2021 Q4 Form 8-K Financial Statement
#000110935722000076 Filed on June 30, 2022
Income Statement
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
Revenue | $9.632B | $17.94B | $8.114B |
YoY Change | 18.71% | 7.65% | -2.74% |
Cost Of Revenue | $5.157B | $16.34B | $3.417B |
YoY Change | 50.92% | 24.83% | -2.76% |
Gross Profit | $4.475B | $20.01B | $4.697B |
YoY Change | -4.73% | 0.29% | -2.71% |
Gross Profit Margin | 46.46% | 111.53% | 57.89% |
Selling, General & Admin | |||
YoY Change | |||
% of Gross Profit | |||
Research & Development | |||
YoY Change | |||
% of Gross Profit | |||
Depreciation & Amortization | $1.369B | $3.033B | $2.108B |
YoY Change | -35.06% | 4.91% | 51.98% |
% of Gross Profit | 30.59% | 15.16% | 44.88% |
Operating Expenses | $3.910B | $15.26B | $4.436B |
YoY Change | -11.86% | 5.32% | 14.36% |
Operating Profit | $565.0M | $2.682B | $261.0M |
YoY Change | 116.48% | 22.41% | -72.87% |
Interest Expense | -$391.0M | -$1.571B | -$394.0M |
YoY Change | -0.76% | -197.58% | -0.25% |
% of Operating Profit | -69.2% | -58.58% | -150.96% |
Other Income/Expense, Net | $305.0M | -$1.028B | $793.0M |
YoY Change | -61.54% | -6.46% | 103.33% |
Pretax Income | $533.0M | $1.654B | $668.0M |
YoY Change | -20.21% | 51.47% | -30.2% |
Income Tax | $141.0M | $38.00M | $232.0M |
% Of Pretax Income | 26.45% | 2.3% | 34.73% |
Net Earnings | $391.0M | $1.829B | $359.0M |
YoY Change | 8.91% | -6.4% | -53.5% |
Net Earnings / Revenue | 4.06% | 10.2% | 4.42% |
Basic Earnings Per Share | $1.74 | ||
Diluted Earnings Per Share | $397.8K | $1.74 | $366.3K |
COMMON SHARES | |||
Basic Shares Outstanding | 979.0M shares | ||
Diluted Shares Outstanding | 980.0M shares |
Balance Sheet
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
SHORT-TERM ASSETS | |||
Cash & Short-Term Investments | $1.182B | $1.182B | $663.0M |
YoY Change | 78.28% | 78.28% | 12.95% |
Cash & Equivalents | $672.0M | $1.182B | $432.0M |
Short-Term Investments | |||
Other Short-Term Assets | $387.0M | $5.631B | $223.0M |
YoY Change | 73.54% | 4.2% | -75.36% |
Inventory | $1.869B | $1.869B | $1.722B |
Prepaid Expenses | |||
Receivables | $1.869B | $3.687B | $1.932B |
Other Receivables | $996.0M | $1.588B | $1.046B |
Total Short-Term Assets | $13.96B | $13.96B | $12.56B |
YoY Change | 11.1% | 11.1% | 4.36% |
LONG-TERM ASSETS | |||
Property, Plant & Equipment | $64.56B | $85.09B | $60.33B |
YoY Change | 7.0% | 1.73% | -24.8% |
Goodwill | $6.630B | $6.630B | |
YoY Change | 0.0% | -0.7% | |
Intangibles | |||
YoY Change | |||
Long-Term Investments | $443.0M | $443.0M | $440.0M |
YoY Change | 0.68% | 0.68% | -5.17% |
Other Assets | $885.0M | $26.84B | $1.143B |
YoY Change | -22.57% | 4.46% | -64.25% |
Total Long-Term Assets | $119.1B | $119.1B | $116.8B |
YoY Change | 1.97% | 1.97% | 3.38% |
TOTAL ASSETS | |||
Total Short-Term Assets | $13.96B | $13.96B | $12.56B |
Total Long-Term Assets | $119.1B | $119.1B | $116.8B |
Total Assets | $133.0B | $133.0B | $129.3B |
YoY Change | 2.86% | 2.86% | 3.47% |
SHORT-TERM LIABILITIES | |||
YoY Change | |||
Accounts Payable | $2.379B | $4.136B | $2.309B |
YoY Change | 3.03% | 16.11% | -35.14% |
Accrued Expenses | $1.137B | $2.079B | $1.230B |
YoY Change | -7.56% | -9.25% | -37.91% |
Deferred Revenue | $109.0M | $118.0M | |
YoY Change | -7.63% | 257.58% | |
Short-Term Debt | $1.248B | $3.330B | $1.191B |
YoY Change | 4.79% | 63.96% | -13.07% |
Long-Term Debt Due | $2.153B | $3.373B | $1.622B |
YoY Change | 32.74% | 85.43% | -134.44% |
Total Short-Term Liabilities | $16.11B | $16.11B | $12.77B |
YoY Change | 26.15% | 26.15% | -9.97% |
LONG-TERM LIABILITIES | |||
Long-Term Debt | $30.75B | $35.71B | $29.53B |
YoY Change | 4.14% | 0.65% | -5.75% |
Other Long-Term Liabilities | $1.573B | $32.20B | $1.642B |
YoY Change | -4.2% | -2.9% | -46.41% |
Total Long-Term Liabilities | $32.32B | $67.91B | $31.17B |
YoY Change | 3.7% | -1.06% | -9.37% |
TOTAL LIABILITIES | |||
Total Short-Term Liabilities | $16.11B | $16.11B | $12.77B |
Total Long-Term Liabilities | $32.32B | $67.91B | $31.17B |
Total Liabilities | $98.22B | $98.62B | $94.45B |
YoY Change | 3.99% | 1.95% | 4.47% |
SHAREHOLDERS EQUITY | |||
Retained Earnings | $16.94B | $16.74B | |
YoY Change | 1.24% | 2.88% | |
Common Stock | $20.32B | $19.37B | |
YoY Change | 4.91% | 0.51% | |
Preferred Stock | |||
YoY Change | |||
Treasury Stock (at cost) | $123.0M | $123.0M | |
YoY Change | 0.0% | 0.0% | |
Treasury Stock Shares | 2.000M shares | 2.000M shares | |
Shareholders Equity | $34.39B | $34.39B | $32.59B |
YoY Change | |||
Total Liabilities & Shareholders Equity | $133.0B | $133.0B | $129.3B |
YoY Change | 2.86% | 2.86% | 3.47% |
Cashflow Statement
Concept | 2021 Q4 | 2021 | 2020 Q4 |
---|---|---|---|
OPERATING ACTIVITIES | |||
Net Income | $391.0M | $1.829B | $359.0M |
YoY Change | 8.91% | -6.4% | -53.5% |
Depreciation, Depletion And Amortization | $1.369B | $3.033B | $2.108B |
YoY Change | -35.06% | 4.91% | 51.98% |
Cash From Operating Activities | -$1.129B | $3.012B | $13.00M |
YoY Change | -8784.62% | -28.88% | -98.97% |
INVESTING ACTIVITIES | |||
Capital Expenditures | -$2.011B | $7.981B | -$2.442B |
YoY Change | -17.65% | -0.83% | 22.78% |
Acquisitions | |||
YoY Change | |||
Other Investing Activities | $905.0M | -$26.00M | $1.218B |
YoY Change | -25.7% | 44.44% | -2275.0% |
Cash From Investing Activities | -$1.106B | -$3.317B | -$1.224B |
YoY Change | -9.64% | -23.5% | -40.15% |
FINANCING ACTIVITIES | |||
Cash Dividend Paid | |||
YoY Change | |||
Common Stock Issuance & Retirement, Net | |||
YoY Change | |||
Debt Paid & Issued, Net | $1.640B | ||
YoY Change | -74.53% | ||
Cash From Financing Activities | 370.0M | $758.0M | -103.0M |
YoY Change | -459.22% | 422.76% | -61.99% |
NET CHANGE | |||
Cash From Operating Activities | -1.129B | $3.012B | 13.00M |
Cash From Investing Activities | -1.106B | -$3.317B | -1.224B |
Cash From Financing Activities | 370.0M | $758.0M | -103.0M |
Net Change In Cash | -1.865B | $453.0M | -1.314B |
YoY Change | 41.93% | 929.55% | 24.43% |
FREE CASH FLOW | |||
Cash From Operating Activities | -$1.129B | $3.012B | $13.00M |
Capital Expenditures | -$2.011B | $7.981B | -$2.442B |
Free Cash Flow | $882.0M | -$4.969B | $2.455B |
YoY Change | -64.07% | 30.32% | -24.44% |
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864000000 | USD |
CY2019 | us-gaap |
Net Income Loss From Discontinued Operations Available To Common Shareholders Basic
NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic
|
1450000000 | USD |
CY2021 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1706000000 | USD |
CY2020 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1963000000 | USD |
CY2019 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2936000000 | USD |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
1829000000 | USD |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
1954000000 | USD |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
3028000000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
|
-4000000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
|
-40000000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Amortization Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Prior Service Cost Credit Net Of Tax
OtherComprehensiveIncomeLossAmortizationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetPriorServiceCostCreditNetOfTax
|
-65000000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
223000000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
190000000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
149000000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Net Of Tax
OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax
|
432000000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Net Of Tax
OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax
|
-357000000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Finalization Of Pension And Non Pension Postretirement Plan Valuation Net Of Tax
OtherComprehensiveIncomeLossFinalizationOfPensionAndNonPensionPostretirementPlanValuationNetOfTax
|
-289000000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
|
-1000000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
|
-3000000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
|
0 | USD |
CY2021 | exc |
Other Comprehensive Income Unrealized Income Loss On Equity Investments Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedIncomeLossOnEquityInvestmentsArisingDuringPeriodNetOfTax
|
0 | USD |
CY2020 | exc |
Other Comprehensive Income Unrealized Income Loss On Equity Investments Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedIncomeLossOnEquityInvestmentsArisingDuringPeriodNetOfTax
|
0 | USD |
CY2019 | exc |
Other Comprehensive Income Unrealized Income Loss On Equity Investments Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedIncomeLossOnEquityInvestmentsArisingDuringPeriodNetOfTax
|
1000000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
0 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
4000000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
6000000 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
650000000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-206000000 | USD |
CY2019 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-198000000 | USD |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
2479000000 | USD |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1748000000 | USD |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
2830000000 | USD |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
123000000 | USD |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
-9000000 | USD |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
|
93000000 | USD |
CY2021 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
2356000000 | USD |
