2017 Q2 Form 10-Q Financial Statement
#000104786217000142 Filed on August 03, 2017
Income Statement
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
Revenue | $2.633B | $2.794B |
YoY Change | -5.76% | 0.22% |
Cost Of Revenue | $557.0M | $639.0M |
YoY Change | -12.83% | -14.69% |
Gross Profit | $2.076B | $2.155B |
YoY Change | -3.67% | 5.69% |
Gross Profit Margin | 78.85% | 77.13% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $333.0M | $302.0M |
YoY Change | 10.26% | 9.42% |
% of Gross Profit | 16.04% | 14.01% |
Operating Expenses | $2.170B | $2.279B |
YoY Change | -4.78% | -1.6% |
Operating Profit | $464.0M | $515.0M |
YoY Change | -9.9% | 9.11% |
Interest Expense | -$143.0M | -$150.0M |
YoY Change | -4.67% | 6.38% |
% of Operating Profit | -30.82% | -29.13% |
Other Income/Expense, Net | -$7.000M | $11.00M |
YoY Change | -163.64% | 10.0% |
Pretax Income | $277.0M | $356.0M |
YoY Change | -22.19% | 11.25% |
Income Tax | $102.0M | $124.0M |
% Of Pretax Income | 36.82% | 34.83% |
Net Earnings | $175.0M | $232.0M |
YoY Change | -24.57% | 5.94% |
Net Earnings / Revenue | 6.65% | 8.3% |
Basic Earnings Per Share | $0.57 | $0.78 |
Diluted Earnings Per Share | $0.57 | $0.77 |
COMMON SHARES | ||
Basic Shares Outstanding | 305.4M shares | 299.1M shares |
Diluted Shares Outstanding | 306.8M shares | 300.4M shares |
Balance Sheet
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $816.0M | $872.0M |
YoY Change | -6.42% | 22.3% |
Cash & Equivalents | $816.0M | $862.0M |
Short-Term Investments | $10.00M | |
Other Short-Term Assets | $174.0M | $269.0M |
YoY Change | -35.32% | 20.63% |
Inventory | $357.0M | $321.0M |
Prepaid Expenses | $195.0M | $192.0M |
Receivables | $984.0M | $951.0M |
Other Receivables | $215.0M | $262.0M |
Total Short-Term Assets | $3.280B | $3.499B |
YoY Change | -6.26% | -4.89% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $36.25B | $33.46B |
YoY Change | 8.34% | 8.2% |
Goodwill | $428.0M | $429.0M |
YoY Change | -0.23% | 0.0% |
Intangibles | $116.0M | $2.000M |
YoY Change | 5700.0% | -33.33% |
Long-Term Investments | $1.961B | $1.913B |
YoY Change | 2.51% | 125.59% |
Other Assets | $7.607B | $8.399B |
YoY Change | -9.43% | -9.7% |
Total Long-Term Assets | $45.82B | $43.77B |
YoY Change | 4.68% | 6.57% |
TOTAL ASSETS | ||
Total Short-Term Assets | $3.280B | $3.499B |
Total Long-Term Assets | $45.82B | $43.77B |
Total Assets | $49.10B | $47.27B |
YoY Change | 3.87% | 5.63% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $973.0M | $969.0M |
YoY Change | 0.41% | 14.67% |
Accrued Expenses | $235.0M | $238.0M |
YoY Change | -1.26% | 3.03% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $1.036B | $708.0M |
YoY Change | 46.33% | -43.13% |
Long-Term Debt Due | $637.0M | $746.0M |
YoY Change | -14.61% | 62.17% |
Total Short-Term Liabilities | $4.329B | $3.903B |
YoY Change | 10.91% | -0.81% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $14.70B | $13.75B |
YoY Change | 6.95% | 15.28% |
Other Long-Term Liabilities | $5.020B | $5.784B |
YoY Change | -13.21% | -13.49% |
Total Long-Term Liabilities | $15.57B | $15.66B |
YoY Change | -0.59% | -2.68% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $4.329B | $3.903B |
Total Long-Term Liabilities | $15.57B | $15.66B |
Total Liabilities | $19.90B | $19.57B |
YoY Change | 1.7% | -2.32% |
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 | $14.49B | $13.95B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $49.10B | $47.27B |
YoY Change | 3.87% | 5.63% |
Cashflow Statement
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $175.0M | $232.0M |
YoY Change | -24.57% | 5.94% |
Depreciation, Depletion And Amortization | $333.0M | $302.0M |
YoY Change | 10.26% | 9.42% |
Cash From Operating Activities | $1.126B | $1.107B |
YoY Change | 1.72% | 19.42% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$834.0M | -$1.865B |
YoY Change | -55.28% | 90.89% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | -$41.00M | -$3.000M |
YoY Change | 1266.67% | -96.3% |
Cash From Investing Activities | -$875.0M | -$1.868B |
YoY Change | -53.16% | 76.56% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 489.0M | 1.560B |
YoY Change | -68.65% | 115.77% |
NET CHANGE | ||
Cash From Operating Activities | 1.126B | 1.107B |
Cash From Investing Activities | -875.0M | -1.868B |
Cash From Financing Activities | 489.0M | 1.560B |
Net Change In Cash | 740.0M | 799.0M |
YoY Change | -7.38% | 34.97% |
FREE CASH FLOW | ||
Cash From Operating Activities | $1.126B | $1.107B |
Capital Expenditures | -$834.0M | -$1.865B |
Free Cash Flow | $1.960B | $2.972B |
YoY Change | -34.05% | 56.09% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q2 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2017 | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2017-06-30 | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0001047862 | ||
CY2017Q3 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
305674488 | shares |
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
dei |
Entity Registrant Name
EntityRegistrantName
|
CONSOLIDATED EDISON INC | ||
dei |
Trading Symbol
TradingSymbol
|
ED | ||
ed |
Credit Exposure Independent System Operators
CreditExposureIndependentSystemOperators
|
13000000 | USD | |
ed |
Credit Exposure Nonrated Counter Parties
CreditExposureNonratedCounterParties
|
21000000 | USD | |
CY2016Q2 | ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
11000000 | USD |
ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
8000000 | USD | |
CY2017Q2 | ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
-21000000 | USD |
ed |
Deferred Derivative Gains Losses
DeferredDerivativeGainsLosses
|
-25000000 | USD | |
CY2016Q2 | ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
84000000 | USD |
ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
-75000000 | USD | |
CY2017Q2 | ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
-27000000 | USD |
ed |
Deferred Gain Loss Liability
DeferredGainLossLiability
|
-94000000 | USD | |
CY2016Q4 | ed |
Deferred Tax Liabilities Noncurrent And Accumulated Deferred Investment Tax Credit
DeferredTaxLiabilitiesNoncurrentAndAccumulatedDeferredInvestmentTaxCredit
|
10205000000 | USD |
CY2017Q2 | ed |
Deferred Tax Liabilities Noncurrent And Accumulated Deferred Investment Tax Credit
DeferredTaxLiabilitiesNoncurrentAndAccumulatedDeferredInvestmentTaxCredit
|
10549000000 | USD |
CY2016Q4 | ed |
Derivative Asset Liability Gross Amount Offset In Balance Sheet
DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet
|
-6000000 | USD |
CY2017Q2 | ed |
Derivative Asset Liability Gross Amount Offset In Balance Sheet
DerivativeAssetLiabilityGrossAmountOffsetInBalanceSheet
|
-10000000 | USD |
CY2016Q4 | ed |
Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent
DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent
|
1482000000 | USD |
CY2017Q2 | ed |
Disposal Group Including Discontinued Operation Property Plantand Equipment Non Utility Plant Net Noncurrent
DisposalGroupIncludingDiscontinuedOperationPropertyPlantandEquipmentNonUtilityPlantNetNoncurrent
|
1535000000 | USD |
CY2016Q4 | ed |
Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost
EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost
|
339000000 | USD |
CY2017Q2 | ed |
Energy Related Inventory Fuel Oil Gas And Materials And Supplies Cost
EnergyRelatedInventoryFuelOilGasAndMaterialsAndSuppliesCost
|
357000000 | USD |
CY2016Q2 | ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
1000000 | USD |
ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
-2000000 | USD | |
CY2017Q2 | ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
-11000000 | USD |
ed |
Fair Value Net Derivative Asset Liability Measuredon Recurring Basis Unobservable Inputs Reconciliation Gain Loss Includedin Regulatory Assetsand Liabilities
FairValueNetDerivativeAssetLiabilityMeasuredonRecurringBasisUnobservableInputsReconciliationGainLossIncludedinRegulatoryAssetsandLiabilities
|
-9000000 | USD | |
CY2016Q4 | ed |
Gross Amounts Of Recognized Assets Liabilities
GrossAmountsOfRecognizedAssetsLiabilities
|
-99000000 | USD |
CY2017Q2 | ed |
Gross Amounts Of Recognized Assets Liabilities
GrossAmountsOfRecognizedAssetsLiabilities
|
-133000000 | USD |
CY2016Q2 | ed |
Income Before Interest Income Interest Expense And Income Taxes
IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes
|
526000000 | USD |
ed |
Income Before Interest Income Interest Expense And Income Taxes
IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes
|
1169000000 | USD | |
CY2017Q2 | ed |
Income Before Interest Income Interest Expense And Income Taxes
IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes
|
457000000 | USD |
ed |
Income Before Interest Income Interest Expense And Income Taxes
IncomeBeforeInterestIncomeInterestExpenseAndIncomeTaxes
|
1253000000 | USD | |
ed |
Income Tax Reconciliation Tax Contingencies Net Of Federal Taxes
IncomeTaxReconciliationTaxContingenciesNetOfFederalTaxes
|
23000000 | USD | |
ed |
Increase Decreasein System Benefit Charge Liability
IncreaseDecreaseinSystemBenefitChargeLiability
|
151000000 | USD | |
ed |
Increase Decreasein System Benefit Charge Liability
IncreaseDecreaseinSystemBenefitChargeLiability
|
132000000 | USD | |
CY2017Q2 | ed |
Increasein Unrecognized Tax Benefitsis Reasonably Possible Netof Tax
IncreaseinUnrecognizedTaxBenefitsisReasonablyPossibleNetofTax
|
13000000 | USD |
CY2017Q2 | ed |
Maximum Potential Future Exposure On Credit Risk Derivatives With Commodity Exchange Brokers
MaximumPotentialFutureExposureOnCreditRiskDerivativesWithCommodityExchangeBrokers
|
13000000 | USD |
CY2017Q2 | ed |
Maximum Potential Future Exposure On Credit Risk Derivatives With Investment Grade Counterparties
MaximumPotentialFutureExposureOnCreditRiskDerivativesWithInvestmentGradeCounterparties
|
23000000 | USD |
CY2016Q2 | ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
95000000 | USD |
ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
-67000000 | USD | |
CY2017Q2 | ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
-48000000 | USD |
ed |
Net Deferred Gain Loss
NetDeferredGainLoss
|
-119000000 | USD | |
CY2016Q4 | ed |
Net Utility Plant
NetUtilityPlant
|
31870000000 | USD |
CY2017Q2 | ed |
Net Utility Plant
NetUtilityPlant
|
32725000000 | USD |
ed |
Numberof Registrants
NumberofRegistrants
|
2 | registrant | |
ed |
Numberof Regulated Utility Subsidiaries
NumberofRegulatedUtilitySubsidiaries
|
2 | subsidiary | |
CY2016Q4 | ed |
Provision For Injuries And Damages
ProvisionForInjuriesAndDamages
|
160000000 | USD |
CY2017Q2 | ed |
Provision For Injuries And Damages
ProvisionForInjuriesAndDamages
|
171000000 | USD |
CY2016Q1 | ed |
Stock Issued During Period Value Dividend Reinvestment And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueDividendReinvestmentAndEmployeeStockPurchasePlan
|
28000000 | USD |
CY2016Q2 | ed |
