2020 Q2 Form 10-Q Financial Statement
#000009212220000057 Filed on July 30, 2020
Income Statement
Concept | 2020 Q2 | 2019 Q2 |
---|---|---|
Revenue | $4.620B | $5.098B |
YoY Change | -9.38% | -9.4% |
Cost Of Revenue | $144.0M | $191.0M |
YoY Change | -24.61% | -74.29% |
Gross Profit | $4.476B | $4.907B |
YoY Change | -8.78% | 0.47% |
Gross Profit Margin | 96.88% | 96.25% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $967.0M | $772.0M |
YoY Change | 25.26% | -11.97% |
% of Gross Profit | 21.6% | 15.73% |
Operating Expenses | $2.995B | $3.252B |
YoY Change | -7.9% | -9.82% |
Operating Profit | $1.058B | $1.342B |
YoY Change | -21.16% | 2030.16% |
Interest Expense | -$414.0M | -$396.0M |
YoY Change | 4.55% | -15.74% |
% of Operating Profit | -39.13% | -29.51% |
Other Income/Expense, Net | -$432.0M | -$266.0M |
YoY Change | 62.41% | -19.15% |
Pretax Income | $626.0M | $1.076B |
YoY Change | -41.82% | -504.51% |
Income Tax | $5.000M | $145.0M |
% Of Pretax Income | 0.8% | 13.48% |
Net Earnings | $612.0M | $899.0M |
YoY Change | -31.92% | -683.77% |
Net Earnings / Revenue | 13.25% | 17.63% |
Basic Earnings Per Share | $0.58 | $0.86 |
Diluted Earnings Per Share | $0.58 | $0.85 |
COMMON SHARES | ||
Basic Shares Outstanding | 1.058B shares | 1.044B shares |
Diluted Shares Outstanding | 1.063B shares | 1.052B shares |
Balance Sheet
Concept | 2020 Q2 | 2019 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $1.879B | $1.383B |
YoY Change | 35.86% | -30.15% |
Cash & Equivalents | $1.879B | $1.383B |
Short-Term Investments | ||
Other Short-Term Assets | $190.0M | $138.0M |
YoY Change | 37.68% | -19.77% |
Inventory | $2.381B | $2.143B |
Prepaid Expenses | $502.0M | $543.0M |
Receivables | $1.524B | $1.604B |
Other Receivables | $822.0M | $1.186B |
Total Short-Term Assets | $9.069B | $8.352B |
YoY Change | 8.58% | -28.12% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $85.03B | $81.17B |
YoY Change | 4.75% | 5.16% |
Goodwill | $5.280B | $5.282B |
YoY Change | -0.04% | -0.62% |
Intangibles | $511.0M | $550.0M |
YoY Change | -7.09% | -21.65% |
Long-Term Investments | $1.363B | $1.557B |
YoY Change | -12.46% | 0.71% |
Other Assets | $1.384B | $1.141B |
YoY Change | 21.3% | -23.78% |
Total Long-Term Assets | $110.7B | $106.5B |
YoY Change | 3.89% | 5.3% |
TOTAL ASSETS | ||
Total Short-Term Assets | $9.069B | $8.352B |
Total Long-Term Assets | $110.7B | $106.5B |
Total Assets | $119.7B | $114.9B |
YoY Change | 4.23% | 1.85% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $1.787B | $1.978B |
YoY Change | -9.66% | -8.51% |
Accrued Expenses | $1.917B | $1.860B |
YoY Change | 3.06% | 12.12% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $1.185B | $1.398B |
YoY Change | -15.24% | -71.93% |
Long-Term Debt Due | $1.596B | $3.148B |
YoY Change | -49.3% | 40.72% |
Total Short-Term Liabilities | $9.334B | $11.00B |
YoY Change | -15.14% | -23.44% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $45.14B | $39.68B |
YoY Change | 13.75% | -6.59% |
Other Long-Term Liabilities | $630.0M | $384.0M |
YoY Change | 64.06% | -25.58% |
Total Long-Term Liabilities | $630.0M | $384.0M |
YoY Change | 64.06% | -25.58% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $9.334B | $11.00B |
Total Long-Term Liabilities | $630.0M | $384.0M |
Total Liabilities | $87.48B | $83.45B |
YoY Change | 4.83% | -2.7% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | ||
YoY Change | ||
Common Stock | ||
YoY Change | ||
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $27.96B | $27.19B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $119.7B | $114.9B |
YoY Change | 4.23% | 1.85% |
Cashflow Statement
Concept | 2020 Q2 | 2019 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $612.0M | $899.0M |
YoY Change | -31.92% | -683.77% |
Depreciation, Depletion And Amortization | $967.0M | $772.0M |
YoY Change | 25.26% | -11.97% |
Cash From Operating Activities | $1.953B | $1.769B |
YoY Change | 10.4% | 1.14% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$1.642B | -$1.806B |
YoY Change | -9.08% | -11.77% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | -$124.0M | $354.0M |
YoY Change | -135.03% | -15.31% |
Cash From Investing Activities | -$1.766B | -$1.452B |
YoY Change | 21.63% | -10.87% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | -470.0M | -295.0M |
YoY Change | 59.32% | -24.94% |
NET CHANGE | ||
Cash From Operating Activities | 1.953B | 1.769B |
Cash From Investing Activities | -1.766B | -1.452B |
Cash From Financing Activities | -470.0M | -295.0M |
Net Change In Cash | -283.0M | 22.00M |
YoY Change | -1386.36% | -108.06% |
FREE CASH FLOW | ||
Cash From Operating Activities | $1.953B | $1.769B |
Capital Expenditures | -$1.642B | -$1.806B |
Free Cash Flow | $3.595B | $3.575B |
YoY Change | 0.56% | -5.82% |
Facts In Submission
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CY2020Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
612000000 | USD |
CY2019Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
899000000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1480000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2982000000 | USD | |
CY2020Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.58 | |
CY2019Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.86 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.40 | ||
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.86 | ||
CY2020Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.58 | |
CY2019Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.85 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.39 | ||
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.84 | ||
CY2020Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1058000000 | shares |
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1044000000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1057000000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1041000000 | shares | |