CY2020 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1757000000 | USD |
CY2019 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
2737000000 | USD |
CY2021 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
979000000 | shares |
CY2020 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
976000000 | shares |
CY2019 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
973000000 | shares |
CY2021 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1000000 | shares |
CY2020 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1000000 | shares |
CY2019 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
1000000 | shares |
CY2021 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
980000000 | shares |
CY2020 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
977000000 | shares |
CY2019 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
974000000 | shares |
CY2021 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.65 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.13 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
|
1.53 | |
CY2021 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.65 | |
CY2020 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.13 | |
CY2019 | us-gaap |
Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
|
1.52 | |
CY2021 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.09 | |
CY2020 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
0.88 | |
CY2019 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
|
1.49 | |
CY2021 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.09 | |
CY2020 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
0.88 | |
CY2019 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
|
1.49 | |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
1829000000 | USD |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
1954000000 | USD |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
3028000000 | USD |
CY2021 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
7573000000 | USD |
CY2020 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
6527000000 | USD |
CY2019 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
5780000000 | USD |
CY2021 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
552000000 | USD |
CY2020 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
591000000 | USD |
CY2019 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
201000000 | USD |
CY2021 | us-gaap |
Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
|
201000000 | USD |
CY2020 | us-gaap |
Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
|
24000000 | USD |
CY2019 | us-gaap |
Gain Loss On Sales Of Assets And Asset Impairment Charges
GainLossOnSalesOfAssetsAndAssetImpairmentCharges
|
27000000 | USD |
CY2021 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
18000000 | USD |
CY2020 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
309000000 | USD |
CY2019 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
681000000 | USD |
CY2021 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
568000000 | USD |
CY2020 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
268000000 | USD |
CY2019 | us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
-222000000 | USD |
CY2021 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
586000000 | USD |
CY2020 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
461000000 | USD |
CY2019 | us-gaap |
Gain Loss On Investments
GainLossOnInvestments
|
663000000 | USD |
CY2021 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
-160000000 | USD |
CY2020 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
186000000 | USD |
CY2019 | us-gaap |
Unrealized Gain Loss On Investments
UnrealizedGainLossOnInvestments
|
0 | USD |
CY2021 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-200000000 | USD |
CY2020 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
592000000 | USD |
CY2019 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
613000000 | USD |
CY2021 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
703000000 | USD |
CY2020 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-697000000 | USD |
CY2019 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
243000000 | USD |
CY2021 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
141000000 | USD |
CY2020 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
85000000 | USD |
CY2019 | us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
87000000 | USD |
CY2021 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
440000000 | USD |
CY2020 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-129000000 | USD |
CY2019 | us-gaap |
Increase Decrease In Accounts Payable And Accrued Liabilities
IncreaseDecreaseInAccountsPayableAndAccruedLiabilities
|
-425000000 | USD |
CY2021 | exc |
Changes In Option Premiums Collected Received
ChangesInOptionPremiumsCollectedReceived
|
338000000 | USD |
CY2020 | exc |
Changes In Option Premiums Collected Received
ChangesInOptionPremiumsCollectedReceived
|
139000000 | USD |
CY2019 | exc |
Changes In Option Premiums Collected Received
ChangesInOptionPremiumsCollectedReceived
|
29000000 | USD |
CY2021 | us-gaap |
Increase Decrease Cash Collateral From Counterparties
IncreaseDecreaseCashCollateralFromCounterparties
|
-74000000 | USD |
CY2020 | us-gaap |
Increase Decrease Cash Collateral From Counterparties
IncreaseDecreaseCashCollateralFromCounterparties
|
494000000 | USD |
CY2019 | us-gaap |
Increase Decrease Cash Collateral From Counterparties
IncreaseDecreaseCashCollateralFromCounterparties
|
-438000000 | USD |
CY2021 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
327000000 | USD |
CY2020 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
140000000 | USD |
CY2019 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-64000000 | USD |
CY2021 | us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
665000000 | USD |
CY2020 | us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
601000000 | USD |
CY2019 | us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
408000000 | USD |
CY2021 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
4411000000 | USD |
CY2020 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
5176000000 | USD |
CY2019 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
1482000000 | USD |
CY2021 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
3012000000 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
4235000000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
6659000000 | USD |
CY2021 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
7981000000 | USD |
CY2020 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
8048000000 | USD |
CY2019 | us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
7248000000 | USD |
CY2021 | us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
6532000000 | USD |
CY2020 | us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
3341000000 | USD |
CY2019 | us-gaap |
Proceeds From Sale And Maturity Of Other Investments
ProceedsFromSaleAndMaturityOfOtherInvestments
|
10051000000 | USD |
CY2021 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
6673000000 | USD |
CY2020 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
3464000000 | USD |
CY2019 | us-gaap |
Payments To Acquire Other Investments
PaymentsToAcquireOtherInvestments
|
10087000000 | USD |
CY2021 | us-gaap |
Proceeds From Collection Of Retained Interest In Securitized Receivables
ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables
|
3902000000 | USD |
CY2020 | us-gaap |
Proceeds From Collection Of Retained Interest In Securitized Receivables
ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables
|
3771000000 | USD |
CY2019 | us-gaap |
Proceeds From Collection Of Retained Interest In Securitized Receivables
ProceedsFromCollectionOfRetainedInterestInSecuritizedReceivables
|
0 | USD |
CY2021 | us-gaap |
Payments To Acquire Businesses Gross
PaymentsToAcquireBusinessesGross
|
0 | USD |
CY2020 | us-gaap |
Payments To Acquire Businesses Gross
PaymentsToAcquireBusinessesGross
|
0 | USD |
CY2019 | us-gaap |
Payments To Acquire Businesses Gross
PaymentsToAcquireBusinessesGross
|
41000000 | USD |
CY2021 | us-gaap |
Proceeds From Sale Of Property Held For Sale
ProceedsFromSaleOfPropertyHeldForSale
|
877000000 | USD |
CY2020 | us-gaap |
Proceeds From Sale Of Property Held For Sale
ProceedsFromSaleOfPropertyHeldForSale
|
46000000 | USD |
CY2019 | us-gaap |
Proceeds From Sale Of Property Held For Sale
ProceedsFromSaleOfPropertyHeldForSale
|
53000000 | USD |
CY2021 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-26000000 | USD |
CY2020 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-18000000 | USD |
CY2019 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-12000000 | USD |
CY2021 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-3317000000 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-4336000000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-7260000000 | USD |
CY2021 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
269000000 | USD |
CY2020 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
161000000 | USD |
CY2019 | us-gaap |
Proceeds From Repayments Of Short Term Debt Maturing In Three Months Or Less
ProceedsFromRepaymentsOfShortTermDebtMaturingInThreeMonthsOrLess
|
781000000 | USD |
CY2021 | us-gaap |
Proceeds From Short Term Debt Maturing In More Than Three Months
ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
|
1380000000 | USD |
CY2020 | us-gaap |
Proceeds From Short Term Debt Maturing In More Than Three Months
ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
|
500000000 | USD |
CY2019 | us-gaap |
Proceeds From Short Term Debt Maturing In More Than Three Months
ProceedsFromShortTermDebtMaturingInMoreThanThreeMonths
|
0 | USD |
CY2021 | us-gaap |
Repayments Of Short Term Debt Maturing In More Than Three Months
RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
