2021 Q4 Form 10-Q Financial Statement
#000104786221000256 Filed on November 04, 2021
Income Statement
Concept | 2021 Q4 | 2021 Q3 | 2020 Q3 |
---|---|---|---|
Revenue | $3.415B | $3.613B | $3.333B |
YoY Change | 15.37% | 8.4% | -0.95% |
Cost Of Revenue | $616.0M | $630.0M | $558.0M |
YoY Change | 7.88% | 12.9% | -3.96% |
Gross Profit | $2.799B | $2.983B | $2.775B |
YoY Change | 17.16% | 7.5% | -0.32% |
Gross Profit Margin | 81.96% | 82.56% | 83.26% |
Selling, General & Admin | |||
YoY Change | |||
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $521.0M | $511.0M | $482.0M |
YoY Change | 5.89% | 6.02% | 14.22% |
% of Gross Profit | 18.61% | 17.13% | 17.37% |
Operating Expenses | $2.102B | $2.763B | $2.473B |
YoY Change | 11.69% | 11.73% | -1.0% |
Operating Profit | $697.0M | $850.0M | $860.0M |
YoY Change | 37.48% | -1.16% | -0.81% |
Interest Expense | -$238.0M | $232.0M | $226.0M |
YoY Change | -54.05% | 2.65% | -13.74% |
% of Operating Profit | -34.15% | 27.29% | 26.28% |
Other Income/Expense, Net | -$40.00M | -$22.00M | -$13.00M |
YoY Change | 21.21% | 69.23% | -192.86% |
Pretax Income | $182.0M | $596.0M | $621.0M |
YoY Change | -513.64% | -4.03% | 0.32% |
Income Tax | -$4.000M | $127.0M | $119.0M |
% Of Pretax Income | -2.2% | 21.31% | 19.16% |
Net Earnings | $224.0M | $538.0M | $493.0M |
YoY Change | 420.93% | 9.13% | 4.23% |
Net Earnings / Revenue | 6.56% | 14.89% | 14.79% |
Basic Earnings Per Share | $1.52 | $1.47 | |
Diluted Earnings Per Share | $630.8K | $1.52 | $1.47 |
COMMON SHARES | |||
Basic Shares Outstanding | 353.7M shares | 353.4M shares | 334.5M shares |
Diluted Shares Outstanding | 354.1M shares | 335.4M shares |
Balance Sheet
Concept | 2021 Q4 | 2021 Q3 | 2020 Q3 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $992.0M | $66.00M | $153.0M |
YoY Change | -22.01% | -56.86% | 96.15% |
Cash & Equivalents | $992.0M | $66.00M | $153.0M |
Short-Term Investments | |||
Other Short-Term Assets | $233.0M | $372.0M | $208.0M |
YoY Change | 0.87% | 78.85% | 37.75% |
Inventory | $437.0M | $405.0M | $353.0M |
Prepaid Expenses | $295.0M | $847.0M | $777.0M |
Receivables | $1.943B | $1.923B | $1.510B |
Other Receivables | $501.0M | $473.0M | $365.0M |
Total Short-Term Assets | $5.551B | $5.096B | $4.204B |
YoY Change | 4.72% | 21.22% | 17.4% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $48.60B | $47.95B | $45.56B |
YoY Change | 4.38% | 5.23% | 5.39% |
Goodwill | $439.0M | $446.0M | $446.0M |
YoY Change | -1.57% | 0.0% | 0.0% |
Intangibles | $1.293B | $1.317B | $1.485B |
YoY Change | -11.44% | -11.31% | -6.01% |
Long-Term Investments | $853.0M | $1.078B | $2.124B |
YoY Change | -53.03% | -49.25% | 7.11% |
Other Assets | $8.116B | $8.817B | $7.703B |
YoY Change | -12.0% | 14.46% | 7.85% |
Total Long-Term Assets | $57.57B | $57.84B | $55.39B |
YoY Change | -0.05% | 4.42% | 5.79% |
TOTAL ASSETS | |||
Total Short-Term Assets | $5.551B | $5.096B | $4.204B |
Total Long-Term Assets | $57.57B | $57.84B | $55.39B |
Total Assets | $63.12B | $62.94B | $59.60B |
YoY Change | 0.35% | 5.61% | 6.53% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $1.497B | $1.370B | $1.279B |
YoY Change | 1.49% | 7.11% | 18.21% |
Accrued Expenses | $377.0M | $499.0M | $455.0M |
YoY Change | 6.8% | 9.67% | 14.32% |
Deferred Revenue | |||
YoY Change | |||
Short-Term Debt | $0.00 | $1.036B | $1.829B |
YoY Change | -100.0% | -43.36% | |
Long-Term Debt Due | $440.0M | $440.0M | $1.966B |
YoY Change | -77.63% | -77.62% | 2.72% |
Total Short-Term Liabilities | $5.427B | $5.255B | $7.160B |
YoY Change | -26.2% | -26.61% | 15.13% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $22.60B | $21.84B | $19.21B |
YoY Change | 10.9% | 13.72% | 9.52% |
Other Long-Term Liabilities | $7.874B | $8.628B | $8.009B |
YoY Change | -18.12% | 7.73% | 1.21% |
Total Long-Term Liabilities | $22.60B | $21.84B | $19.21B |
YoY Change | 10.9% | 13.72% | 36.7% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $5.427B | $5.255B | $7.160B |
Total Long-Term Liabilities | $22.60B | $21.84B | $19.21B |
Total Liabilities | $28.03B | $27.10B | $26.37B |
YoY Change | 1.06% | 2.77% | 30.08% |
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 | $20.04B | $20.04B | $18.49B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $63.12B | $62.94B | $59.60B |
YoY Change | 0.35% | 5.61% | 6.53% |
Cashflow Statement
Concept | 2021 Q4 | 2021 Q3 | 2020 Q3 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $224.0M | $538.0M | $493.0M |
YoY Change | 420.93% | 9.13% | 4.23% |
Depreciation, Depletion And Amortization | $521.0M | $511.0M | $482.0M |
YoY Change | 5.89% | 6.02% | 14.22% |
Cash From Operating Activities | $1.021B | $319.0M | $188.0M |
YoY Change | 23.01% | 69.68% | -55.45% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$981.0M | -$975.0M | -$983.0M |
YoY Change | -14.84% | -0.81% | 4.91% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | -$66.00M | $538.0M | -$69.00M |
YoY Change | -25.0% | -879.71% | -2.82% |
Cash From Investing Activities | -$1.047B | -$437.0M | -$1.052B |
YoY Change | -15.56% | -58.46% | 4.37% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | |||
YoY Change | |||
Cash From Financing Activities | 957.0M | -845.0M | -167.0M |
YoY Change | -37.53% | 405.99% | 27.48% |
NET CHANGE | |||
Cash From Operating Activities | 1.021B | 319.0M | 188.0M |
Cash From Investing Activities | -1.047B | -437.0M | -1.052B |
Cash From Financing Activities | 957.0M | -845.0M | -167.0M |
Net Change In Cash | 931.0M | -963.0M | -1.031B |
YoY Change | -17.02% | -6.6% | 43.79% |
FREE CASH FLOW | |||
Cash From Operating Activities | $1.021B | $319.0M | $188.0M |
Capital Expenditures | -$981.0M | -$975.0M | -$983.0M |
Free Cash Flow | $2.002B | $1.294B | $1.171B |
YoY Change | 1.01% | 10.5% | -13.83% |
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-2000000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-8000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-7000000 | USD | |
CY2021Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
8000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
7000000 | USD | |
CY2021Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
540000000 | USD |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
495000000 | USD |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
1130000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Before Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossBeforeTaxPortionAttributableToParent
|
1065000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
1007000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
1095000000 | USD | |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1511000000 | USD | |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