CY2020Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1063000000 | shares |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1052000000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1065000000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1049000000 | shares | |
CY2020Q2 | us-gaap |
Profit Loss
ProfitLoss
|
621000000 | USD |
CY2019Q2 | us-gaap |
Profit Loss
ProfitLoss
|
931000000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
1461000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
2989000000 | USD | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
|
10000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
|
-32000000 | USD |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
|
-75000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Before Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax
|
-60000000 | USD | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
|
9000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
|
3000000 | USD |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
|
-29000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss Reclassification After Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax
|
-24000000 | USD | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-3000000 | USD |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-1000000 | USD | |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
4000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-35000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-43000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-35000000 | USD | |
CY2020Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
625000000 | USD |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
896000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1418000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
2954000000 | USD | |
CY2020Q2 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
4000000 | USD |
CY2019Q2 | us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
3000000 | USD |
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7000000 | USD | |
us-gaap |
Preferred Stock Dividends Income Statement Impact
PreferredStockDividendsIncomeStatementImpact
|
7000000 | USD | |
CY2020Q2 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
5000000 | USD |
CY2019Q2 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
29000000 | USD |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
-26000000 | USD | |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
0 | USD | |
CY2020Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
616000000 | USD |
CY2019Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
864000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1437000000 | USD | |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
2947000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
1461000000 | USD | |
us-gaap |
Profit Loss
ProfitLoss
|
2989000000 | USD | |
us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1916000000 | USD | |
us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1623000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
-218000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
274000000 | USD | |
us-gaap |
Investment Tax Credit
InvestmentTaxCredit
|
0 | USD | |
us-gaap |
Investment Tax Credit
InvestmentTaxCredit
|
427000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
68000000 | USD | |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
63000000 | USD | |
us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
-119000000 | USD | |
us-gaap |
Pension And Other Postretirement Benefit Expense
PensionAndOtherPostretirementBenefitExpense
|
-65000000 | USD | |
us-gaap |
Asset Retirement Obligation Cash Paid To Settle
AssetRetirementObligationCashPaidToSettle
|
193000000 | USD | |
us-gaap |
Asset Retirement Obligation Cash Paid To Settle
AssetRetirementObligationCashPaidToSettle
|
143000000 | USD | |
us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
84000000 | USD | |
us-gaap |
Stock Option Plan Expense
StockOptionPlanExpense
|
75000000 | USD | |
so |
Estimated Loss On Plant Vogtle Units3 And4 Non Cash Adjusted
EstimatedLossOnPlantVogtleUnits3And4NonCashAdjusted
|
149000000 | USD | |
so |
Estimated Loss On Plant Vogtle Units3 And4 Non Cash Adjusted
EstimatedLossOnPlantVogtleUnits3And4NonCashAdjusted
|
0 | USD | |
us-gaap |
Storm Damage Provision
StormDamageProvision
|
117000000 | USD | |
us-gaap |
Storm Damage Provision
StormDamageProvision
|
23000000 | USD | |
us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
154000000 | USD | |
us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
32000000 | USD | |
us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
35000000 | USD | |
us-gaap |
Disposal Group Not Discontinued Operation Gain Loss On Disposal
DisposalGroupNotDiscontinuedOperationGainLossOnDisposal
|
2512000000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-43000000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
3000000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-292000000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-653000000 | USD | |
us-gaap |
Proceeds From Notes Payable
ProceedsFromNotesPayable
|
83000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
4293000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1390000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
59000000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
102000000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
53000000 | USD | |
so |
Increase Decreasein Energy Related Inventory Natural Gasin Storage
IncreaseDecreaseinEnergyRelatedInventoryNaturalGasinStorage
|
-182000000 | USD | |
so |
Increase Decreasein Energy Related Inventory Natural Gasin Storage
IncreaseDecreaseinEnergyRelatedInventoryNaturalGasinStorage
|
-255000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
253000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
18000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-467000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-1045000000 | USD | |
so |
Increase Decrease In Accrued Taxes
IncreaseDecreaseInAccruedTaxes