|
350000000 | USD |
CY2020 | us-gaap |
Repayments Of Short Term Debt Maturing In More Than Three Months
RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
|
0 | USD |
CY2019 | us-gaap |
Repayments Of Short Term Debt Maturing In More Than Three Months
RepaymentsOfShortTermDebtMaturingInMoreThanThreeMonths
|
125000000 | USD |
CY2021 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
3481000000 | USD |
CY2020 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
7507000000 | USD |
CY2019 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1951000000 | USD |
CY2021 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1640000000 | USD |
CY2020 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
6440000000 | USD |
CY2019 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1287000000 | USD |
CY2021 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1497000000 | USD |
CY2020 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1492000000 | USD |
CY2019 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1408000000 | USD |
CY2021 | us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
885000000 | USD |
CY2020 | us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
0 | USD |
CY2019 | us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
0 | USD |
CY2021 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
80000000 | USD |
CY2020 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
45000000 | USD |
CY2019 | us-gaap |
Proceeds From Stock Plans
ProceedsFromStockPlans
|
112000000 | USD |
CY2021 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-80000000 | USD |
CY2020 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-136000000 | USD |
CY2019 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-82000000 | USD |
CY2021 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
758000000 | USD |
CY2020 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
145000000 | USD |
CY2019 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-58000000 | USD |
CY2021 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
453000000 | USD |
CY2020 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
44000000 | USD |
CY2019 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect
|
-659000000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1166000000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1122000000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1781000000 | USD |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1619000000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1166000000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1122000000 | USD |
CY2021 | exc |
Changein Capital Expenditures Incurred But Not Yet Paid
ChangeinCapitalExpendituresIncurredButNotYetPaid
|
16000000 | USD |
CY2020 | exc |
Changein Capital Expenditures Incurred But Not Yet Paid
ChangeinCapitalExpendituresIncurredButNotYetPaid
|
194000000 | USD |
CY2019 | exc |
Changein Capital Expenditures Incurred But Not Yet Paid
ChangeinCapitalExpendituresIncurredButNotYetPaid
|
-7000000 | USD |
CY2021 | us-gaap |
Supplemental Deferred Purchase Price
SupplementalDeferredPurchasePrice
|
3652000000 | USD |
CY2020 | us-gaap |
Supplemental Deferred Purchase Price
SupplementalDeferredPurchasePrice
|
4441000000 | USD |
CY2019 | us-gaap |
Supplemental Deferred Purchase Price
SupplementalDeferredPurchasePrice
|
0 | USD |
CY2021 | us-gaap |
Costs Incurred Asset Retirement Obligation Incurred
CostsIncurredAssetRetirementObligationIncurred
|
642000000 | USD |
CY2020 | us-gaap |
Costs Incurred Asset Retirement Obligation Incurred
CostsIncurredAssetRetirementObligationIncurred
|
850000000 | USD |
CY2019 | us-gaap |
Costs Incurred Asset Retirement Obligation Incurred
CostsIncurredAssetRetirementObligationIncurred
|
968000000 | USD |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
672000000 | USD |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
432000000 | USD |
CY2021Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
321000000 | USD |
CY2020Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
349000000 | USD |
CY2021Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
2189000000 | USD |
CY2020Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
2266000000 | USD |
CY2021Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
320000000 | USD |
CY2020Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
334000000 | USD |
CY2021Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1869000000 | USD |
CY2020Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1932000000 | USD |
CY2021Q4 | us-gaap |
Other Receivables Gross Current
OtherReceivablesGrossCurrent
|
1068000000 | USD |
CY2020Q4 | us-gaap |
Other Receivables Gross Current
OtherReceivablesGrossCurrent
|
1117000000 | USD |
CY2021Q4 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
72000000 | USD |
CY2020Q4 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
71000000 | USD |
CY2021Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
996000000 | USD |
CY2020Q4 | us-gaap |
Other Receivables Net Current
OtherReceivablesNetCurrent
|
1046000000 | USD |
CY2021Q4 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
105000000 | USD |
CY2020Q4 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
64000000 | USD |
CY2021Q4 | us-gaap |
Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
|
476000000 | USD |
CY2020Q4 | us-gaap |
Inventory Raw Materials And Supplies Net Of Reserves
InventoryRawMaterialsAndSuppliesNetOfReserves
|
447000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
1296000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
1228000000 | USD |
CY2021Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
387000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
223000000 | USD |
CY2021Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
7835000000 | USD |
CY2020Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
6841000000 | USD |
CY2021Q4 | us-gaap |
Assets Current
AssetsCurrent
|
13957000000 | USD |
CY2020Q4 | us-gaap |
Assets Current
AssetsCurrent
|
12562000000 | USD |
CY2021Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
14430000000 | USD |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
13346000000 | USD |
CY2021Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
64558000000 | USD |
CY2020Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
60332000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
8224000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
8759000000 | USD |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
6630000000 | USD |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
6630000000 | USD |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
6630000000 | USD |
CY2021Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
250000000 | USD |
CY2020Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
238000000 | USD |
CY2021Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
885000000 | USD |
CY2020Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1143000000 | USD |
CY2021Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Assets
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
|
38509000000 | USD |
CY2020Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Assets
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentAssets
|
39653000000 | USD |
CY2021Q4 | us-gaap |
Deferred Costs And Other Assets
DeferredCostsAndOtherAssets
|
54498000000 | USD |
CY2020Q4 | us-gaap |
Deferred Costs And Other Assets
DeferredCostsAndOtherAssets
|
56423000000 | USD |
CY2021Q4 | us-gaap |
Assets
Assets
|
133013000000 | USD |
CY2020Q4 | us-gaap |
Assets
Assets
|
129317000000 | USD |
CY2021Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1248000000 | USD |
CY2020Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1191000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
2153000000 | USD |
CY2020Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
1622000000 | USD |
CY2021Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
2379000000 | USD |
CY2020Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
2309000000 | USD |
CY2021Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
1137000000 | USD |
CY2020Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
1230000000 | USD |
CY2021Q4 | us-gaap |
Accounts Payable Related Parties Current
AccountsPayableRelatedPartiesCurrent
|
5000000 | USD |
CY2020Q4 | us-gaap |
Accounts Payable Related Parties Current
AccountsPayableRelatedPartiesCurrent
|
5000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
376000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
581000000 | USD |
CY2021Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
18000000 | USD |
CY2020Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
33000000 | USD |
CY2021Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
89000000 | USD |
CY2020Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
93000000 | USD |
CY2021Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
766000000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
784000000 | USD |
CY2021Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
7940000000 | USD |
CY2020Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
4923000000 | USD |
CY2021Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
16111000000 | USD |
CY2020Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
12771000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
30749000000 | USD |
CY2020Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
29527000000 | USD |
CY2021Q4 | us-gaap |
Due To Affiliate Noncurrent
DueToAffiliateNoncurrent
|
390000000 | USD |
CY2020Q4 | us-gaap |
Due To Affiliate Noncurrent
DueToAffiliateNoncurrent
|
390000000 | USD |
CY2021Q4 | us-gaap |
Deferred Income Taxes And Other Tax Liabilities Noncurrent
DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent
|
10611000000 | USD |
CY2020Q4 | us-gaap |
Deferred Income Taxes And Other Tax Liabilities Noncurrent
DeferredIncomeTaxesAndOtherTaxLiabilitiesNoncurrent
|
9592000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
9628000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
9485000000 | USD |
CY2021Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
2051000000 | USD |
CY2020Q4 | us-gaap |
Defined Benefit Pension Plan Liabilities Noncurrent
DefinedBenefitPensionPlanLiabilitiesNoncurrent
|
2946000000 | USD |
CY2021Q4 | us-gaap |
Other Postretirement Defined Benefit Plan Liabilities Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
|
811000000 | USD |
CY2020Q4 | us-gaap |
Other Postretirement Defined Benefit Plan Liabilities Noncurrent
OtherPostretirementDefinedBenefitPlanLiabilitiesNoncurrent
|
1002000000 | USD |
CY2021Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
271000000 | USD |
CY2020Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
246000000 | USD |
CY2021Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
201000000 | USD |
CY2020Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
268000000 | USD |
CY2021Q4 | us-gaap |
Energy Marketing Contract Liabilities Noncurrent
EnergyMarketingContractLiabilitiesNoncurrent
|
146000000 | USD |
CY2020Q4 | us-gaap |
Energy Marketing Contract Liabilities Noncurrent
EnergyMarketingContractLiabilitiesNoncurrent
|
235000000 | USD |
CY2021Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1573000000 | USD |
CY2020Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1642000000 | USD |
CY2021Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
|
25676000000 | USD |
CY2020Q4 | us-gaap |
Disposal Group Including Discontinued Operation Other Noncurrent Liabilities
DisposalGroupIncludingDiscontinuedOperationOtherNoncurrentLiabilities
|
26345000000 | USD |
CY2021Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
50968000000 | USD |
CY2020Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
51761000000 | USD |
CY2021Q4 | us-gaap |
Liabilities
Liabilities
|
98218000000 | USD |
CY2020Q4 | us-gaap |
Liabilities
Liabilities
|
94449000000 | USD |
CY2021Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2020Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2020Q4 | us-gaap |
Common Stock No Par Value
CommonStockNoParValue
|
0 | |
CY2021Q4 | us-gaap |
Common Stock No Par Value
CommonStockNoParValue
|
0 | |
CY2020Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
2000000000 | shares |
CY2021Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
2000000000 | shares |
CY2021Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
979000000 | shares |
CY2020Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
976000000 | shares |
CY2021Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
20324000000 | USD |
CY2020Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
19373000000 | USD |
CY2021Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
2000000 | shares |
CY2020Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
2000000 | shares |
CY2021Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
123000000 | USD |
CY2020Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
123000000 | USD |
CY2021Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
16942000000 | USD |
CY2020Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
16735000000 | USD |
CY2021Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-2750000000 | USD |
CY2020Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-3400000000 | USD |
CY2021Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
34393000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
32585000000 | USD |
CY2021Q4 | us-gaap |
Minority Interest
MinorityInterest
|
402000000 | USD |
CY2020Q4 | us-gaap |
Minority Interest
MinorityInterest
|
2283000000 | USD |
CY2021Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
34795000000 | USD |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
34868000000 | USD |
CY2021Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
133013000000 | USD |
CY2020Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
129317000000 | USD |
CY2018Q4 | us-gaap |
Shares Issued
SharesIssued
|
970020000 | shares |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
33047000000 | USD |
CY2019 | us-gaap |
Profit Loss
ProfitLoss
|
3028000000 | USD |
CY2019 | us-gaap |
Stock Issued During Period Shares Share Based Compensation Gross
StockIssuedDuringPeriodSharesShareBasedCompensationGross
|
3111000 | shares |
CY2019 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
40000000 | USD |
CY2019 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
1285000 | shares |
CY2019 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
112000000 | USD |
CY2019 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
6000000 | USD |
CY2019 | us-gaap |
Minority Interest Period Increase Decrease
MinorityInterestPeriodIncreaseDecrease
|
-48000000 | USD |
CY2019 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.45 | |
CY2019 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
1412000000 | USD |
CY2019Q4 | us-gaap |
Shares Issued
SharesIssued
|
974416000 | shares |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
34573000000 | USD |
CY2020 | us-gaap |
Profit Loss
ProfitLoss
|
1954000000 | USD |
CY2020 | us-gaap |
Stock Issued During Period Shares Share Based Compensation Gross
StockIssuedDuringPeriodSharesShareBasedCompensationGross
|
1570000 | shares |
CY2020 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
40000000 | USD |
CY2020 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
1480000 | shares |
CY2020 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
56000000 | USD |
CY2020 | us-gaap |
Noncontrolling Interest Increase From Sale Of Parent Equity Interest
NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest
|
3000000 | USD |
CY2020 | us-gaap |
Minority Interest Period Increase Decrease
MinorityInterestPeriodIncreaseDecrease
|
-57000000 | USD |
CY2020 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.53 | |
CY2020 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
1495000000 | USD |
CY2020 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-206000000 | USD |
CY2020Q4 | us-gaap |
Shares Issued
SharesIssued
|
977466000 | shares |
CY2020Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
34868000000 | USD |
CY2021 | us-gaap |
Profit Loss
ProfitLoss
|
1829000000 | USD |
CY2021 | us-gaap |
Stock Issued During Period Shares Share Based Compensation Gross
StockIssuedDuringPeriodSharesShareBasedCompensationGross
|
1734000 | shares |
CY2021 | us-gaap |
Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
|
69000000 | USD |
CY2021 | us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
2091000 | shares |
CY2021 | us-gaap |
Stock Issued During Period Value Employee Stock Purchase Plan
StockIssuedDuringPeriodValueEmployeeStockPurchasePlan
|
90000000 | USD |
CY2021 | us-gaap |
Minority Interest Period Increase Decrease
MinorityInterestPeriodIncreaseDecrease
|
-37000000 | USD |
CY2021 | us-gaap |
Payments To Acquire Additional Interest In Subsidiaries
PaymentsToAcquireAdditionalInterestInSubsidiaries
|
885000000 | USD |
CY2021 | exc |
Deferred Tax Liability Adjustment Noncontrolling Interest
DeferredTaxLiabilityAdjustmentNoncontrollingInterest
|
-290000000 | USD |
CY2021 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.53 | |
CY2021 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
1499000000 | USD |
CY2021 | us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
0 | USD |
CY2021 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
650000000 | USD |
CY2021Q4 | us-gaap |
Shares Issued
SharesIssued
|
981291000 | shares |
CY2021Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
34795000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
1228000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
8759000000 | USD |
CY2021 | us-gaap |
Use Of Estimates
UseOfEstimates
|
Use of Estimates (All Registrants)The preparation of financial statements of each of the Registrants in conformity with GAAP requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Areas in which significant estimates have been made include, but are not limited to, the accounting for AROs, pension and OPEB, inventory reserves, allowance for credit losses, goodwill and long-lived asset impairment assessments, derivative instruments, unamortized energy contracts, fixed asset depreciation, environmental costs and other loss contingencies, taxes, and unbilled energy revenues. Actual results could differ from those estimates. | |
CY2021 | exc |
Minimum Expectation Of Tax Position To Be Realized
MinimumExpectationOfTaxPositionToBeRealized
|
0.50 | |
CY2021 | us-gaap |
Financing Receivable Allowance For Credit Losses Policy For Uncollectible Amounts
FinancingReceivableAllowanceForCreditLossesPolicyForUncollectibleAmounts
|
<div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#212529;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">Allowance for Credit Losses on Accounts Receivables (All Registrants)</span></div><div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The allowance for credit losses reflects the Registrants’ best estimates of losses on the customers' accounts receivable balances based on historical experience, current information, and reasonable and supportable forecasts. </span></div><div style="text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">The allowance for credit losses is developed by applying loss rates for each Utility Registrant, based on historical loss experience, current conditions, and forward-looking risk factors, to the outstanding receivable balance by customer risk segment. Utility Registrants' customer accounts are written off consistent with approved regulatory requirements. Adjustments to the allowance for credit losses are primarily recorded to Operating and maintenance expense on the Registrants' Consolidated Statements of Operations and Comprehensive Income or Regulatory assets and liabilities on the Registrants' Consolidated Balance Sheets. See Note 3 - Regulatory Matters for additional information regarding the regulatory recovery of credit losses on customer accounts receivable.</span></div>The Registrants have certain non-customer receivables in Other deferred debits and other assets which primarily are with governmental agencies and other high-quality counterparties with no history of default. As such, the allowance for credit losses related to these receivables is not material. The Registrants monitor these balances and will record an allowance if there are indicators of a decline in credit quality. | |