1428000000 | USD | |
us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
211000000 | USD | |
us-gaap |
Impairment Of Investments
ImpairmentOfInvestments
|
0 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
167000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
184000000 | USD | |
us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
-14000000 | USD | |
us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
-30000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
15000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
12000000 | USD | |
us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
26000000 | USD | |
us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
-80000000 | USD | |
ed |
Contractwith Customer Liability Unbilled Revenue Accruals And Deferrals
ContractwithCustomerLiabilityUnbilledRevenueAccrualsAndDeferrals
|
72000000 | USD | |
ed |
Contractwith Customer Liability Unbilled Revenue Accruals And Deferrals
ContractwithCustomerLiabilityUnbilledRevenueAccrualsAndDeferrals
|
-29000000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-108000000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-43000000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
387000000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
322000000 | USD | |
us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
165000000 | USD | |
us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
48000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
50000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
1000000 | USD | |
ed |
Increase Decrease In Revenue Decoupling Mechanism Receivables
IncreaseDecreaseInRevenueDecouplingMechanismReceivables
|
56000000 | USD | |
ed |
Increase Decrease In Revenue Decoupling Mechanism Receivables
IncreaseDecreaseInRevenueDecouplingMechanismReceivables
|
52000000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-81000000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
32000000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-18000000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
6000000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
576000000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
517000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-15000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
19000000 | USD | |
us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
237000000 | USD | |
us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
181000000 | USD | |
us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
467000000 | USD | |
us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
474000000 | USD | |
us-gaap |
Increase Decrease In Property And Other Taxes Payable
IncreaseDecreaseInPropertyAndOtherTaxesPayable
|
-27000000 | USD | |
us-gaap |
Increase Decrease In Property And Other Taxes Payable
IncreaseDecreaseInPropertyAndOtherTaxesPayable
|
13000000 | USD | |
us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
126000000 | USD | |
us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
102000000 | USD | |
us-gaap |
Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
|
-12000000 | USD | |
us-gaap |
Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
|
-8000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
18000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
29000000 | USD | |
ed |
Increase Decreasein System Benefit Charge Liability
IncreaseDecreaseinSystemBenefitChargeLiability
|
3000000 | USD | |
ed |
Increase Decreasein System Benefit Charge Liability
IncreaseDecreaseinSystemBenefitChargeLiability
|
-56000000 | USD | |
us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
705000000 | USD | |
us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
443000000 | USD | |
us-gaap |
Increase Decrease In Deferred Liabilities
IncreaseDecreaseInDeferredLiabilities
|
578000000 | USD | |
us-gaap |
Increase Decrease In Deferred Liabilities
IncreaseDecreaseInDeferredLiabilities
|
35000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-96000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
35000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1712000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1368000000 | USD | |
us-gaap |
Payments For Construction In Process
PaymentsForConstructionInProcess
|
2697000000 | USD | |
us-gaap |
Payments For Construction In Process
PaymentsForConstructionInProcess
|
2346000000 | USD | |
us-gaap |
Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
|
242000000 | USD | |
us-gaap |
Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
|
216000000 | USD | |
ed |
Payments Non Utility Construction Expenditures
PaymentsNonUtilityConstructionExpenditures
|
289000000 | USD | |
ed |
Payments Non Utility Construction Expenditures
PaymentsNonUtilityConstructionExpenditures
|
414000000 | USD | |
us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
614000000 | USD | |
us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
0 | USD | |
us-gaap |
Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
|
183000000 | USD | |
us-gaap |
Proceeds From Divestiture Of Businesses
ProceedsFromDivestitureOfBusinesses
|
0 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-10000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-16000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-2437000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-2984000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-834000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
137000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1979000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1675000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1904000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
463000000 | USD | |
us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
30000000 | USD | |
us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
25000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
768000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
731000000 | USD | |
us-gaap |
Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
|
775000000 | USD | |
us-gaap |
Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
|
88000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
45000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
43000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
15000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
11000000 | USD | |
us-gaap |
Proceeds From Other Equity
ProceedsFromOtherEquity
|
256000000 | USD | |
us-gaap |
Proceeds From Other Equity
ProceedsFromOtherEquity
|
0 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-496000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