|
258000000 | USD | |
so |
Increase Decrease In Accrued Taxes
IncreaseDecreaseInAccruedTaxes
|
511000000 | USD | |
us-gaap |
Increase Decrease In Accrued Salaries
IncreaseDecreaseInAccruedSalaries
|
-347000000 | USD | |
us-gaap |
Increase Decrease In Accrued Salaries
IncreaseDecreaseInAccruedSalaries
|
-312000000 | USD | |
so |
Increase Decrease Retail Fuel Cost Over Recovery Short Term
IncreaseDecreaseRetailFuelCostOverRecoveryShortTerm
|
-174000000 | USD | |
so |
Increase Decrease Retail Fuel Cost Over Recovery Short Term
IncreaseDecreaseRetailFuelCostOverRecoveryShortTerm
|
-2000000 | USD | |
so |
Increase Decrease In Customer Refunds
IncreaseDecreaseInCustomerRefunds
|
-223000000 | USD | |
so |
Increase Decrease In Customer Refunds
IncreaseDecreaseInCustomerRefunds
|
-35000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
42000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-102000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
2847000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
2513000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3202000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
3484000000 | USD | |
us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
524000000 | USD | |
us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
405000000 | USD | |
us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
519000000 | USD | |
us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
400000000 | USD | |
us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
983000000 | USD | |
us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
5000000000 | USD | |
us-gaap |
Payments For Removal Costs
PaymentsForRemovalCosts
|
130000000 | USD | |
us-gaap |
Payments For Removal Costs
PaymentsForRemovalCosts
|
197000000 | USD | |
so |
Change In Construction Payables
ChangeInConstructionPayables
|
-103000000 | USD | |
so |
Change In Construction Payables
ChangeInConstructionPayables
|
-107000000 | USD | |
us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
78000000 | USD | |
us-gaap |
Payments To Acquire Equity Method Investments
PaymentsToAcquireEquityMethodInvestments
|
134000000 | USD | |
so |
Payments Pursuant To Long Term Service Agreements
PaymentsPursuantToLongTermServiceAgreements
|
91000000 | USD | |
so |
Payments Pursuant To Long Term Service Agreements
PaymentsPursuantToLongTermServiceAgreements
|
64000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
29000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
7000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-2655000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
1002000000 | USD | |
us-gaap |
Repayments Of Notes Payable
RepaymentsOfNotesPayable
|
1170000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
452000000 | USD | |
us-gaap |
Proceeds From Other Short Term Debt
ProceedsFromOtherShortTermDebt
|
615000000 | USD | |
us-gaap |
Proceeds From Other Short Term Debt
ProceedsFromOtherShortTermDebt
|
250000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2444000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2560000000 | USD | |
us-gaap |
Repayments Of Other Short Term Debt
RepaymentsOfOtherShortTermDebt
|
190000000 | USD | |
us-gaap |
Repayments Of Other Short Term Debt
RepaymentsOfOtherShortTermDebt
|
1850000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
118000000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
82000000 | USD | |
us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
172000000 | USD | |
us-gaap |
Proceeds From Minority Shareholders
ProceedsFromMinorityShareholders
|
5000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1332000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
1269000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-170000000 | USD | |
CY2019Q4 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
183000000 | USD |
CY2020Q2 | so |
Regulatory Asset Asset Retirement Obligation Current
RegulatoryAssetAssetRetirementObligationCurrent
|
252000000 | USD |
CY2019Q4 | so |
Regulatory Asset Asset Retirement Obligation Current
RegulatoryAssetAssetRetirementObligationCurrent
|
287000000 | USD |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-67000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-285000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-3648000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-93000000 | USD | |
us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
|
-133000000 | USD | |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1978000000 | USD |
CY2018Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1519000000 | USD |
CY2020Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1885000000 | USD |
CY2019Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1386000000 | USD |
us-gaap |
Interest Paid Net
InterestPaidNet
|
852000000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
844000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-8000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
210000000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
828000000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
988000000 | USD | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
87000000 | USD | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
|
55000000 | USD | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
|
7000000 | USD | |
us-gaap |
Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
|
33000000 | USD | |
CY2020Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1879000000 | USD |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1975000000 | USD |
CY2020Q2 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
1613000000 | USD |
CY2019Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
1614000000 | USD |
CY2020Q2 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
273000000 | USD |
CY2019Q4 | us-gaap |
Energy Marketing Contracts Assets Current
EnergyMarketingContractsAssetsCurrent
|
428000000 | USD |
CY2020Q2 | so |
Unbilled Revenues Current
UnbilledRevenuesCurrent
|
553000000 | USD |