CY2021 | us-gaap |
Guarantees Indemnifications And Warranties Policies
GuaranteesIndemnificationsAndWarrantiesPolicies
|
<div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">Guarantees (All Registrants)</span></div><div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">If necessary, the Registrants recognize a liability at the time of issuance of a guarantee for the fair value of the obligations they have undertaken by issuing the guarantee. The liability is reduced or eliminated as the Registrants are released from risk under the guarantee. Depending on the nature of the guarantee, the release from risk of the Registrant may be recognized only upon the expiration or settlement of the guarantee or by a systematic and rational amortization method over the term of the guarantee. See Note 17 — Commitments and Contingencies for additional information.</span></div> | |
CY2021Q4 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
9520000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
1296000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
8224000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
10004000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
376000000 | USD |
CY2021Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
9628000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
9987000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
581000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
9485000000 | USD |
CY2020Q4 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
10066000000 | USD |
CY2021Q4 | us-gaap |
Public Utilities Amount Of Allowance For Earnings On Equity Capitalized For Rate Making Purposes
PublicUtilitiesAmountOfAllowanceForEarningsOnEquityCapitalizedForRateMakingPurposes
|
43000000 | USD |
CY2020Q4 | us-gaap |
Public Utilities Amount Of Allowance For Earnings On Equity Capitalized For Rate Making Purposes
PublicUtilitiesAmountOfAllowanceForEarningsOnEquityCapitalizedForRateMakingPurposes
|
51000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
0 | USD |
CY2020 | us-gaap |
Contract With Customer Liability Cumulative Catch Up Adjustment To Revenue Modification Of Contract
ContractWithCustomerLiabilityCumulativeCatchUpAdjustmentToRevenueModificationOfContract
|
122000000 | USD |
CY2020 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
-4000000 | USD |
CY2020Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
118000000 | USD |
CY2021 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
-9000000 | USD |
CY2021Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
109000000 | USD |
CY2021 | us-gaap |
Contract With Customer Performance Obligation Satisfied In Previous Period
ContractWithCustomerPerformanceObligationSatisfiedInPreviousPeriod
|
9000000 | USD |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
8000000 | USD |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
8000000 | USD |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
6000000 | USD |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
5000000 | USD |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
82000000 | USD |
CY2021Q4 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
109000000 | USD |
CY2021 | us-gaap |
Number Of Reportable Segments
NumberOfReportableSegments
|
11 | Reportable_segment |
CY2021 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
3033000000 | USD |
CY2020 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
2891000000 | USD |
CY2019 | us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
2717000000 | USD |
CY2021 | us-gaap |
Operating Expenses
OperatingExpenses
|
15256000000 | USD |
CY2020 | us-gaap |
Operating Expenses
OperatingExpenses
|
14485000000 | USD |
CY2019 | us-gaap |
Operating Expenses
OperatingExpenses
|
14073000000 | USD |
CY2021 | us-gaap |
Interest Revenue Expense Net
InterestRevenueExpenseNet
|
1289000000 | USD |
CY2020 | us-gaap |
Interest Revenue Expense Net
InterestRevenueExpenseNet
|
1307000000 | USD |
CY2019 | us-gaap |
Interest Revenue Expense Net
InterestRevenueExpenseNet
|
1222000000 | USD |
CY2021 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1654000000 | USD |
CY2020 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1092000000 | USD |
CY2019 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
1638000000 | USD |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
38000000 | USD |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-7000000 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
153000000 | USD |
CY2019 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
-102000000 | USD |
CY2021 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
0 | USD |
CY2021 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
189000000 | USD |
CY2020 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
0 | USD |
CY2020 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
150000000 | USD |
CY2019 | us-gaap |
Interest Costs Capitalized
InterestCostsCapitalized
|
0 | USD |
CY2019 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
132000000 | USD |
CY2021 | exc |
Scheduleofjointlyownedelectricutilityplanttextblock
Scheduleofjointlyownedelectricutilityplanttextblock
|
Jointly Owned Electric Utility Plant (Exelon, PECO, PHI, DPL, and ACE)<div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">PECO's, DPL's, and ACE's material undivided ownership interests in jointly owned electric plants and transmission facilities as of December 31, 2021 and 2020 were as follows:</span></div><div style="margin-top:5pt"><table style="border-collapse:collapse;display:inline-table;margin-bottom:5pt;vertical-align:text-bottom;width:100.000%"><tr><td style="width:1.0%"/><td style="width:86.733%"/><td style="width:0.1%"/><td style="width:1.0%"/><td style="width:11.067%"/><td style="width:0.1%"/></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:7pt;font-weight:700;line-height:120%">Transmission</span></td></tr><tr><td colspan="3" style="padding:0 1pt"/><td colspan="3" style="border-top:1pt solid #000000;padding:2px 1pt;text-align:left;vertical-align:bottom"><div style="text-align:center"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:7pt;font-weight:700;line-height:100%">NJ/DE</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:4.55pt;font-weight:700;line-height:100%;position:relative;top:-2.44pt;vertical-align:baseline">(a)</span></div></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">Operator</span></td><td colspan="3" style="background-color:#cceeff;border-top:1pt solid #000000;padding:2px 1pt;text-align:center;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">PSEG/DPL</span></td></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Ownership interest</span></td><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">various</span></td></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">Exelon’s share as of December 31, 2021:</span></td><td colspan="3" style="background-color:#cceeff;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Plant in service</span></td><td style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">$</span></td><td style="background-color:#ffffff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">103 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Accumulated depreciation</span></td><td colspan="2" style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">55 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:700;line-height:120%">Exelon’s share as of December 31, 2020:</span></td><td colspan="3" style="background-color:#ffffff;padding:0 1pt"/></tr><tr><td colspan="3" style="background-color:#cceeff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Plant in service</span></td><td style="background-color:#cceeff;padding:2px 0 2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">$</span></td><td style="background-color:#cceeff;padding:2px 0;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">103 </span></td><td style="background-color:#cceeff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr><tr><td colspan="3" style="background-color:#ffffff;padding:2px 1pt;text-align:left;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">Accumulated depreciation</span></td><td colspan="2" style="background-color:#ffffff;padding:2px 0 2px 1pt;text-align:right;vertical-align:bottom"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">54 </span></td><td style="background-color:#ffffff;padding:2px 1pt 2px 0;text-align:right;vertical-align:bottom"/></tr></table></div><div><span style="color:#000000;font-family:'Arial',sans-serif;font-size:10pt;font-weight:400;line-height:120%">__________</span></div><div style="padding-left:18pt;text-align:justify;text-indent:-18pt"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%">(a)</span><span style="color:#000000;font-family:'Arial',sans-serif;font-size:8pt;font-weight:400;line-height:120%;padding-left:8.24pt">PECO, DPL, and ACE own a 42.55%, 1%, and 13.9% share, respectively in 151.3 miles of 500kV lines located in New Jersey and of the Salem generating plant substation. PECO, DPL, and ACE also own a 42.55%, 7.45%, and 7.45% share, respectively, in 2.5 miles of 500kV line located over the Delaware River. ACE also has a 21.78% share in a 500kV New Freedom Switching substation.</span></div><div style="margin-bottom:9pt;margin-top:9pt;text-align:justify"><span style="color:#000000;font-family:'Arial',sans-serif;font-size:9pt;font-weight:400;line-height:120%">PECO's, DPL's, and ACE's undivided ownership interests are financed with their funds and all operations are accounted for as if such participating interests were wholly owned facilities. PECO's, DPL's, and ACE's share of direct expenses of the jointly owned plants are included in Operating and maintenance expenses in Exelon's, PECO's, PHI's, DPL's, and ACE's Consolidated Statements of Operations and Comprehensive Income.</span></div> | |