Stock Issued During Period Value Dividend Reinvestment And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueDividendReinvestmentAndEmployeeStockPurchasePlan
|
26000000 | USD |
CY2017Q1 | ed |
Stock Issued During Period Value Dividend Reinvestment And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueDividendReinvestmentAndEmployeeStockPurchasePlan
|
24000000 | USD |
CY2017Q2 | ed |
Stock Issued During Period Value Dividend Reinvestment And Employee Stock Purchase Plan
StockIssuedDuringPeriodValueDividendReinvestmentAndEmployeeStockPurchasePlan
|
26000000 | USD |
CY2016Q4 | ed |
System Benefits Charge Liability Current
SystemBenefitsChargeLiabilityCurrent
|
434000000 | USD |
CY2017Q2 | ed |
System Benefits Charge Liability Current
SystemBenefitsChargeLiabilityCurrent
|
566000000 | USD |
CY2017Q2 | ed |
Unrecognized Tax Benefitsthat Would Impact Effective Tax Rate Netof Taxes
UnrecognizedTaxBenefitsthatWouldImpactEffectiveTaxRateNetofTaxes
|
16000000 | USD |
CY2016Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1147000000 | USD |
CY2017Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
973000000 | USD |
CY2016Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1106000000 | USD |
CY2017Q2 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
984000000 | USD |
CY2016Q4 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
753000000 | USD |
CY2017Q2 | us-gaap |
Accrued Environmental Loss Contingencies Noncurrent
AccruedEnvironmentalLossContingenciesNoncurrent
|
745000000 | USD |
CY2016Q4 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
140000000 | USD |
CY2017Q2 | us-gaap |
Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
|
170000000 | USD |
us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
-112000000 | USD | |
us-gaap |
Adjustment For Amortization
AdjustmentForAmortization
|
-62000000 | USD | |
CY2016Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
69000000 | USD |
CY2017Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
63000000 | USD |
CY2016Q4 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
14000000 | USD |
CY2017Q2 | us-gaap |
Allowance For Doubtful Other Receivables Current
AllowanceForDoubtfulOtherReceivablesCurrent
|
8000000 | USD |
CY2016Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
246000000 | USD |
CY2017Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
252000000 | USD |
CY2016Q4 | us-gaap |
Assets
Assets
|
48255000000 | USD |
CY2017Q2 | us-gaap |
Assets
Assets
|
49099000000 | USD |
CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
3406000000 | USD |
CY2017Q2 | us-gaap |
Assets Current
AssetsCurrent
|
3280000000 | USD |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
944000000 | USD |
CY2016Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
862000000 | USD |
CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
776000000 | USD |
CY2017Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
816000000 | USD |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-82000000 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
40000000 | USD | |
CY2017Q2 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
41000000 | USD |
CY2016Q4 | us-gaap |
Commercial Paper
CommercialPaper
|
1054000000 | USD |
CY2017Q2 | us-gaap |
Commercial Paper
CommercialPaper
|
1036000000 | USD |
CY2016Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.67 | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.34 | ||
CY2017Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.69 | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.38 | ||
CY2016Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
233000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
543000000 | USD | |
CY2017Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
176000000 | USD |
us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
563000000 | USD | |
us-gaap |
Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
|
254000000 | USD | |
us-gaap |
Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
|
308000000 | USD | |
CY2016Q4 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
689000000 | USD |
CY2017Q2 | us-gaap |
Construction In Progress Gross
ConstructionInProgressGross
|
779000000 | USD |
CY2016Q2 | us-gaap |
Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
|
81000000 | USD |
us-gaap |
Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
|
239000000 | USD | |
CY2017Q2 | us-gaap |
Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
|
149000000 | USD |
us-gaap |
Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
|
470000000 | USD | |
CY2016Q2 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
558000000 | USD |
us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
1249000000 | USD | |
CY2017Q2 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
408000000 | USD |
us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
793000000 | USD | |
CY2016Q4 | us-gaap |
Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year
CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear
|
447000000 | USD |
CY2017Q2 | us-gaap |
Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year
CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear
|
436000000 | USD |
CY2017Q2 | us-gaap |
Credit Derivative Maximum Exposure Undiscounted
CreditDerivativeMaximumExposureUndiscounted
|
70000000 | USD |
CY2017Q2 | us-gaap |
Credit Risk Derivatives At Fair Value Net
CreditRiskDerivativesAtFairValueNet
|
128000000 | USD |