CY2019Q4 | so |
Unbilled Revenues Current
UnbilledRevenuesCurrent
|
599000000 | USD |
CY2020Q2 | so |
Other Accounts Notes And Loans Receivable
OtherAccountsNotesAndLoansReceivable
|
549000000 | USD |
CY2019Q4 | so |
Other Accounts Notes And Loans Receivable
OtherAccountsNotesAndLoansReceivable
|
817000000 | USD |
CY2020Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
89000000 | USD |
CY2019Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
49000000 | USD |
CY2020Q2 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
1490000000 | USD |
CY2019Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
1388000000 | USD |
CY2020Q2 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
609000000 | USD |
CY2019Q4 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
521000000 | USD |
CY2020Q2 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
282000000 | USD |
CY2019Q4 | us-gaap |
Energy Related Inventory Natural Gas In Storage
EnergyRelatedInventoryNaturalGasInStorage
|
479000000 | USD |
CY2020Q2 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
502000000 | USD |
CY2019Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
314000000 | USD |
CY2020Q2 | us-gaap |
Derivative Assets Current
DerivativeAssetsCurrent
|
120000000 | USD |
CY2020Q2 | so |
Other Regulatory Assets Current
OtherRegulatoryAssetsCurrent
|
846000000 | USD |
CY2019Q4 | so |
Other Regulatory Assets Current
OtherRegulatoryAssetsCurrent
|
885000000 | USD |
CY2020Q2 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
0 | USD |
CY2019Q4 | us-gaap |
Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
188000000 | USD |
CY2020Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
190000000 | USD |
CY2019Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
188000000 | USD |
CY2020Q2 | us-gaap |
Assets Current
AssetsCurrent
|
9069000000 | USD |
CY2019Q4 | us-gaap |
Assets Current
AssetsCurrent
|
9817000000 | USD |
CY2020Q2 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
107320000000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
105114000000 | USD |
CY2020Q2 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
31477000000 | USD |
CY2019Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
30765000000 | USD |
CY2020Q2 | so |
Plant In Service Net Of Depreciation
PlantInServiceNetOfDepreciation
|
75843000000 | USD |
CY2019Q4 | so |
Plant In Service Net Of Depreciation
PlantInServiceNetOfDepreciation
|
74349000000 | USD |
CY2020Q2 | so |
Nuclear Fuel At Amortized Cost
NuclearFuelAtAmortizedCost
|
835000000 | USD |
CY2019Q4 | so |
Nuclear Fuel At Amortized Cost
NuclearFuelAtAmortizedCost
|
851000000 | USD |
CY2020Q2 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
8351000000 | USD |
CY2019Q4 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
7880000000 | USD |
CY2020Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
85029000000 | USD |
CY2019Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
83080000000 | USD |
CY2020Q2 | us-gaap |
Goodwill
Goodwill
|
5280000000 | USD |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
5280000000 | USD |
CY2020Q2 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
1363000000 | USD |
CY2019Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
1303000000 | USD |
CY2020Q2 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
511000000 | USD |
CY2019Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
536000000 | USD |
CY2020Q2 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
2014000000 | USD |
CY2019Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
2036000000 | USD |
CY2020Q2 | us-gaap |
Leveraged Leases Balance Sheet Investment In Leveraged Leases Net
LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet
|
647000000 | USD |
CY2019Q4 | us-gaap |
Leveraged Leases Balance Sheet Investment In Leveraged Leases Net
LeveragedLeasesBalanceSheetInvestmentInLeveragedLeasesNet
|
788000000 | USD |
CY2020Q2 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
379000000 | USD |
CY2019Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
391000000 | USD |
CY2020Q2 | us-gaap |
Long Term Investments
LongTermInvestments
|
10194000000 | USD |
CY2019Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
10334000000 | USD |
CY2020Q2 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
1776000000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
|
1800000000 | USD |
CY2020Q2 | so |
Deferred Charges Related To Income Taxes
DeferredChargesRelatedToIncomeTaxes
|
797000000 | USD |
CY2019Q4 | so |
Deferred Charges Related To Income Taxes
DeferredChargesRelatedToIncomeTaxes
|
798000000 | USD |
CY2020Q2 | us-gaap |
Unamortized Loss Reacquired Debt Noncurrent
UnamortizedLossReacquiredDebtNoncurrent
|
290000000 | USD |
CY2019Q4 | us-gaap |
Unamortized Loss Reacquired Debt Noncurrent
UnamortizedLossReacquiredDebtNoncurrent
|
300000000 | USD |
CY2020Q2 | so |
Regulatory Asset Asset Retirement Obligation
RegulatoryAssetAssetRetirementObligation
|
4586000000 | USD |
CY2019Q4 | so |
Regulatory Asset Asset Retirement Obligation
RegulatoryAssetAssetRetirementObligation
|
4094000000 | USD |
CY2020Q2 | so |
Other Regulatory Assets Deferred
OtherRegulatoryAssetsDeferred
|
6606000000 | USD |
CY2019Q4 | so |
Other Regulatory Assets Deferred
OtherRegulatoryAssetsDeferred
|
6805000000 | USD |
CY2020Q2 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
0 | USD |
CY2019Q4 | us-gaap |
Disposal Group Including Discontinued Operation Assets Noncurrent
DisposalGroupIncludingDiscontinuedOperationAssetsNoncurrent
|
601000000 | USD |
CY2020Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1384000000 | USD |
CY2019Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1071000000 | USD |
CY2020Q2 | so |
Deferred Charges And Other Assets
DeferredChargesAndOtherAssets
|
15439000000 | USD |
CY2019Q4 | so |
Deferred Charges And Other Assets
DeferredChargesAndOtherAssets
|
15469000000 | USD |
CY2020Q2 | us-gaap |
Assets
Assets
|
119731000000 | USD |
CY2019Q4 | us-gaap |
Assets
Assets
|
118700000000 | USD |