CY2021 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
84000000 | USD |
CY2021 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
7000000 | USD |
CY2021 | us-gaap |
Lease Cost
LeaseCost
|
91000000 | USD |
CY2020 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
98000000 | USD |
CY2020 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
7000000 | USD |
CY2020 | us-gaap |
Lease Cost
LeaseCost
|
105000000 | USD |
CY2019 | us-gaap |
Operating Lease Cost
OperatingLeaseCost
|
98000000 | USD |
CY2019 | us-gaap |
Variable Lease Cost
VariableLeaseCost
|
18000000 | USD |
CY2019 | us-gaap |
Lease Cost
LeaseCost
|
116000000 | USD |
CY2021 | us-gaap |
Sublease Income
SubleaseIncome
|
4000000 | USD |
CY2020 | us-gaap |
Sublease Income
SubleaseIncome
|
4000000 | USD |
CY2019 | us-gaap |
Sublease Income
SubleaseIncome
|
7000000 | USD |
CY2021Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
315000000 | USD |
CY2020Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
395000000 | USD |
CY2021Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.040 | |
CY2020Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.040 | |
CY2019Q4 | us-gaap |
Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
|
0.039 | |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
|
64000000 | USD |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
|
45000000 | USD |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
|
43000000 | USD |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
|
41000000 | USD |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
|
35000000 | USD |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
|
162000000 | USD |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
|
390000000 | USD |
CY2021Q4 | us-gaap |
Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
|
75000000 | USD |
CY2021Q4 | us-gaap |
Operating Lease Liability
OperatingLeaseLiability
|
315000000 | USD |
CY2021 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
93000000 | USD |
CY2020 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
67000000 | USD |
CY2019 | us-gaap |
Operating Lease Payments
OperatingLeasePayments
|
81000000 | USD |
CY2021 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
1000000 | USD |
CY2020 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
-2000000 | USD |
CY2019 | us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
38000000 | USD |
CY2021 | us-gaap |
Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
|
5000000 | USD |
CY2021 | us-gaap |
Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
|
1000000 | USD |
CY2020 | us-gaap |
Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
|
5000000 | USD |
CY2020 | us-gaap |
Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
|
1000000 | USD |
CY2019 | us-gaap |
Operating Lease Lease Income Lease Payments
OperatingLeaseLeaseIncomeLeasePayments
|
7000000 | USD |
CY2019 | us-gaap |
Operating Lease Variable Lease Income
OperatingLeaseVariableLeaseIncome
|
3000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
|
-80000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
|
-72000000 | USD |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Next Twelve Months
LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths
|
5000000 | USD |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Two Years
LessorOperatingLeasePaymentsToBeReceivedTwoYears
|
4000000 | USD |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Three Years
LessorOperatingLeasePaymentsToBeReceivedThreeYears
|
4000000 | USD |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Four Years
LessorOperatingLeasePaymentsToBeReceivedFourYears
|
4000000 | USD |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Five Years
LessorOperatingLeasePaymentsToBeReceivedFiveYears
|
4000000 | USD |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received Thereafter
LessorOperatingLeasePaymentsToBeReceivedThereafter
|
32000000 | USD |
CY2021Q4 | us-gaap |
Lessor Operating Lease Payments To Be Received
LessorOperatingLeasePaymentsToBeReceived
|
53000000 | USD |
CY2021 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
0 | USD |
CY2020 | us-gaap |
Goodwill Impairment Loss Net Of Tax
GoodwillImpairmentLossNetOfTax
|
0 | USD |
CY2021 | us-gaap |
Goodwill Impairment Loss Net Of Tax
GoodwillImpairmentLossNetOfTax
|
0 | USD |
CY2020 | us-gaap |
Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
|
0 | USD |
CY2021Q4 | us-gaap |
Goodwill Gross
GoodwillGross
|
8613000000 | USD |
CY2020Q4 | us-gaap |
Goodwill Gross
GoodwillGross
|
8613000000 | USD |
CY2021 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
38000000 | USD |
CY2020 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-7000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
|
-29000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
|
-2000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
|
-5000000 | USD |
CY2020Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
1983000000 | USD |
CY2021Q4 | us-gaap |
Goodwill Impaired Accumulated Impairment Loss
GoodwillImpairedAccumulatedImpairmentLoss
|
1983000000 | USD |
CY2020Q4 | us-gaap |
Goodwill
Goodwill
|
6630000000 | USD |
CY2021Q4 | us-gaap |
Goodwill
Goodwill
|
6630000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
-1434000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
-1227000000 | USD |
CY2021Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
-207000000 | USD |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
-1434000000 | USD |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
-1144000000 | USD |
CY2020Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
-290000000 | USD |
CY2021 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
-83000000 | USD |
CY2020 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
-98000000 | USD |
CY2019 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
153000000 | USD |
CY2021Q4 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
747000000 | USD |
CY2020Q4 | us-gaap |
Unbilled Contracts Receivable
UnbilledContractsReceivable
|
740000000 | USD |
CY2021 | us-gaap |
Accounts Receivable Purchase
AccountsReceivablePurchase
|
3840000000 | USD |
CY2020 | us-gaap |
Accounts Receivable Purchase
AccountsReceivablePurchase
|
3781000000 | USD |
CY2021Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
78988000000 | USD |
CY2021Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
14430000000 | USD |
CY2021Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
64558000000 | USD |
CY2020Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
73678000000 | USD |
CY2020Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
13346000000 | USD |
CY2020Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
60332000000 | USD |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.050 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
-0.001 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Other
EffectiveIncomeTaxRateReconciliationDeductionsOther
|
0.054 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
|
0.007 | |
CY2021 | exc |
Effective Income Tax Rate Reconciliation Changein Enacted Tax Law Percent
EffectiveIncomeTaxRateReconciliationChangeinEnactedTaxLawPercent
|
0.172 | |
CY2021 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.003 | |
CY2021 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.023 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.119 | |
CY2020 | exc |
Effective Income Tax Rate Reconciliation Deferred Prosecution Agreement Payments
EffectiveIncomeTaxRateReconciliationDeferredProsecutionAgreementPayments
|
0.038 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
-0.003 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Other
EffectiveIncomeTaxRateReconciliationDeductionsOther
|
0.086 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
|
0.005 | |
CY2020 | exc |
Effective Income Tax Rate Reconciliation Changein Enacted Tax Law Percent
EffectiveIncomeTaxRateReconciliationChangeinEnactedTaxLawPercent
|
0.291 | |
CY2020 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.012 | |
CY2020 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
-0.006 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.210 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
|
0.078 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Investment
EffectiveIncomeTaxRateReconciliationTaxCreditsInvestment
|
-0.002 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Other
EffectiveIncomeTaxRateReconciliationDeductionsOther
|
0.033 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Tax Credits Other
EffectiveIncomeTaxRateReconciliationTaxCreditsOther
|
0.019 | |
CY2019 | exc |
Effective Income Tax Rate Reconciliation Changein Enacted Tax Law Percent
EffectiveIncomeTaxRateReconciliationChangeinEnactedTaxLawPercent
|
0.134 | |
CY2019 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
-0.007 | |