CY2016Q4 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
352000000 | USD |
CY2017Q2 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
345000000 | USD |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
268000000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
359000000 | USD | |
CY2017Q2 | us-gaap |
Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
|
18000000 | USD |
CY2016Q2 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
302000000 | USD |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
599000000 | USD | |
CY2017Q2 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
332000000 | USD |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
662000000 | USD | |
CY2016Q4 | us-gaap |
Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
|
-93000000 | USD |
CY2017Q2 | us-gaap |
Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
|
-123000000 | USD |
CY2016Q2 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
27000000 | USD |
us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-86000000 | USD | |
CY2017Q2 | us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-59000000 | USD |
us-gaap |
Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
|
-108000000 | USD | |
CY2016Q4 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
77000000 | USD |
CY2017Q2 | us-gaap |
Derivative Liabilities Current
DerivativeLiabilitiesCurrent
|
64000000 | USD |
CY2016Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
40000000 | USD |
CY2017Q2 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
74000000 | USD |
CY2016Q1 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
197000000 | USD |
CY2016Q2 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
204000000 | USD |
CY2017Q1 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
211000000 | USD |
CY2017Q2 | us-gaap |
Dividends Common Stock
DividendsCommonStock
|
210000000 | USD |
CY2016Q2 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
23000000 | USD |
CY2017Q2 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
23000000 | USD |
CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.78 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.83 | ||
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.35 | ||
CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.57 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.84 | ||
CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.77 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.82 | ||
CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.57 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.84 | ||
CY2016Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.35 | |
CY2017Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.37 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.37 | ||
CY2016Q2 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
2035000000 | USD |
us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
3947000000 | USD | |
CY2017Q2 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
1965000000 | USD |
us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
3899000000 | USD | |
CY2016Q4 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
101000000 | USD |
CY2017Q2 | us-gaap |
Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
|
103000000 | USD |
CY2016Q2 | us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
9000000 | USD |
us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
12000000 | USD | |
CY2017Q2 | us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
7000000 | USD |
us-gaap |
Environmental Remediation Expense
EnvironmentalRemediationExpense
|
14000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
24000000 | USD | |
us-gaap |
Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
|
52000000 | USD | |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
5000000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
-2000000 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
2000000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Earnings
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInEarnings
|
1000000 | USD | |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
|
1000000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
|
1000000 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
|
0 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Purchases
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationPurchases
|
1000000 | USD | |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-2000000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-2000000 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
4000000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
4000000 | USD | |
CY2015Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
6000000 | USD |
CY2016Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-4000000 | USD |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
5000000 | USD |
CY2016Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
1000000 | USD |
CY2017Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
3000000 | USD |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-10000000 | USD |
CY2016Q4 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
6000000 | USD |
CY2017Q2 | us-gaap |
Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
|
10000000 | USD |
CY2016Q2 | us-gaap |
Fuel Costs
FuelCosts
|
33000000 | USD |
us-gaap |
Fuel Costs
FuelCosts
|
104000000 | USD | |
CY2017Q2 | us-gaap |