713000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-1221000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-903000000 | USD | |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1436000000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1217000000 | USD |
CY2021Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
215000000 | USD |
CY2020Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
314000000 | USD |
us-gaap |
Interest Paid Net
InterestPaidNet
|
565000000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
583000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-9000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
31000000 | USD | |
us-gaap |
Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
|
388000000 | USD | |
us-gaap |
Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
|
432000000 | USD | |
CY2021Q3 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
37000000 | USD |
CY2020Q3 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
36000000 | USD |
CY2021Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
66000000 | USD |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1272000000 | USD |
CY2021Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
313000000 | USD |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
148000000 | USD |
CY2021Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1923000000 | USD |
CY2020Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1701000000 | USD |
CY2020Q4 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
7000000 | USD |
CY2021Q3 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
7000000 | USD |
CY2021Q3 | us-gaap |
Other Receivables
OtherReceivables
|
272000000 | USD |
CY2020Q4 | us-gaap |
Other Receivables
OtherReceivables
|
278000000 | USD |
CY2021Q3 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
8000000 | USD |
CY2020Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
26000000 | USD |
CY2021Q3 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
656000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
599000000 | USD |
CY2021Q3 | ed |
Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost
EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost
|
405000000 | USD |
CY2020Q4 | ed |
Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost
EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost
|
356000000 | USD |
CY2021Q3 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
847000000 | USD |
CY2020Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
271000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
205000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
266000000 | USD |
CY2021Q3 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
149000000 | USD |
CY2020Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
164000000 | USD |
CY2021Q3 | ed |
Revenue Decoupling Mechanism Receivable
RevenueDecouplingMechanismReceivable
|
193000000 | USD |
CY2020Q4 | ed |
Revenue Decoupling Mechanism Receivable
RevenueDecouplingMechanismReceivable
|
137000000 | USD |
CY2021Q3 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
372000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
231000000 | USD |
CY2021Q3 | us-gaap |
Assets Current
AssetsCurrent
|
5096000000 | USD |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
5301000000 | USD |
CY2021Q3 | us-gaap |
Long Term Investments
LongTermInvestments
|
1078000000 | USD |
CY2020Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
1816000000 | USD |
CY2021Q3 | us-gaap |
Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
|
4091000000 | USD |
CY2020Q4 | us-gaap |
Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
|
3880000000 | USD |
CY2021Q3 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
53179000000 | USD |
CY2020Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
50738000000 | USD |
CY2021Q3 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
11907000000 | USD |
CY2020Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
11188000000 | USD |
CY2021Q3 | ed |
Net Utility Plant
NetUtilityPlant
|
41272000000 | USD |
CY2020Q4 | ed |
Net Utility Plant
NetUtilityPlant
|
39550000000 | USD |
CY2021Q3 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
2264000000 | USD |
CY2020Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
2474000000 | USD |
CY2021Q3 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
43536000000 | USD |
CY2020Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
42024000000 | USD |
CY2021Q3 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
590000000 | USD |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
522000000 | USD |
CY2021Q3 | ed |
Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent
DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent
|
4202000000 | USD |
CY2020Q4 | ed |
Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent
DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent
|
3893000000 | USD |
CY2021Q3 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
209000000 | USD |
CY2020Q4 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
638000000 | USD |
CY2021Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
47947000000 | USD |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
46555000000 | USD |
CY2021Q3 | us-gaap |
Goodwill
Goodwill
|
446000000 | USD |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
446000000 | USD |
CY2021Q3 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
273000000 | USD |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
228000000 | USD |
CY2021Q3 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1317000000 | USD |
CY2020Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
1460000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
5903000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
6195000000 | USD |
CY2021Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20377000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
19065000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
817000000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
837000000 | USD |
CY2021Q3 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
334000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
285000000 | USD |
CY2021Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
8817000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
9223000000 | USD |
CY2021Q3 | us-gaap |
Assets
Assets
|
62938000000 | USD |
CY2020Q4 | us-gaap |
Assets
Assets
|
62895000000 | USD |
CY2021Q3 | us-gaap |
Other Long Term Debt Current
OtherLongTermDebtCurrent
|
439000000 | USD |
CY2020Q4 | us-gaap |
Other Long Term Debt Current
OtherLongTermDebtCurrent
|
1967000000 | USD |