CY2019 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.093 | |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
-11606000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Other Finite Lived Assets
DeferredTaxLiabilitiesOtherFiniteLivedAssets
|
56000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Derivatives
DeferredTaxLiabilitiesDerivatives
|
-63000000 | USD |
CY2021Q4 | exc |
Deferred Tax Liabilities Deferred Pension And Other Postretirement Benefit Obligation
DeferredTaxLiabilitiesDeferredPensionAndOtherPostretirementBenefitObligation
|
641000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Deferred Financing Costs
DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts
|
-146000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Regulatory Assets And Liabilities
DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities
|
1130000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
|
242000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards General Business
DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness
|
584000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Assets Equity Method Investments
DeferredTaxAssetsEquityMethodInvestments
|
21000000 | USD |
CY2021Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
449000000 | USD |
CY2021Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
10576000000 | USD |
CY2021Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
15000000 | USD |
CY2021Q4 | exc |
Deferred Income Tax Liabilities And Accumulated Deferred Investment Tax Credit
DeferredIncomeTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit
|
10591000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
|
11272000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Other Finite Lived Assets
DeferredTaxLiabilitiesOtherFiniteLivedAssets
|
-77000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Derivatives
DeferredTaxLiabilitiesDerivatives
|
82000000 | USD |
CY2020Q4 | exc |
Deferred Tax Liabilities Deferred Pension And Other Postretirement Benefit Obligation
DeferredTaxLiabilitiesDeferredPensionAndOtherPostretirementBenefitObligation
|
954000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Deferred Expense Deferred Financing Costs
DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts
|
-153000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Regulatory Assets And Liabilities
DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities
|
1107000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards Subject To Expiration
DeferredTaxAssetsOperatingLossCarryforwardsSubjectToExpiration
|
231000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Tax Credit Carryforwards General Business
DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness
|
648000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Assets Equity Method Investments
DeferredTaxAssetsEquityMethodInvestments
|
22000000 | USD |
CY2020Q4 | us-gaap |
Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
|
701000000 | USD |
CY2020Q4 | us-gaap |
Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
|
9555000000 | USD |
CY2020Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
19000000 | USD |
CY2020Q4 | exc |
Deferred Income Tax Liabilities And Accumulated Deferred Investment Tax Credit
DeferredIncomeTaxLiabilitiesAndAccumulatedDeferredInvestmentTaxCredit
|
9574000000 | USD |
CY2018Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
65000000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
26000000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
-2000000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
-34000000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
3000000 | USD |
CY2019 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
|
29000000 | USD |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
95000000 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
6000000 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
-3000000 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
-26000000 | USD |
CY2020 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
5000000 | USD |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
125000000 | USD |
CY2021 | us-gaap |
Unrecognized Tax Benefits Period Increase Decrease
UnrecognizedTaxBenefitsPeriodIncreaseDecrease
|
13000000 | USD |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
|
-4000000 | USD |
CY2021 | us-gaap |
Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
|
-4000000 | USD |
CY2021 | us-gaap |
Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
|
3000000 | USD |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
143000000 | USD |
CY2021Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
77000000 | USD |
CY2020Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
73000000 | USD |
CY2019Q4 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
51000000 | USD |
CY2021Q1 | us-gaap |
Defined Benefit Plan Accumulated Other Comprehensive Income Net Gains Losses After Tax
DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesAfterTax
|
1000000 | USD |
CY2021Q4 | exc |
Net Interest Receivable Payable Related To Uncertain Tax Positions
NetInterestReceivablePayableRelatedToUncertainTaxPositions
|
43000000 | USD |
CY2020Q4 | exc |
Net Interest Receivable Payable Related To Uncertain Tax Positions
NetInterestReceivablePayableRelatedToUncertainTaxPositions
|
314000000 | USD |
CY2021Q4 | us-gaap |
Income Tax Examination Liability Refund Adjustment From Settlement With Taxing Authority
IncomeTaxExaminationLiabilityRefundAdjustmentFromSettlementWithTaxingAuthority
|
272000000 | USD |
CY2019 | us-gaap |
Income Tax Credits And Adjustments
IncomeTaxCreditsAndAdjustments
|
47000000 | USD |
CY2019 | us-gaap |
Current Federal State And Local Tax Expense Benefit
CurrentFederalStateAndLocalTaxExpenseBenefit
|
32000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Pension Plan Obligations
IncreaseDecreaseInPensionPlanObligations
|
-20000000 | USD |
CY2021Q1 | us-gaap |
Increase Decrease In Postretirement Obligations
IncreaseDecreaseInPostretirementObligations
|
5000000 | USD |
CY2021Q1 | exc |
Defined Benefit Plan Amounts Recognized In Regulatory Assets Before Tax
DefinedBenefitPlanAmountsRecognizedInRegulatoryAssetsBeforeTax
|
21000000 | USD |
CY2021Q1 | exc |
Defined Benefit Plan Amounts Recognized In Regulatory Liabilities Before Tax
DefinedBenefitPlanAmountsRecognizedInRegulatoryLiabilitiesBeforeTax
|
1000000 | USD |
CY2021Q4 | exc |
Qualified Defined Benefit Plan Estimated Future Employer Contributions In Next Fiscal Year
QualifiedDefinedBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear
|
313000000 | USD |
CY2021Q4 | us-gaap |
Defined Benefit Plan Expected Future Employer Contributions Next Fiscal Year
DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear
|
23000000 | USD |
CY2021Q4 | exc |
Defined Other Postretirement Benefit Plan Estimated Future Employer Contributions In Next Fiscal Year
DefinedOtherPostretirementBenefitPlanEstimatedFutureEmployerContributionsInNextFiscalYear
|
39000000 | USD |
CY2021 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
37000000 | USD |
CY2020 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
18000000 | USD |
CY2021Q4 | us-gaap |
Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
|
-2000000 | USD |
CY2021Q4 | us-gaap |
Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
|
-2000000 | USD |
CY2020Q4 | us-gaap |
Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
|
1000000 | USD |
CY2021Q4 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
3481000000 | USD |
CY2020Q4 | us-gaap |
Derivative Notional Amount
DerivativeNotionalAmount
|
4018000000 | USD |
CY2021Q4 | exc |
Net Assets Pending Transactions Excluded
NetAssetsPendingTransactionsExcluded
|
-131000000 | USD |
CY2020Q4 | exc |
Net Assets Pending Transactions Excluded
NetAssetsPendingTransactionsExcluded
|
-77000000 | USD |
CY2021 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
90000000 | USD |
CY2020 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
95000000 | USD |
CY2019 | us-gaap |
Defined Contribution Plan Employer Discretionary Contribution Amount
DefinedContributionPlanEmployerDiscretionaryContributionAmount
|
88000000 | USD |
CY2021Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
32523000000 | USD |
CY2020Q4 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
30702000000 | USD |
CY2021Q4 | us-gaap |
Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
|
70000000 | USD |
CY2020Q4 | us-gaap |
Debt Instrument Unamortized Discount Premium Net
DebtInstrumentUnamortizedDiscountPremiumNet
|
72000000 | USD |
CY2021Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
220000000 | USD |
CY2020Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
202000000 | USD |
CY2021Q4 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
669000000 | USD |
CY2020Q4 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
721000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
2153000000 | USD |
CY2020Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
1622000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
30749000000 | USD |
CY2020Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
29527000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
|
2153000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
|
864000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
|
817000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
|
1322000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
|
1611000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
|
25888000000 | USD |
CY2021Q4 | us-gaap |
Long Term Debt
LongTermDebt
|
32655000000 | USD |
CY2021Q4 | us-gaap |
Other Commitment
OtherCommitment
|
535000000 | USD |
CY2021Q4 | us-gaap |
Other Commitment Due In Next Twelve Months
OtherCommitmentDueInNextTwelveMonths
|
124000000 | USD |
CY2021Q4 | us-gaap |