CY2020Q2 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
1596000000 | USD |
CY2019Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
|
2989000000 | USD |
CY2020Q2 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1185000000 | USD |
CY2019Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
2055000000 | USD |
CY2020Q2 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
284000000 | USD |
CY2019Q4 | us-gaap |
Energy Marketing Contract Liabilities Current
EnergyMarketingContractLiabilitiesCurrent
|
442000000 | USD |
CY2020Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1787000000 | USD |
CY2019Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
2115000000 | USD |
CY2020Q2 | so |
Customer Deposits Current1
CustomerDepositsCurrent1
|
490000000 | USD |
CY2019Q4 | so |
Customer Deposits Current1
CustomerDepositsCurrent1
|
496000000 | USD |
CY2020Q2 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
27000000 | USD |
CY2019Q4 | us-gaap |
Accrued Income Taxes Current
AccruedIncomeTaxesCurrent
|
0 | USD |
CY2020Q2 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
517000000 | USD |
CY2019Q4 | us-gaap |
Accrual For Taxes Other Than Income Taxes Current
AccrualForTaxesOtherThanIncomeTaxesCurrent
|
659000000 | USD |
CY2020Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
499000000 | USD |
CY2019Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
474000000 | USD |
CY2020Q2 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
666000000 | USD |
CY2019Q4 | us-gaap |
Accrued Salaries Current
AccruedSalariesCurrent
|
992000000 | USD |
CY2020Q2 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
575000000 | USD |
CY2019Q4 | us-gaap |
Asset Retirement Obligation Current
AssetRetirementObligationCurrent
|
504000000 | USD |
CY2020Q2 | so |
Other Regulatory Liabilities Current
OtherRegulatoryLiabilitiesCurrent
|
558000000 | USD |
CY2019Q4 | so |
Other Regulatory Liabilities Current
OtherRegulatoryLiabilitiesCurrent
|
756000000 | USD |
CY2020Q2 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
0 | USD |
CY2019Q4 | us-gaap |
Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
|
5000000 | USD |
CY2020Q2 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
235000000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
|
229000000 | USD |
CY2020Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
915000000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
830000000 | USD |
CY2020Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
9334000000 | USD |
CY2019Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
12546000000 | USD |
CY2020Q2 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
45138000000 | USD |
CY2019Q4 | us-gaap |
Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
|
41798000000 | USD |
CY2020Q2 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
8298000000 | USD |
CY2019Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
7888000000 | USD |
CY2020Q2 | so |
Deferred Credits Related To Income Taxes
DeferredCreditsRelatedToIncomeTaxes
|
5860000000 | USD |
CY2019Q4 | so |
Deferred Credits Related To Income Taxes
DeferredCreditsRelatedToIncomeTaxes
|
6078000000 | USD |
CY2020Q2 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
2271000000 | USD |
CY2019Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
2291000000 | USD |
CY2020Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
1789000000 | USD |
CY2019Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
1814000000 | USD |
CY2020Q2 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
1611000000 | USD |
CY2019Q4 | us-gaap |
Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
|
1615000000 | USD |
CY2020Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
9699000000 | USD |
CY2019Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
9282000000 | USD |
CY2020Q2 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
220000000 | USD |
CY2019Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
234000000 | USD |
CY2020Q2 | so |
Other Cost Of Removal Obligations
OtherCostOfRemovalObligations
|
2258000000 | USD |
CY2019Q4 | so |
Other Cost Of Removal Obligations
OtherCostOfRemovalObligations
|
2239000000 | USD |
CY2020Q2 | so |
Other Regulatory Liabilities Deferred
OtherRegulatoryLiabilitiesDeferred
|
371000000 | USD |
CY2019Q4 | so |
Other Regulatory Liabilities Deferred
OtherRegulatoryLiabilitiesDeferred
|
256000000 | USD |
CY2020Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
630000000 | USD |
CY2019Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
609000000 | USD |
CY2020Q2 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
33007000000 | USD |
CY2019Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
32306000000 | USD |
CY2020Q2 | us-gaap |
Liabilities
Liabilities
|
87479000000 | USD |
CY2019Q4 | us-gaap |
Liabilities
Liabilities
|
86650000000 | USD |
CY2020Q2 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
291000000 | USD |
CY2019Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
291000000 | USD |
CY2020Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
31961000000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
31759000000 | USD |
CY2020Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
119731000000 | USD |
CY2019Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
118700000000 | USD |
CY2018Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
29039000000 | USD |
CY2019Q1 | so |
Net Income Loss Including Portion Attributable To Noncontrolling Interest Netof Preferred Stock Dividends
NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestNetofPreferredStockDividends
|
2055000000 | USD |
CY2019Q1 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
224000000 | USD |
CY2019Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
24000000 | USD |
CY2019Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
623000000 | USD |
CY2019Q1 | so |
Noncontrolling Interest Increasefrom Contributionsfrom Noncontrolling Interest Holders
NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterestHolders
|
3000000 | USD |
