	1050000	shares
CY2020Q1	us-gaap	Stock Issued During Period Value New Issues StockIssuedDuringPeriodValueNewIssues	88000000	USD
CY2020Q1	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	197000000	USD
CY2019Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	178000000	USD
CY2020Q1	us-gaap	Commercial Paper CommercialPaper	1208000000	USD
CY2019Q4	us-gaap	Commercial Paper CommercialPaper	1692000000	USD
CY2020Q1	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	5000000	USD
CY2019Q1	us-gaap	Environmental Remediation Expense EnvironmentalRemediationExpense	3000000	USD
CY2019Q4	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	1831000000	USD
CY2020Q1	us-gaap	Guarantee Obligations Maximum Exposure GuaranteeObligationsMaximumExposure	1913000000	USD
CY2020Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	21000000	USD
CY2019Q1	us-gaap	Operating Lease Cost OperatingLeaseCost	21000000	USD
CY2020Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	11000000	USD
CY2019Q1	us-gaap	Operating Lease Payments OperatingLeasePayments	8000000	USD
CY2020Q1	us-gaap	Direct Financing Lease Residual Value Of Leased Asset DirectFinancingLeaseResidualValueOfLeasedAsset	1000000	USD
CY2020Q1	ed	Direct Financing Lease Accumulated Amortization DirectFinancingLeaseAccumulatedAmortization	3000000	USD
CY2019Q4	us-gaap	Direct Financing Lease Residual Value Of Leased Asset DirectFinancingLeaseResidualValueOfLeasedAsset	1000000	USD
CY2019Q4	ed	Direct Financing Lease Accumulated Amortization DirectFinancingLeaseAccumulatedAmortization	5000000	USD
CY2020Q1	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P19Y6M
CY2019Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P19Y9M18D
CY2020Q1	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P13Y1M6D
CY2019Q4	us-gaap	Finance Lease Weighted Average Remaining Lease Term1 FinanceLeaseWeightedAverageRemainingLeaseTerm1	P12Y2M12D
CY2020Q1	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.043
CY2019Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.043
CY2020Q1	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.032
CY2019Q4	us-gaap	Finance Lease Weighted Average Discount Rate Percent FinanceLeaseWeightedAverageDiscountRatePercent	0.035
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths	77000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Next Rolling Twelve Months FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths	0	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Two LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo	74000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling Year Two FinanceLeaseLiabilityPaymentsDueInRollingYearTwo	0	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Three LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree	72000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling Year Three FinanceLeaseLiabilityPaymentsDueInRollingYearThree	0	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Four LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour	72000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling Year Four FinanceLeaseLiabilityPaymentsDueInRollingYearFour	0	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due In Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive	72000000	USD
CY2020Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.09
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due After Rolling Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive	983000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling Year Five FinanceLeaseLiabilityPaymentsDueInRollingYearFive	0	USD
CY2020Q1	us-gaap	Revenue From Contract With Customer Excluding Assessed Tax RevenueFromContractWithCustomerExcludingAssessedTax	3157000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due In Rolling After Year Five FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive	1000000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	1350000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Payments Due FinanceLeaseLiabilityPaymentsDue	1000000	USD
CY2020Q1	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	474000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Undiscounted Excess Amount FinanceLeaseLiabilityUndiscountedExcessAmount	0	USD
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	876000000	USD
CY2020Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	1000000	USD
CY2020Q1	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	77000000	USD
CY2020Q1	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	799000000	USD
CY2020Q1	us-gaap	Finance Lease Liability Noncurrent FinanceLeaseLiabilityNoncurrent	1000000	USD
CY2020Q1	us-gaap	Operating Lease Liability OperatingLeaseLiability	876000000	USD
CY2020Q1	us-gaap	Finance Lease Liability FinanceLeaseLiability	1000000	USD
CY2020Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	55000000	USD
CY2019Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	108000000	USD
CY2020Q1	ed	Effective Income Tax Rate Reconciliation Cares Act Net Operating Loss Carryback EffectiveIncomeTaxRateReconciliationCARESActNetOperatingLossCarryback	-4000000	USD
CY2020Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.21
CY2020Q1	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.04
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation State And Local Income Taxes EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes	0.04
CY2020Q1	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	-0.01
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Minority Interest Income Expense EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense	-0.01
CY2020Q1	ed	Effective Income Tax Rate Reconciliation Cost Of Removal EffectiveIncomeTaxRateReconciliationCostOfRemoval	-0.02
CY2019Q1	ed	Effective Income Tax Rate Reconciliation Cost Of Removal EffectiveIncomeTaxRateReconciliationCostOfRemoval	-0.01
CY2020Q1	ed	Effective Income Tax Rate Reconciliation Other Plant Related Items Percent EffectiveIncomeTaxRateReconciliationOtherPlantRelatedItemsPercent	-0.01