CY2021Q3 | us-gaap |
Loans Payable To Bank Current
LoansPayableToBankCurrent
|
0 | USD |
CY2020Q4 | us-gaap |
Loans Payable To Bank Current
LoansPayableToBankCurrent
|
165000000 | USD |
CY2021Q3 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
1036000000 | USD |
CY2020Q4 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
1705000000 | USD |
CY2021Q3 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1370000000 | USD |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1475000000 | USD |
CY2021Q3 | us-gaap |
Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
|
286000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Refund Liability Current
ContractWithCustomerRefundLiabilityCurrent
|
311000000 | USD |
CY2021Q3 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
123000000 | USD |
CY2020Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
150000000 | USD |
CY2021Q3 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
273000000 | USD |
CY2020Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
149000000 | USD |
CY2021Q3 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
113000000 | USD |
CY2020Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
108000000 | USD |
CY2021Q3 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
163000000 | USD |
CY2020Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
238000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
490000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
36000000 | USD |
CY2021Q3 | ed |
System Benefits Charge Liability Current
SystemBenefitsChargeLiabilityCurrent
|
460000000 | USD |
CY2020Q4 | ed |
System Benefits Charge Liability Current
SystemBenefitsChargeLiabilityCurrent
|
528000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
113000000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
96000000 | USD |
CY2021Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
389000000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
426000000 | USD |
CY2021Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5255000000 | USD |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
7354000000 | USD |
CY2021Q3 | ed |
Provision For Injuries And Damages
ProvisionForInjuriesAndDamages
|
177000000 | USD |
CY2020Q4 | ed |
Provision For Injuries And Damages
ProvisionForInjuriesAndDamages
|
178000000 | USD |
CY2021Q3 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
1424000000 | USD |
CY2020Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2257000000 | USD |
CY2021Q3 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
841000000 | USD |
CY2020Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
857000000 | USD |
CY2021Q3 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
602000000 | USD |
CY2020Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
576000000 | USD |
CY2021Q3 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
166000000 | USD |
CY2020Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
240000000 | USD |
CY2021Q3 | ed |
Deferred Tax Liabilities And Accumulated Deferred Investment Tax Credit
DeferredTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit
|
6835000000 | USD |
CY2020Q4 | ed |
Deferred Tax Liabilities And Accumulated Deferred Investment Tax Credit
DeferredTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit
|
6475000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
756000000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
764000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
4379000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
4513000000 | USD |
CY2021Q3 | us-gaap |
Deferred Credits And Other Liabilities Noncurrent
DeferredCreditsAndOtherLiabilitiesNoncurrent
|
285000000 | USD |
CY2020Q4 | us-gaap |
Deferred Credits And Other Liabilities Noncurrent
DeferredCreditsAndOtherLiabilitiesNoncurrent
|
234000000 | USD |
CY2021Q3 | ed |
Liabilities Noncurrent Excluding Long Term Debt
LiabilitiesNoncurrentExcludingLongTermDebt
|
15465000000 | USD |
CY2020Q4 | ed |
Liabilities Noncurrent Excluding Long Term Debt
LiabilitiesNoncurrentExcludingLongTermDebt
|
16094000000 | USD |
CY2021Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
21841000000 | USD |
CY2020Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
20382000000 | USD |
CY2021Q3 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2020Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2021Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
20037000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
18847000000 | USD |
CY2021Q3 | us-gaap |
Minority Interest
MinorityInterest
|
340000000 | USD |
CY2020Q4 | us-gaap |
Minority Interest
MinorityInterest
|
218000000 | USD |
CY2021Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
62938000000 | USD |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
62895000000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
18213000000 | USD |
CY2020Q1 | us-gaap |
Profit Loss
ProfitLoss
|
392000000 | USD |
CY2020Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.76 | |
CY2020Q1 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
255000000 | USD |
CY2020Q1 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
88000000 | USD |
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 |
CY2020Q2 | us-gaap |
Profit Loss
ProfitLoss
|
202000000 | USD |
CY2020Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.76 | |
CY2020Q2 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
256000000 | USD |
CY2020Q2 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
30000000 | USD |
CY2020Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
2000000 | USD |
CY2020Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
18441000000 | USD |
CY2020Q3 | us-gaap |
Profit Loss
ProfitLoss
|
502000000 | USD |
CY2020Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.76 | |
CY2020Q3 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
256000000 | USD |
CY2020Q3 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
0 | USD |
CY2020Q3 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
30000000 | USD |
CY2020Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
CY2020Q3 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
8000000 | USD |
CY2020Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
18711000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
19065000000 | USD |
CY2021Q1 | us-gaap |
Profit Loss
ProfitLoss
|
420000000 | USD |
CY2021Q1 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.775 | |
CY2021Q1 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
265000000 | USD |
CY2021Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
28000000 | USD |
CY2021Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
4000000 | USD |