CY2019Q1 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
41000000 | USD |
CY2019Q1 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-6000000 | USD |
CY2019Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
30687000000 | USD |
CY2019Q2 | so |
Net Income Loss Including Portion Attributable To Noncontrolling Interest Netof Preferred Stock Dividends
NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestNetofPreferredStockDividends
|
928000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-35000000 | USD |
CY2019Q2 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
228000000 | USD |
CY2019Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
11000000 | USD |
CY2019Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
646000000 | USD |
CY2019Q2 | so |
Noncontrolling Interest Increasefrom Contributionsfrom Noncontrolling Interest Holders
NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterestHolders
|
2000000 | USD |
CY2019Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
47000000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
-3000000 | USD |
CY2019Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
31131000000 | USD |
CY2019Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
31759000000 | USD |
CY2020Q1 | so |
Net Income Loss Including Portion Attributable To Noncontrolling Interest Netof Preferred Stock Dividends
NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestNetofPreferredStockDividends
|
837000000 | USD |
CY2020Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
-47000000 | USD |
CY2020Q1 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
52000000 | USD |
CY2020Q1 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
5000000 | USD |
CY2020Q1 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
655000000 | USD |
CY2020Q1 | so |
Noncontrolling Interest Increasefrom Contributionsfrom Noncontrolling Interest Holders
NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterestHolders
|
16000000 | USD |
CY2020Q1 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
48000000 | USD |
CY2020Q1 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
3000000 | USD |
CY2020Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
31916000000 | USD |
CY2020Q2 | so |
Net Income Loss Including Portion Attributable To Noncontrolling Interest Netof Preferred Stock Dividends
NetIncomeLossIncludingPortionAttributableToNoncontrollingInterestNetofPreferredStockDividends
|
617000000 | USD |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
|
4000000 | USD |
CY2020Q2 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
7000000 | USD |
CY2020Q2 | us-gaap |
Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
|
11000000 | USD |
CY2020Q2 | us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
677000000 | USD |
CY2020Q2 | so |
Noncontrolling Interest Increasefrom Contributionsfrom Noncontrolling Interest Holders
NoncontrollingInterestIncreasefromContributionsfromNoncontrollingInterestHolders
|
165000000 | USD |
CY2020Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
70000000 | USD |
CY2020Q2 | us-gaap |
Stockholders Equity Other
StockholdersEquityOther
|
12000000 | USD |
CY2020Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
31961000000 | USD |
CY2020Q2 | so |
Over Recovered Regulatory Clause Liabilities
OverRecoveredRegulatoryClauseLiabilities
|
109000000 | USD |
CY2019Q4 | so |
Over Recovered Regulatory Clause Liabilities
OverRecoveredRegulatoryClauseLiabilities
|
0 | USD |
us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
|
<div style="line-height:120%;padding-top:8px;font-size:11pt;"><span style="font-family:inherit;font-size:11pt;">Certain prior year data presented in the financial statements have been reclassified to conform to the current year presentation. These reclassifications had no impact on the overall results of operations, financial position, or cash flows of any Registrant.</span></div> | ||
CY2020Q2 | us-gaap |
Goodwill
Goodwill
|
5280000000 | USD |
CY2020Q2 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
740000000 | USD |
CY2020Q2 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
304000000 | USD |
CY2020Q2 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
436000000 | USD |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
|
741000000 | USD |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
280000000 | USD |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
|
461000000 | USD |
CY2020Q2 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
75000000 | USD |
CY2020Q2 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
75000000 | USD |
CY2019Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
75000000 | USD |
CY2019Q4 | us-gaap |
Indefinite Lived Intangible Assets Excluding Goodwill
IndefiniteLivedIntangibleAssetsExcludingGoodwill
|
75000000 | USD |
CY2020Q2 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
815000000 | USD |
CY2020Q2 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
304000000 | USD |
CY2020Q2 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
511000000 | USD |
CY2019Q4 | us-gaap |
Intangible Assets Gross Excluding Goodwill
IntangibleAssetsGrossExcludingGoodwill
|
816000000 | USD |
CY2019Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
280000000 | USD |
CY2019Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
536000000 | USD |
CY2020Q2 | us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
13000000 | USD |
us-gaap |
Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
|
25000000 | USD | |
CY2020Q2 | so |
Amortizationof Other Intangible Assets Recordedasa Reductionto Operating Revenues
AmortizationofOtherIntangibleAssetsRecordedasaReductiontoOperatingRevenues
|
-5000000 | USD |
so |
Amortizationof Other Intangible Assets Recordedasa Reductionto Operating Revenues
AmortizationofOtherIntangibleAssetsRecordedasaReductiontoOperatingRevenues
|
-11000000 | USD | |
CY2020Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1879000000 | USD |
CY2019Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1975000000 | USD |