Other Commitment Due In Second Year
OtherCommitmentDueInSecondYear
|
5000000 | USD |
CY2021Q4 | us-gaap |
Other Commitment Due In Third Year
OtherCommitmentDueInThirdYear
|
8000000 | USD |
CY2021Q4 | us-gaap |
Other Commitment Due In Fourth Year
OtherCommitmentDueInFourthYear
|
6000000 | USD |
CY2021Q4 | us-gaap |
Other Commitment Due In Fifth Year
OtherCommitmentDueInFifthYear
|
5000000 | USD |
CY2021Q4 | us-gaap |
Other Commitment Due After Fifth Year
OtherCommitmentDueAfterFifthYear
|
387000000 | USD |
CY2021Q4 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
75000000 | USD |
CY2021Q4 | us-gaap |
Accrual For Environmental Loss Contingencies Gross
AccrualForEnvironmentalLossContingenciesGross
|
352000000 | USD |
CY2020Q4 | us-gaap |
Accrual For Environmental Loss Contingencies Gross
AccrualForEnvironmentalLossContingenciesGross
|
366000000 | USD |
CY2021 | us-gaap |
Litigation Settlement Amount Awarded To Other Party
LitigationSettlementAmountAwardedToOtherParty
|
200000000 | USD |
CY2021Q4 | us-gaap |
Stock Repurchase Program Number Of Shares Authorized To Be Repurchased
StockRepurchaseProgramNumberOfSharesAuthorizedToBeRepurchased
|
0 | shares |
CY2021Q4 | exc |
Preference Stock Shares Authorized
PreferenceStockSharesAuthorized
|
0 | shares |
CY2019 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
9000000 | USD |
CY2021 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
11000000 | USD |
CY2020 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
|
5000000 | USD |
CY2019 | us-gaap |
Proceeds From Stock Options Exercised
ProceedsFromStockOptionsExercised
|
59000000 | USD |
CY2021 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
774000000 | USD |
CY2021 | us-gaap |
Real Estate Tax Expense
RealEstateTaxExpense
|
364000000 | USD |
CY2021 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
124000000 | USD |
CY2020 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
759000000 | USD |
CY2020 | us-gaap |
Real Estate Tax Expense
RealEstateTaxExpense
|
336000000 | USD |
CY2020 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
121000000 | USD |
CY2019 | us-gaap |
Utilities Operating Expense Taxes
UtilitiesOperatingExpenseTaxes
|
768000000 | USD |
CY2019 | us-gaap |
Real Estate Tax Expense
RealEstateTaxExpense
|
321000000 | USD |
CY2019 | us-gaap |
Other Labor Related Expenses
OtherLaborRelatedExpenses
|
117000000 | USD |
CY2021 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
136000000 | USD |
CY2021 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
91000000 | USD |
CY2020 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
104000000 | USD |
CY2020 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
53000000 | USD |
CY2019 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
85000000 | USD |
CY2019 | us-gaap |
Defined Benefit Plan Net Periodic Benefit Cost
DefinedBenefitPlanNetPeriodicBenefitCost
|
13000000 | USD |
CY2021 | us-gaap |
Depreciation
Depreciation
|
5384000000 | USD |
CY2021 | us-gaap |
Amortization Of Regulatory Asset
AmortizationOfRegulatoryAsset
|
594000000 | USD |
CY2021 | us-gaap |
Amortization Of Nuclear Fuel Lease
AmortizationOfNuclearFuelLease
|
992000000 | USD |
CY2021 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
514000000 | USD |
CY2021 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
7573000000 | USD |
CY2020 | us-gaap |
Depreciation
Depreciation
|
4364000000 | USD |
CY2020 | us-gaap |
Amortization Of Regulatory Asset
AmortizationOfRegulatoryAsset
|
588000000 | USD |
CY2020 | us-gaap |
Amortization Of Nuclear Fuel Lease
AmortizationOfNuclearFuelLease
|
983000000 | USD |
CY2020 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
500000000 | USD |
CY2020 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
6527000000 | USD |
CY2019 | us-gaap |
Depreciation
Depreciation
|
3665000000 | USD |
CY2019 | us-gaap |
Amortization Of Regulatory Asset
AmortizationOfRegulatoryAsset
|
528000000 | USD |
CY2019 | us-gaap |
Amortization Of Nuclear Fuel Lease
AmortizationOfNuclearFuelLease
|
1016000000 | USD |
CY2019 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
491000000 | USD |
CY2019 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
5780000000 | USD |
CY2021 | us-gaap |
Interest Paid Net
InterestPaidNet
|
1505000000 | USD |
CY2021 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
281000000 | USD |
CY2020 | us-gaap |
Interest Paid Net
InterestPaidNet
|
1521000000 | USD |
CY2020 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
10000000 | USD |
CY2019 | us-gaap |
Interest Paid Net
InterestPaidNet
|
1470000000 | USD |
CY2019 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
265000000 | USD |
CY2021 | us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
411000000 | USD |
CY2021 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
160000000 | USD |
CY2021 | exc |
Other Decommissioning Related Activity
OtherDecommissioningRelatedActivity
|
-946000000 | USD |
CY2021 | exc |
Energy Related Options
EnergyRelatedOptions
|
125000000 | USD |
CY2021 | us-gaap |
Restructuring Costs
RestructuringCosts
|
-57000000 | USD |
CY2021 | us-gaap |
Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
|
137000000 | USD |
CY2021 | us-gaap |
Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease
OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
|
183000000 | USD |
CY2020 | us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
411000000 | USD |
CY2020 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
150000000 | USD |
CY2020 | exc |
Other Decommissioning Related Activity
OtherDecommissioningRelatedActivity
|
-659000000 | USD |
CY2020 | exc |
Energy Related Options
EnergyRelatedOptions
|
104000000 | USD |
CY2020 | us-gaap |
Restructuring Costs
RestructuringCosts
|
105000000 | USD |
CY2020 | us-gaap |
Inventory Write Down
InventoryWriteDown
|
131000000 | USD |
CY2020 | us-gaap |
Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
|
56000000 | USD |
CY2020 | us-gaap |
Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease
OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
|
222000000 | USD |
CY2019 | us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
438000000 | USD |
CY2019 | us-gaap |
Provision For Doubtful Accounts
ProvisionForDoubtfulAccounts
|
120000000 | USD |
CY2019 | exc |
Other Decommissioning Related Activity
OtherDecommissioningRelatedActivity
|
-506000000 | USD |
CY2019 | exc |
Energy Related Options
EnergyRelatedOptions
|
22000000 | USD |
CY2019 | us-gaap |
Employee Benefits And Share Based Compensation Noncash
EmployeeBenefitsAndShareBasedCompensationNoncash
|
10000000 | USD |
CY2019 | us-gaap |
Operating Leases Income Statement Depreciation Expense On Property Subject To Or Held For Lease
OperatingLeasesIncomeStatementDepreciationExpenseOnPropertySubjectToOrHeldForLease
|
244000000 | USD |
CY2019 | us-gaap |
Environmental Expense And Liabilities
EnvironmentalExpenseAndLiabilities
|
23000000 | USD |
CY2021Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
672000000 | USD |
CY2021Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
321000000 | USD |
CY2021Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
44000000 | USD |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
|
582000000 | USD |
CY2021Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1619000000 | USD |
CY2020Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
432000000 | USD |
CY2020Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
349000000 | USD |
CY2020Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
53000000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Disposal Group Including Discontinued Operations
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsDisposalGroupIncludingDiscontinuedOperations
|
332000000 | USD |
CY2020Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1166000000 | USD |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
587000000 | USD |
CY2019Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
358000000 | USD |
CY2019Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
177000000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1122000000 | USD |
CY2021Q4 | us-gaap |
Related Party Transaction Due From To Related Party Current
RelatedPartyTransactionDueFromToRelatedPartyCurrent
|
523000000 | USD |
CY2020Q4 | us-gaap |
Related Party Transaction Due From To Related Party Current
RelatedPartyTransactionDueFromToRelatedPartyCurrent
|
494000000 | USD |
CY2018Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1349000000 | USD |
CY2018Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
247000000 | USD |
CY2018Q4 | us-gaap |
Restricted Cash And Cash Equivalents Noncurrent
RestrictedCashAndCashEquivalentsNoncurrent
|
185000000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1781000000 | USD |
CY2021Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
250000000 | USD |
CY2020Q4 | us-gaap |
Equity Securities Without Readily Determinable Fair Value Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
|
5000000 | USD |
CY2020Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
238000000 | USD |
CY2021Q4 | exc |
Accrued Compensation Current
AccruedCompensationCurrent
|
596000000 | USD |
CY2021Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
253000000 | USD |
CY2021Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
297000000 | USD |
CY2020Q4 | exc |
Accrued Compensation Current
AccruedCompensationCurrent
|
594000000 | USD |
CY2020Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
291000000 | USD |
CY2020Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
289000000 | USD |
CY2021Q4 | us-gaap |
Due To Affiliate Noncurrent
DueToAffiliateNoncurrent
|
390000000 | USD |
CY2020Q4 | us-gaap |
Due To Affiliate Noncurrent
DueToAffiliateNoncurrent
|
390000000 | USD |
CY2021 | dei |
Auditor Firm
AuditorFirmId
|
238 |