CY2021Q1 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
3000000 | USD |
CY2021Q1 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
33000000 | USD |
CY2021Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
19282000000 | USD |
CY2021Q2 | us-gaap |
Profit Loss
ProfitLoss
|
118000000 | USD |
CY2021Q2 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.775 | |
CY2021Q2 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
266000000 | USD |
CY2021Q2 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
775000000 | USD |
CY2021Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
34000000 | USD |
CY2021Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
ed |
Numberof Regulated Utility Subsidiaries
NumberofRegulatedUtilitySubsidiaries
|
2 | subsidiary | |
CY2021Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
4000000 | USD |
CY2021Q2 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
112000000 | USD |
CY2021Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20053000000 | USD |
CY2021Q3 | us-gaap |
Profit Loss
ProfitLoss
|
469000000 | USD |
CY2021Q3 | us-gaap |
Common Stock Dividends Per Share Cash Paid
CommonStockDividendsPerShareCashPaid
|
0.775 | |
CY2021Q3 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
274000000 | USD |
CY2021Q3 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
0 | USD |
CY2021Q3 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
28000000 | USD |
CY2021Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2000000 | USD |
CY2021Q3 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
8000000 | USD |
CY2021Q3 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
107000000 | USD |
CY2021Q3 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
20377000000 | USD |
ed |
Numberof Registrants
NumberofRegistrants
|
2 | registrant | |
ed |
Numberof Registrants
NumberofRegistrants
|
2 | registrant | |
ed |
Numberof Regulated Utility Subsidiaries
NumberofRegulatedUtilitySubsidiaries
|
2 | subsidiary | |
us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:700;line-height:107%">Reclassification</span></div><div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">Certain prior period amounts have been reclassified to conform with current period presentation.</span></div> | ||
CY2021Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
538000000 | USD |
CY2020Q3 | us-gaap |
Net Income Loss
NetIncomeLoss
|
493000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1122000000 | USD | |
us-gaap |
Net Income Loss
NetIncomeLoss
|
1058000000 | USD | |
CY2021Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
353400000 | shares |
CY2021Q3 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
221000000 | USD |
CY2020Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
334500000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
346800000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
334100000 | shares | |
CY2021Q3 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
700000 | shares |
CY2020Q3 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
900000 | shares |
us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
700000 | shares | |
us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
900000 | shares | |
CY2021Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
354100000 | shares |
CY2020Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
335400000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
347500000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
335000000.0 | shares | |
CY2021Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.52 | |
CY2020Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.47 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.23 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.17 | ||
CY2021Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.52 | |
CY2020Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.47 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.23 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.16 | ||
CY2021Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
66000000 | USD |
CY2020Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
153000000 | USD |
CY2021Q3 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
149000000 | USD |
CY2020Q3 | us-gaap |
Restricted Cash And Cash Equivalents
RestrictedCashAndCashEquivalents
|
161000000 | USD |
CY2021Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
215000000 | USD |
CY2020Q3 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
314000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
5903000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
6195000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
205000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
266000000 | USD |
CY2020Q4 | ed |
Regulatory Assets Not Earning Return
RegulatoryAssetsNotEarningReturn
|
4766000000 | USD |
ed |
Regulatory Assets Deferred Derivative Losses Recovery Period
RegulatoryAssetsDeferredDerivativeLossesRecoveryPeriod
|
P3Y | ||
CY2021Q3 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
6108000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
6461000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
4379000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
4513000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
490000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
36000000 | USD |
CY2021Q3 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
4869000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
4549000000 | USD |
ed |
Other Customer Provided Capital Rate
OtherCustomerProvidedCapitalRate
|
0.0180 | ||
ed |
Other Customer Provided Capital Rate
OtherCustomerProvidedCapitalRate
|
0.0265 | ||
ed |
Return On Regulatory Assets
ReturnOnRegulatoryAssets
|
2027000000 | USD | |
CY2020 | ed |
Return On Regulatory Assets
ReturnOnRegulatoryAssets
|
1696000000 | USD |
CY2021Q3 | ed |
Regulatory Assets Not Earning Return
RegulatoryAssetsNotEarningReturn
|
4081000000 | USD |
CY2021Q2 | us-gaap |
Stock Issued During Period Shares New Issues
StockIssuedDuringPeriodSharesNewIssues
|
10100000 | shares |
CY2021Q2 | us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
775000000 | USD |
CY2020Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
215000000 | USD |
CY2021Q3 | us-gaap |
Commercial Paper
CommercialPaper
|
1036000000 | USD |
CY2020Q4 | us-gaap |
Commercial Paper
CommercialPaper
|
1705000000 | USD |
CY2021Q3 | us-gaap |
Loans Payable
LoansPayable
|
0 | USD |
CY2020Q4 | us-gaap |
Loans Payable
LoansPayable
|
0 | USD |
CY2021Q3 | us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
7000000 | USD |
CY2020Q3 | us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
8000000 | USD |