CY2019Q1	ed	Effective Income Tax Rate Reconciliation Other Plant Related Items Percent EffectiveIncomeTaxRateReconciliationOtherPlantRelatedItemsPercent	0
CY2020Q1	ed	Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Credits Percent EffectiveIncomeTaxRateReconciliationTaxCreditRenewableEnergyCreditsPercent	0.02
CY2019Q1	ed	Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Credits Percent EffectiveIncomeTaxRateReconciliationTaxCreditRenewableEnergyCreditsPercent	0.01
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CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Tax Credits Research EffectiveIncomeTaxRateReconciliationTaxCreditsResearch	0.03
CY2020Q1	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
CY2019Q1	us-gaap	Effective Income Tax Rate Reconciliation Other Adjustments EffectiveIncomeTaxRateReconciliationOtherAdjustments	-0.01
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CY2019Q1	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.20
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CY2020Q1	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	13000000	USD
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CY2019Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	17000000	USD
CY2018Q4	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	29000000	USD
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CY2020Q1	ed	Contractwith Customer Liability Decrease From Billings ContractwithCustomerLiabilityDecreaseFromBillings	0	USD
CY2019Q1	ed	Unbilled Contracts Receivable Revenue Recognized UnbilledContractsReceivableRevenueRecognized	24000000	USD
CY2019Q1	ed	Contractwith Customer Liability Decrease From Billings ContractwithCustomerLiabilityDecreaseFromBillings	0	USD
CY2020Q1	ed	Unbilled Contracts Receivable Decrease From Billings UnbilledContractsReceivableDecreaseFromBillings	18000000	USD
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CY2019Q1	ed	Unbilled Contracts Receivable Decrease From Billings UnbilledContractsReceivableDecreaseFromBillings	15000000	USD
CY2019Q1	us-gaap	Contract With Customer Liability Revenue Recognized ContractWithCustomerLiabilityRevenueRecognized	1000000	USD
CY2020Q1	us-gaap	Unbilled Contracts Receivable UnbilledContractsReceivable	25000000	USD
CY2020Q1	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	16000000	USD
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CY2020Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	74000000	USD
CY2020Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	38000000	USD
CY2020Q1	us-gaap	Revenue Remaining Performance Obligation RevenueRemainingPerformanceObligation	36000000	USD
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CY2020Q1	us-gaap	Collateral Already Posted Aggregate Fair Value CollateralAlreadyPostedAggregateFairValue	134000000	USD
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CY2020Q1	ed	Derivative Asset Liability Gross Amount Offset In Balance Sheet DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet	-14000000	USD
CY2020Q1	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-316000000	USD
CY2019Q4	us-gaap	Derivative Assets Liabilities At Fair Value Net DerivativeAssetsLiabilitiesAtFairValueNet	-183000000	USD
CY2019Q4	ed	Derivative Asset Liability Gross Amount Offset In Balance Sheet DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet	-17000000	USD
CY2019Q4	us-gaap	Derivative Fair Value Of Derivative Net DerivativeFairValueOfDerivativeNet	-166000000	USD
CY2020Q1	us-gaap	Margin Deposit Assets MarginDepositAssets	8000000	USD
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CY2020Q1	ed	Deferred Derivative Gains Losses DeferredDerivativeGainsLosses	2000000	USD
CY2019Q1	ed	Deferred Derivative Gains Losses DeferredDerivativeGainsLosses	-1000000	USD
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CY2019Q1	ed	Deferred Gain Loss Liability DeferredGainLossLiability	-47000000	USD
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CY2019Q1	ed	Net Deferred Gain Loss NetDeferredGainLoss	-48000000	USD
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CY2020Q1	ed	Credit Exposure Nonrated Counter Parties CreditExposureNonratedCounterParties	36000000	USD
CY2020Q1	ed	Maximum Potential Future Exposure On Credit Risk Derivatives With Investment Grade Counterparties MaximumPotentialFutureExposureOnCreditRiskDerivativesWithInvestmentGradeCounterparties	28000000	USD
CY2020Q1	ed	Maximum Potential Future Exposure On Credit Risk Derivatives With Commodity Exchange Brokers MaximumPotentialFutureExposureOnCreditRiskDerivativesWithCommodityExchangeBrokers	9000000	USD
CY2020Q1	us-gaap	Credit Risk Derivatives At Fair Value Net CreditRiskDerivativesAtFairValueNet	232000000	USD
CY2020Q1	us-gaap	Derivative Assets DerivativeAssets	506000000	USD
CY2019Q4	us-gaap	Derivative Assets DerivativeAssets	550000000	USD
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CY2019Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-16000000	USD
CY2018Q4	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs	-13000000	USD
CY2020Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-5000000	USD
CY2019Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings	-4000000	USD
CY2020Q1	ed	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities	1000000	USD
CY2019Q1	ed	Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities	-5000000	USD
CY2020Q1	us-gaap	Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements	-7000000	USD
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$ED
CONSOLIDATED EDISON INC Stock $ed

2020 Q1 Form 10-Q Financial Statement

#000104786220000103 Filed on May 07, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ED CONSOLIDATED EDISON INC Stock $ed

2020 Q1 Form 10-Q Financial Statement

#000104786220000103 Filed on May 07, 2020

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ED
CONSOLIDATED EDISON INC Stock $ed