CY2020Q2 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1885000000 | USD |
CY2019Q4 | us-gaap |
Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
|
1978000000 | USD |
CY2019Q4 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
9786000000 | USD |
us-gaap |
Asset Retirement Obligation Liabilities Incurred
AssetRetirementObligationLiabilitiesIncurred
|
15000000 | USD | |
us-gaap |
Asset Retirement Obligation Liabilities Settled
AssetRetirementObligationLiabilitiesSettled
|
193000000 | USD | |
us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
204000000 | USD | |
us-gaap |
Asset Retirement Obligation Revision Of Estimate
AssetRetirementObligationRevisionOfEstimate
|
462000000 | USD | |
CY2020Q2 | us-gaap |
Asset Retirement Obligation
AssetRetirementObligation
|
10274000000 | USD |
CY2020Q2 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
4765000000 | USD |
CY2020Q2 | us-gaap |
Revenues
Revenues
|
4620000000 | USD |
CY2019Q2 | us-gaap |
Lease Income
LeaseIncome
|
184000000 | USD |
us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
10053000000 | USD | |
us-gaap |
Revenues
Revenues
|
9638000000 | USD | |
CY2019Q2 | us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
5222000000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
5098000000 | USD |
us-gaap |
Revenue From Contract With Customer Including Assessed Tax
RevenueFromContractWithCustomerIncludingAssessedTax
|
11131000000 | USD | |
us-gaap |
Revenues
Revenues
|
10510000000 | USD | |
CY2020Q2 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
2283000000 | USD |
CY2019Q4 | us-gaap |
Accounts Receivable Net
AccountsReceivableNet
|
2413000000 | USD |
CY2020Q2 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
103000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Asset Net
ContractWithCustomerAssetNet
|
117000000 | USD |
CY2020Q2 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
57000000 | USD |
CY2019Q4 | us-gaap |
Contract With Customer Liability
ContractWithCustomerLiability
|
52000000 | USD |
CY2020Q2 | us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
11000000 | USD |
us-gaap |
Contract With Customer Liability Revenue Recognized
ContractWithCustomerLiabilityRevenueRecognized
|
21000000 | USD | |
CY2020Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
319000000 | USD |
CY2020Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
432000000 | USD |
CY2020Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
362000000 | USD |
CY2020Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
339000000 | USD |
CY2020Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
319000000 | USD |
CY2020Q2 | us-gaap |
Revenue Remaining Performance Obligation
RevenueRemainingPerformanceObligation
|
3062000000 | USD |
CY2020Q2 | us-gaap |
Sales Type Lease Interest Income
SalesTypeLeaseInterestIncome
|
3000000 | USD |
CY2020Q2 | us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
47000000 | USD |
CY2020Q2 | us-gaap |
Variable Lease Income
VariableLeaseIncome
|
126000000 | USD |
CY2020Q2 | us-gaap |
Lease Income
LeaseIncome
|
176000000 | USD |
us-gaap |
Sales Type Lease Interest Income
SalesTypeLeaseInterestIncome
|
6000000 | USD | |
us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
97000000 | USD | |
us-gaap |
Variable Lease Income
VariableLeaseIncome
|
200000000 | USD | |
us-gaap |
Lease Income
LeaseIncome
|
303000000 | USD | |
CY2019Q2 | us-gaap |
Sales Type Lease Interest Income
SalesTypeLeaseInterestIncome
|
2000000 | USD |
CY2019Q2 | us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
67000000 | USD |
CY2019Q2 | us-gaap |
Variable Lease Income
VariableLeaseIncome
|
115000000 | USD |
us-gaap |
Sales Type Lease Interest Income
SalesTypeLeaseInterestIncome
|
5000000 | USD | |
us-gaap |
Operating Lease Lease Income
OperatingLeaseLeaseIncome
|
139000000 | USD | |
us-gaap |
Variable Lease Income
VariableLeaseIncome
|
182000000 | USD | |
us-gaap |
Lease Income
LeaseIncome
|
326000000 | USD | |
CY2020Q2 | so |
Line Of Credit Expire Remainder Of Fiscal Year
LineOfCreditExpireRemainderOfFiscalYear
|
3000000 | USD |
CY2020Q2 | so |
Line Of Credit Expire Year One
LineOfCreditExpireYearOne
|
30000000 | USD |
CY2020Q2 | so |
Line Of Credit Expire Year Two
LineOfCreditExpireYearTwo
|
675000000 | USD |
CY2020Q2 | so |
Line Of Credit Expire Year Three
LineOfCreditExpireYearThree
|
125000000 | USD |
CY2020Q2 | so |
Line Of Credit Expire Year Four
LineOfCreditExpireYearFour
|
6900000000 | USD |
CY2020Q2 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
7733000000 | USD |
CY2020Q2 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
7675000000 | USD |
CY2020Q2 | so |
Bank Credit Arrangements No Term Loan Due With In One Year
BankCreditArrangementsNoTermLoanDueWithInOneYear
|
33000000 | USD |
CY2020Q2 | so |
Amount Of Variable Rate Pollution Control Revenue Bonds Outstanding Requiring Liquidity Support
AmountOfVariableRatePollutionControlRevenueBondsOutstandingRequiringLiquiditySupport
|
1400000000 | USD |
CY2020Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1058000000 | shares |
CY2019Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1044000000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1057000000 | shares | |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
1041000000 | shares | |
CY2020Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
5000000 | shares |
CY2019Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
8000000 | shares |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
7000000 | shares | |
us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
8000000 | shares | |
CY2020Q2 | us-gaap |
Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
|
0 | shares |
CY2019Q2 | us-gaap |
Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
|
0 | shares |
us-gaap |
Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
|
1000000 | shares | |
us-gaap |
Incremental Common Shares Attributable To Equity Unit Purchase Agreements
IncrementalCommonSharesAttributableToEquityUnitPurchaseAgreements
|
0 | shares | |