us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
21000000 | USD | |
us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
17000000 | USD | |
CY2021Q3 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
2210000000 | USD |
CY2020Q4 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
2042000000 | USD |
CY2021Q3 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
2210000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
22000000 | USD |
CY2020Q3 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
21000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
10000000 | USD |
CY2020Q3 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
10000000 | USD |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
65000000 | USD | |
us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
63000000 | USD | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
26000000 | USD | |
us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
27000000 | USD | |
CY2021Q3 | us-gaap |
Direct Financing Lease Residual Value Of Leased Asset
DirectFinancingLeaseResidualValueOfLeasedAsset
|
2000000 | USD |
CY2021Q3 | ed |
Direct Financing Lease Accumulated Amortization
DirectFinancingLeaseAccumulatedAmortization
|
3000000 | USD |
CY2020Q4 | us-gaap |
Direct Financing Lease Residual Value Of Leased Asset
DirectFinancingLeaseResidualValueOfLeasedAsset
|
3000000 | USD |
CY2020Q4 | ed |
Direct Financing Lease Accumulated Amortization
DirectFinancingLeaseAccumulatedAmortization
|
3000000 | USD |
CY2021Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
15000000 | USD |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
32000000 | USD | |
CY2020Q3 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
8000000 | USD |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
13000000 | USD | |
CY2021Q3 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P18Y6M | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
|
P19Y1M6D | |
CY2021Q3 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P7Y1M6D | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
|
P7Y3M18D | |
CY2021Q3 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.043 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.043 | |
CY2021Q3 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.018 | |
CY2020Q4 | us-gaap |
Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
|
0.018 | |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Rolling Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextRollingTwelveMonths
|
82000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Payments Due In Next Rolling Twelve Months
FinanceLeaseLiabilityPaymentsDueInNextRollingTwelveMonths
|
1000000 | USD |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Two
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearTwo
|
76000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Two
FinanceLeaseLiabilityPaymentsDueInRollingYearTwo
|
0 | USD |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Three
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearThree
|
75000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Three
FinanceLeaseLiabilityPaymentsDueInRollingYearThree
|
0 | USD |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Four
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFour
|
76000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Four
FinanceLeaseLiabilityPaymentsDueInRollingYearFour
|
0 | USD |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due In Rolling Year Five
LesseeOperatingLeaseLiabilityPaymentsDueInRollingYearFive
|
75000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Payments Due In Rolling Year Five
FinanceLeaseLiabilityPaymentsDueInRollingYearFive
|
0 | USD |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due After Rolling Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFive
|
937000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Payments Due In Rolling After Year Five
FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFive
|
1000000 | USD |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
1321000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
|
2000000 | USD |
CY2021Q3 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
452000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
|
0 | USD |
CY2021Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
869000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
2000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
113000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
756000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
|
1000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
|
1000000 | USD |
CY2021Q3 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
869000000 | USD |
CY2021Q3 | us-gaap |
Finance Lease Liability
FinanceLeaseLiability
|
2000000 | USD |
CY2020Q3 | ed |
Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Credits Percent
EffectiveIncomeTaxRateReconciliationTaxCreditRenewableEnergyCreditsPercent
|
0.01 | |
CY2021Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
127000000 | USD |
CY2020Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
119000000 | USD |
CY2021Q3 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2020Q3 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | |
CY2021Q3 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.05 | |
CY2020Q3 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.06 | |
CY2021Q3 | ed |
Effective Income Tax Rate Reconciliation Nondeductible Expense Amortization Of Excess Deferred Federal Income Taxes Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortizationOfExcessDeferredFederalIncomeTaxesPercent
|
-0.07 | |
CY2020Q3 | ed |
Effective Income Tax Rate Reconciliation Nondeductible Expense Amortization Of Excess Deferred Federal Income Taxes Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortizationOfExcessDeferredFederalIncomeTaxesPercent
|
-0.07 | |
CY2021Q3 | us-gaap |
Effective Income Tax Rate Reconciliation Minority Interest Income Expense
EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense
|
0.04 | |
CY2020Q3 | us-gaap |
Effective Income Tax Rate Reconciliation Minority Interest Income Expense
EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense
|
-0.01 | |
CY2021Q3 | ed |
Effective Income Tax Rate Reconciliation Cost Of Removal Percent
EffectiveIncomeTaxRateReconciliationCostOfRemovalPercent
|
0.01 | |
CY2020Q3 | ed |
Effective Income Tax Rate Reconciliation Cost Of Removal Percent
EffectiveIncomeTaxRateReconciliationCostOfRemovalPercent
|
0.01 | |
CY2021Q3 | ed |
Effective Income Tax Rate Reconciliation Other Plant Related Items Percent
EffectiveIncomeTaxRateReconciliationOtherPlantRelatedItemsPercent