Fuel Costs
FuelCosts
|
38000000 | USD |
us-gaap |
Fuel Costs
FuelCosts
|
139000000 | USD | |
CY2016Q2 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
0 | USD |
us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
0 | USD | |
CY2017Q2 | us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
1000000 | USD |
us-gaap |
Gain Loss On Sale Of Business
GainLossOnSaleOfBusiness
|
1000000 | USD | |
us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
33000000 | USD | |
us-gaap |
Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
|
-2000000 | USD | |
CY2016Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
336000000 | USD |
us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
1012000000 | USD | |
CY2017Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
435000000 | USD |
us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
1297000000 | USD | |
CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
428000000 | USD |
CY2017Q2 | us-gaap |
Goodwill
Goodwill
|
428000000 | USD |
CY2016Q4 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
2370000000 | USD |
CY2017Q2 | us-gaap |
Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
|
2329000000 | USD |
CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
356000000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
830000000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
277000000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
893000000 | USD | |
CY2016Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
124000000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
288000000 | USD | |
CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
102000000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
330000000 | USD | |
us-gaap |
Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
|
33000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-142000000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-35000000 | USD | |
CY2016Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
79000000 | USD |
CY2017Q2 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
50000000 | USD |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-21000000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-94000000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-101000000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-128000000 | USD | |
us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
98000000 | USD | |
us-gaap |
Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
|
45000000 | USD | |
us-gaap |
Increase Decrease In Deferred Liabilities
IncreaseDecreaseInDeferredLiabilities
|
75000000 | USD | |
us-gaap |
Increase Decrease In Deferred Liabilities
IncreaseDecreaseInDeferredLiabilities
|
-17000000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-151000000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-29000000 | USD | |
us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
3000000 | USD | |
us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-18000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-29000000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
18000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-72000000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
72000000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
38000000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-12000000 | USD | |
us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
302000000 | USD | |
us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
213000000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
15000000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
36000000 | USD | |
us-gaap |
Increase Decrease In Property And Other Taxes Payable
IncreaseDecreaseInPropertyAndOtherTaxesPayable
|
-16000000 | USD | |
us-gaap |
Increase Decrease In Property And Other Taxes Payable
IncreaseDecreaseInPropertyAndOtherTaxesPayable
|
-22000000 | USD | |
us-gaap |
Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
|
6000000 | USD | |
us-gaap |
Increase Decrease In Restricted Cash
IncreaseDecreaseInRestrictedCash
|
-28000000 | USD | |
CY2017Q2 | us-gaap |
Increase In Unrecognized Tax Benefits Is Reasonably Possible
IncreaseInUnrecognizedTaxBenefitsIsReasonablyPossible
|
19000000 | USD |
CY2016Q2 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
1300000 | shares |
us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
1300000 | shares | |
CY2017Q2 | us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
1400000 | shares |
us-gaap |
Incremental Common Shares Attributable To Contingently Issuable Shares
IncrementalCommonSharesAttributableToContingentlyIssuableShares
|
1400000 | shares | |
CY2016Q2 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
0 | USD |
us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
0 | USD | |
CY2017Q2 | us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
0 | USD |
us-gaap |
Insurance Recoveries
InsuranceRecoveries
|
0 | USD | |
CY2016Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
124000000 | USD |
CY2017Q2 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
116000000 | USD |
CY2016Q2 | us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
170000000 | USD |
us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
339000000 | USD | |
CY2017Q2 | us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
180000000 | USD |
us-gaap |
Interest And Debt Expense
InterestAndDebtExpense
|
360000000 | USD | |