CY2020Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1063000000 | shares |
CY2019Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1052000000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1065000000 | shares | |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
1049000000 | shares | |
us-gaap |
Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
|
0 | shares | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.093 | ||
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.335 | ||
CY2019Q2 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
USD | |
CY2019Q2 | us-gaap |
Defined Benefit Plan Amortization Of Gains Losses
DefinedBenefitPlanAmortizationOfGainsLosses
|
USD | |
CY2020Q2 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
114000000 | USD |
CY2020Q2 | so |
Increase Decreasein Fair Valueof Funds Including Reinvested Interestand Dividends
IncreaseDecreaseinFairValueofFundsIncludingReinvestedInterestandDividends
|
223000000 | USD |
CY2019Q2 | so |
Increase Decreasein Fair Valueof Funds Including Reinvested Interestand Dividends
IncreaseDecreaseinFairValueofFundsIncludingReinvestedInterestandDividends
|
75000000 | USD |
so |
Increase Decreasein Fair Valueof Funds Including Reinvested Interestand Dividends
IncreaseDecreaseinFairValueofFundsIncludingReinvestedInterestandDividends
|
-23000000 | USD | |
so |
Increase Decreasein Fair Valueof Funds Including Reinvested Interestand Dividends
IncreaseDecreaseinFairValueofFundsIncludingReinvestedInterestandDividends
|
227000000 | USD | |
CY2020Q2 | us-gaap |
Debt Instrument Carrying Amount
DebtInstrumentCarryingAmount
|
46513000000 | USD |
CY2020Q2 | us-gaap |
Debt Instrument Fair Value
DebtInstrumentFairValue
|
53079000000 | USD |
so |
Expected Volume Of Natural Gas Subject To Option To Sell Back Excess Gas Due To Operational Constraints
ExpectedVolumeOfNaturalGasSubjectToOptionToSellBackExcessGasDueToOperationalConstraints
|
16000000 | MMBTU | |
CY2020Q2 | us-gaap |
Interest Rate Cash Flow Hedge Gain Loss To Be Reclassified During Next12 Months Net
InterestRateCashFlowHedgeGainLossToBeReclassifiedDuringNext12MonthsNet
|
-25000000 | USD |
CY2020Q2 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
734000000 | USD |
CY2020Q2 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
790000000 | USD |
CY2019Q4 | us-gaap |
Derivative Fair Value Of Derivative Asset
DerivativeFairValueOfDerivativeAsset
|
696000000 | USD |
CY2019Q4 | us-gaap |
Derivative Fair Value Of Derivative Liability
DerivativeFairValueOfDerivativeLiability
|
751000000 | USD |
CY2020Q2 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
520000000 | USD |
CY2020Q2 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
634000000 | USD |
CY2019Q4 | us-gaap |
Derivative Asset Fair Value Gross Liability
DerivativeAssetFairValueGrossLiability
|
463000000 | USD |
CY2019Q4 | us-gaap |
Derivative Liability Fair Value Gross Asset
DerivativeLiabilityFairValueGrossAsset
|
562000000 | USD |
CY2020Q2 | us-gaap |
Derivative Assets
DerivativeAssets
|
214000000 | USD |
CY2020Q2 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
156000000 | USD |
CY2019Q4 | us-gaap |
Derivative Assets
DerivativeAssets
|
233000000 | USD |
CY2019Q4 | us-gaap |
Derivative Liabilities
DerivativeLiabilities
|
189000000 | USD |
CY2020Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax
|
14000000 | USD |
CY2019Q2 | us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax
|
-44000000 | USD |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax
|
-99000000 | USD | |
us-gaap |
Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification Before Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationBeforeTax
|
-82000000 | USD | |
CY2020Q2 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
144000000 | USD |
CY2019Q2 | us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
191000000 | USD |
us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
583000000 | USD | |
us-gaap |
Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
|
877000000 | USD | |
CY2020Q2 | so |
Depreciation And Amortization Excluding Nuclear Fuel
DepreciationAndAmortizationExcludingNuclearFuel
|
873000000 | USD |
CY2019Q2 | so |
Depreciation And Amortization Excluding Nuclear Fuel
DepreciationAndAmortizationExcludingNuclearFuel
|
755000000 | USD |
so |
Depreciation And Amortization Excluding Nuclear Fuel
DepreciationAndAmortizationExcludingNuclearFuel
|
1730000000 | USD | |
so |
Depreciation And Amortization Excluding Nuclear Fuel
DepreciationAndAmortizationExcludingNuclearFuel
|
1506000000 | USD | |
CY2020Q2 | us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
444000000 | USD |
CY2019Q2 | us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
429000000 | USD |
us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
900000000 | USD | |
us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
859000000 | USD | |
CY2020Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
101000000 | USD |
CY2019Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
99000000 | USD |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
204000000 | USD | |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
176000000 | USD | |
CY2020Q2 | us-gaap |
Number Of States In Which Entity Operates
NumberOfStatesInWhichEntityOperates
|
3 | state |
CY2020Q2 | us-gaap |
Revenues
Revenues
|
4620000000 | USD |
CY2020Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
612000000 | USD |
us-gaap |
Revenues
Revenues
|
9638000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
1480000000 | USD | |
CY2020Q2 | us-gaap |
Goodwill
Goodwill
|
5280000000 | USD |
CY2020Q2 | us-gaap |
Assets
Assets
|
119731000000 | USD |
CY2019Q2 | us-gaap |
Revenues
Revenues
|
5098000000 | USD |
CY2019Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
899000000 | USD |
us-gaap |
Revenues
Revenues
|
10510000000 | USD | |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
2982000000 | USD | |
CY2019Q4 | us-gaap |
Goodwill
Goodwill
|
5280000000 | USD |
CY2019Q4 | us-gaap |
Assets
Assets
|
118700000000 | USD |