|
-0.01 | |
CY2020Q3 | ed |
Effective Income Tax Rate Reconciliation Other Plant Related Items Percent
EffectiveIncomeTaxRateReconciliationOtherPlantRelatedItemsPercent
|
-0.01 | |
CY2021Q3 | ed |
Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Credits Percent
EffectiveIncomeTaxRateReconciliationTaxCreditRenewableEnergyCreditsPercent
|
0.01 | |
CY2021Q3 | ed |
Effective Income Tax Rate Reconciliation Injuries And Damages Reserve Percent
EffectiveIncomeTaxRateReconciliationInjuriesAndDamagesReservePercent
|
0 | |
CY2020Q3 | ed |
Effective Income Tax Rate Reconciliation Injuries And Damages Reserve Percent
EffectiveIncomeTaxRateReconciliationInjuriesAndDamagesReservePercent
|
0 | |
CY2021Q3 | us-gaap |
Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
|
-0.01 | |
CY2020Q3 | us-gaap |
Effective Income Tax Rate Reconciliation Prior Year Income Taxes
EffectiveIncomeTaxRateReconciliationPriorYearIncomeTaxes
|
0 | |
CY2021Q3 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0 | |
CY2020Q3 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.01 | |
CY2021Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.21 | |
CY2020Q3 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.19 | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
194000000 | USD | |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
183000000 | USD | |
us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | ||
us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.21 | ||
us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.05 | ||
us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.05 | ||
ed |
Effective Income Tax Rate Reconciliation Nondeductible Expense Amortization Of Excess Deferred Federal Income Taxes Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortizationOfExcessDeferredFederalIncomeTaxesPercent
|
-0.11 | ||
ed |
Effective Income Tax Rate Reconciliation Nondeductible Expense Amortization Of Excess Deferred Federal Income Taxes Percent
EffectiveIncomeTaxRateReconciliationNondeductibleExpenseAmortizationOfExcessDeferredFederalIncomeTaxesPercent
|
-0.10 | ||
us-gaap |
Effective Income Tax Rate Reconciliation Minority Interest Income Expense
EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense
|
0.03 | ||
us-gaap |
Effective Income Tax Rate Reconciliation Minority Interest Income Expense
EffectiveIncomeTaxRateReconciliationMinorityInterestIncomeExpense
|
-0.01 | ||
ed |
Effective Income Tax Rate Reconciliation Cost Of Removal Percent
EffectiveIncomeTaxRateReconciliationCostOfRemovalPercent
|
0.02 | ||
ed |
Effective Income Tax Rate Reconciliation Cost Of Removal Percent
EffectiveIncomeTaxRateReconciliationCostOfRemovalPercent
|
0.02 | ||
ed |
Effective Income Tax Rate Reconciliation Other Plant Related Items Percent
EffectiveIncomeTaxRateReconciliationOtherPlantRelatedItemsPercent
|
-0.01 | ||
ed |
Effective Income Tax Rate Reconciliation Other Plant Related Items Percent
EffectiveIncomeTaxRateReconciliationOtherPlantRelatedItemsPercent
|
-0.01 | ||
ed |
Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Credits Percent
EffectiveIncomeTaxRateReconciliationTaxCreditRenewableEnergyCreditsPercent
|
0.02 | ||
ed |
Effective Income Tax Rate Reconciliation Tax Credit Renewable Energy Credits Percent
EffectiveIncomeTaxRateReconciliationTaxCreditRenewableEnergyCreditsPercent
|
0.02 | ||
us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.01 | ||
us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0 | ||
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.16 | ||
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.14 | ||
ed |
Unprotected Excess Deferred Federal Income Taxes Amortization Period
UnprotectedExcessDeferredFederalIncomeTaxesAmortizationPeriod
|
P5Y | ||
CY2021Q3 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
17000000 | USD |
us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
3000000 | USD | |
CY2021Q3 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
17000000 | USD |
CY2021Q3 | ed |
Unrecognized Tax Benefitsthat Would Impact Effective Tax Rate Netof Taxes
UnrecognizedTaxBenefitsthatWouldImpactEffectiveTaxRateNetofTaxes
|
16000000 | USD |
CY2021Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
3659000000 | USD |
CY2021Q3 | us-gaap |
Revenues
Revenues
|
3613000000 | USD |
CY2020Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
3338000000 | USD |
CY2020Q3 | us-gaap |
Revenues
Revenues
|
3333000000 | USD |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
10212000000 | USD | |
us-gaap |
Revenues
Revenues
|
10261000000 | USD | |
us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
9123000000 | USD | |
us-gaap |
Revenues
Revenues
|
9286000000 | USD | |
CY2020Q4 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
11000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
41000000 | USD |
CY2019Q4 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
29000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
17000000 | USD |
ed |
Unbilled Contracts Receivable Revenue Recognized
UnbilledContractsReceivableRevenueRecognized
|
174000000 | USD | |
ed |
Contractwith Customer Liability Decrease From Billings
ContractwithCustomerLiabilityDecreaseFromBillings
|
0 | USD | |
ed |
Unbilled Contracts Receivable Revenue Recognized
UnbilledContractsReceivableRevenueRecognized
|
74000000 | USD | |
ed |
Contractwith Customer Liability Decrease From Billings
ContractwithCustomerLiabilityDecreaseFromBillings
|
31000000 | USD | |
ed |
Unbilled Contracts Receivable Decrease From Billings
UnbilledContractsReceivableDecreaseFromBillings
|
127000000 | USD | |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
31000000 | USD | |
ed |
Unbilled Contracts Receivable Decrease From Billings
UnbilledContractsReceivableDecreaseFromBillings
|
90000000 | USD | |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
4000000 | USD | |
CY2021Q3 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
58000000 | USD |
CY2021Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
10000000 | USD |
CY2020Q3 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
13000000 | USD |
CY2020Q3 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
44000000 | USD |
CY2021Q1 | ed |
Contract With Customer Liability Revenue Recognized Previously Outstanding
ContractWithCustomerLiabilityRevenueRecognizedPreviouslyOutstanding
|
31000000 | USD |
CY2020Q1 | ed |
Contract With Customer Liability Revenue Recognized Previously Outstanding
ContractWithCustomerLiabilityRevenueRecognizedPreviouslyOutstanding
|
4000000 | USD |
CY2021Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
187000000 | USD |
CY2021Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
148000000 | USD |