CY2016Q2 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
167000000 | USD |
us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
330000000 | USD | |
CY2017Q2 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
179000000 | USD |
us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
356000000 | USD | |
CY2016Q2 | us-gaap |
Interest Expense Other
InterestExpenseOther
|
5000000 | USD |
us-gaap |
Interest Expense Other
InterestExpenseOther
|
12000000 | USD | |
CY2017Q2 | us-gaap |
Interest Expense Other
InterestExpenseOther
|
3000000 | USD |
us-gaap |
Interest Expense Other
InterestExpenseOther
|
7000000 | USD | |
us-gaap |
Interest Paid
InterestPaid
|
318000000 | USD | |
us-gaap |
Interest Paid
InterestPaid
|
372000000 | USD | |
CY2016Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
150000000 | USD |
CY2017Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
132000000 | USD |
CY2016Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
7000000 | USD |
us-gaap |
Investment Income Net
InvestmentIncomeNet
|
7000000 | USD | |
CY2017Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
20000000 | USD |
us-gaap |
Investment Income Net
InvestmentIncomeNet
|
39000000 | USD | |
CY2016Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
2000000 | USD |
CY2017Q2 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
0 | USD |
CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
48255000000 | USD |
CY2017Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
49099000000 | USD |
CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
3843000000 | USD |
CY2017Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
4329000000 | USD |
CY2016Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
15371000000 | USD |
CY2017Q2 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
15569000000 | USD |
CY2016Q4 | us-gaap |
Loans Payable
LoansPayable
|
0 | USD |
CY2017Q2 | us-gaap |
Loans Payable
LoansPayable
|
0 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
39000000 | USD |
CY2017Q2 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
637000000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14735000000 | USD |
CY2017Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14703000000 | USD |
CY2016Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
1921000000 | USD |
CY2017Q2 | us-gaap |
Long Term Investments
LongTermInvestments
|
1961000000 | USD |
CY2016Q4 | us-gaap |
Margin Deposit Assets
MarginDepositAssets
|
7000000 | USD |
CY2017Q2 | us-gaap |
Margin Deposit Assets
MarginDepositAssets
|
7000000 | USD |
CY2016Q4 | us-gaap |
Minority Interest
MinorityInterest
|
8000000 | USD |
CY2017Q2 | us-gaap |
Minority Interest
MinorityInterest
|
8000000 | USD |
CY2016Q1 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
1000000 | USD |
CY2016Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
0 | USD |
CY2017Q1 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
0 | USD |
CY2017Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
0 | USD |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
1273000000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
169000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-2986000000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1703000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1631000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1574000000 | USD | |
CY2016Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
310000000 | USD |
CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
232000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
542000000 | USD | |
CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
388000000 | USD |
CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
175000000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
563000000 | USD | |
CY2016Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
11000000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
12000000 | USD | |
CY2017Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
34000000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
60000000 | USD | |
CY2016Q4 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
1054000000 | USD |
CY2017Q2 | us-gaap |
Notes Payable Current
NotesPayableCurrent
|
1036000000 | USD |
CY2016Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
2279000000 | USD |
us-gaap |
Operating Expenses
OperatingExpenses
|
4793000000 | USD | |
CY2017Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
2211000000 | USD |
us-gaap |
Operating Expenses
OperatingExpenses
|
4669000000 | USD | |
CY2016Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
515000000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1157000000 | USD | |
CY2017Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
423000000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1193000000 | USD | |
CY2017Q2 | us-gaap |
Operating Loss Carryforwards Valuation Allowance
OperatingLossCarryforwardsValuationAllowance
|
0 | USD |
CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
151000000 | USD |
CY2017Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
174000000 | USD |
CY2016Q4 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
136000000 | USD |
CY2017Q2 | us-gaap |
Other Assets Miscellaneous Noncurrent
OtherAssetsMiscellaneousNoncurrent
|
128000000 | USD |
CY2016Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
7712000000 | USD |
CY2017Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