CY2021Q3 | us-gaap |
Revenue Remaining Performance Obligation Expected Timing Of Satisfaction Period1
RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1
|
P2Y | |
CY2021Q3 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
39000000 | USD |
CY2021Q3 | ed |
Late Fee Incomeand Other Fees Not Collected
LateFeeIncomeandOtherFeesNotCollected
|
12000000 | USD |
ed |
Late Fee Incomeand Other Fees Not Collected
LateFeeIncomeandOtherFeesNotCollected
|
49000000 | USD | |
CY2020Q3 | ed |
Late Fee Incomeand Other Fees Not Collected
LateFeeIncomeandOtherFeesNotCollected
|
18000000 | USD |
ed |
Late Fee Incomeand Other Fees Not Collected
LateFeeIncomeandOtherFeesNotCollected
|
38000000 | USD | |
CY2021Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Period Increase Decrease
AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
|
38000000 | USD |
us-gaap |
Allowance For Doubtful Accounts Receivable Period Increase Decrease
AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
|
165000000 | USD | |
CY2020Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Period Increase Decrease
AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
|
31000000 | USD |
us-gaap |
Allowance For Doubtful Accounts Receivable Period Increase Decrease
AllowanceForDoubtfulAccountsReceivablePeriodIncreaseDecrease
|
48000000 | USD | |
CY2021Q3 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
512000000 | USD |
CY2020Q3 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
482000000 | USD |
CY2021Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
850000000 | USD |
CY2020Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
860000000 | USD |
CY2021Q3 | us-gaap |
Derivative Assets Liabilities At Fair Value Net
DerivativeAssetsLiabilitiesAtFairValueNet
|
181000000 | USD |
CY2021Q3 | ed |
Derivative Asset Liability Gross Amount Offset In Balance Sheet
DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet
|
108000000 | USD |
CY2021Q3 | us-gaap |
Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
|
73000000 | USD |
CY2020Q4 | us-gaap |
Derivative Assets Liabilities At Fair Value Net
DerivativeAssetsLiabilitiesAtFairValueNet
|
-366000000 | USD |
CY2020Q4 | ed |
Derivative Asset Liability Gross Amount Offset In Balance Sheet
DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet
|
-3000000 | USD |
CY2020Q4 | us-gaap |
Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
|
-363000000 | USD |
CY2020Q4 | us-gaap |
Margin Deposit Assets
MarginDepositAssets
|
3000000 | USD |
CY2021Q3 | ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
366000000 | USD |
CY2020Q3 | ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
43000000 | USD |
CY2021Q3 | ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
-48000000 | USD |
CY2020Q3 | ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
-47000000 | USD |
CY2021Q3 | ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
318000000 | USD |
CY2020Q3 | ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
-4000000 | USD |
CY2021Q3 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-9000000 | USD |
CY2020Q3 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
5000000 | USD |
ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
549000000 | USD | |
ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
38000000 | USD | |
ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
-21000000 | USD | |
ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
-224000000 | USD | |
ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
528000000 | USD | |
ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
-186000000 | USD | |
us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
32000000 | USD | |
us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-87000000 | USD | |
CY2021Q3 | us-gaap |
Credit Derivative Maximum Exposure Undiscounted
CreditDerivativeMaximumExposureUndiscounted
|
689000000 | USD |
ed |
Credit Exposure Independent System Operators
CreditExposureIndependentSystemOperators
|
95000000 | USD | |
ed |
Credit Exposure Nonrated Counter Parties
CreditExposureNonratedCounterParties
|
103000000 | USD | |
CY2021Q3 | ed |
Maximum Potential Future Exposure On Credit Risk Derivatives With Commodity Exchange Brokers
MaximumPotentialFutureExposureOnCreditRiskDerivativesWithCommodityExchangeBrokers
|
160000000 | USD |
CY2021Q3 | ed |
Maximum Potential Future Exposure On Credit Risk Derivatives With Investment Grade Counterparties
MaximumPotentialFutureExposureOnCreditRiskDerivativesWithInvestmentGradeCounterparties
|
331000000 | USD |
CY2021Q3 | us-gaap |
Credit Risk Derivatives At Fair Value Net
CreditRiskDerivativesAtFairValueNet
|
211000000 | USD |
CY2021Q3 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
170000000 | USD |
CY2021Q3 | ed |
Additional Collateral For Non Derivative Transactions Without Extended Unsecured Credit
AdditionalCollateralForNonDerivativeTransactionsWithoutExtendedUnsecuredCredit
|
14000000 | USD |
CY2021Q3 | us-gaap |
Derivative Assets
DerivativeAssets
|
1017000000 | USD |
CY2020Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
675000000 | USD |
CY2021Q3 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
329000000 | USD |
CY2020Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
478000000 | USD |
CY2021Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-9000000 | USD |
CY2020Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-14000000 | USD |
CY2021Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
21000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
0 | USD |
CY2021Q3 | ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
-17000000 | USD |
CY2020Q3 | ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
-3000000 | USD |
CY2021Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
0 | USD |
CY2020Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
0 | USD |
CY2021Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-5000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-17000000 | USD |
CY2020Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-19000000 | USD |
CY2019Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-16000000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
20000000 | USD | |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
-7000000 | USD | |
ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
-9000000 | USD | |
ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
-3000000 | USD | |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-3000000 | USD | |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-9000000 | USD | |
CY2021Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-5000000 | USD |
CY2020Q3 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-17000000 | USD |