7607000000 | USD |
CY2016Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
0 | USD |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1000000 | USD | |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-1000000 | USD |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1000000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
0 | USD | |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-1000000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-1000000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-1000000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
0 | USD | |
CY2016Q4 | us-gaap |
Other Deferred Credits Noncurrent
OtherDeferredCreditsNoncurrent
|
215000000 | USD |
CY2017Q2 | us-gaap |
Other Deferred Credits Noncurrent
OtherDeferredCreditsNoncurrent
|
240000000 | USD |
CY2016Q2 | us-gaap |
Other Income
OtherIncome
|
8000000 | USD |
us-gaap |
Other Income
OtherIncome
|
12000000 | USD | |
CY2017Q2 | us-gaap |
Other Income
OtherIncome
|
17000000 | USD |
us-gaap |
Other Income
OtherIncome
|
23000000 | USD | |
us-gaap |
Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
|
60000000 | USD | |
us-gaap |
Other Increase Decrease In Environmental Liabilities
OtherIncreaseDecreaseInEnvironmentalLiabilities
|
-6000000 | USD | |
CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
297000000 | USD |
CY2017Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
367000000 | USD |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-42000000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
43000000 | USD | |
CY2016Q2 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
6000000 | USD |
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
11000000 | USD | |
CY2017Q2 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
5000000 | USD |
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
7000000 | USD | |
CY2016Q4 | us-gaap |
Other Receivables
OtherReceivables
|
195000000 | USD |
CY2017Q2 | us-gaap |
Other Receivables
OtherReceivables
|
165000000 | USD |
CY2016Q2 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
338000000 | USD |
us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
648000000 | USD | |
CY2017Q2 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
145000000 | USD |
us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
280000000 | USD | |
us-gaap |
Payments For Construction In Process
PaymentsForConstructionInProcess
|
1344000000 | USD | |
us-gaap |
Payments For Construction In Process
PaymentsForConstructionInProcess
|
1425000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
82000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-24000000 | USD | |
us-gaap |
Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
|
95000000 | USD | |
us-gaap |
Payments For Proceeds From Removal Costs
PaymentsForProceedsFromRemovalCosts
|
122000000 | USD | |
us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
15000000 | USD | |
us-gaap |
Payments Of Debt Issuance Costs
PaymentsOfDebtIssuanceCosts
|
11000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
378000000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
398000000 | USD | |
us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
1000000 | USD | |
us-gaap |
Payments Of Dividends Minority Interest
PaymentsOfDividendsMinorityInterest
|
0 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
331000000 | USD | |
us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
225000000 | USD | |
us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
307000000 | USD | |
us-gaap |
Pension And Other Postretirement Benefit Contributions
PensionAndOtherPostretirementBenefitContributions
|
283000000 | USD | |
CY2016Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
1847000000 | USD |
CY2017Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
1652000000 | USD |
CY2016Q4 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
159000000 | USD |
CY2017Q2 | us-gaap |
Prepaid Expense Current
PrepaidExpenseCurrent
|
195000000 | USD |
us-gaap |
Proceeds From Divestiture Of Businesses And Interests In Affiliates
ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
|
122000000 | USD | |
us-gaap |
Proceeds From Divestiture Of Businesses And Interests In Affiliates
ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
|
0 | USD | |
us-gaap |
Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
|
702000000 | USD | |
us-gaap |
Proceeds From Issuance Initial Public Offering
ProceedsFromIssuanceInitialPublicOffering
|
0 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
27000000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
25000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1765000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
997000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-821000000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
-18000000 | USD | |
us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
0 | USD | |
us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
34000000 | USD | |
CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
35216000000 | USD |
CY2017Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
36251000000 | USD |
CY2016Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
2000000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
3000000 | USD | |
CY2017Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
2000000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
3000000 | USD | |
CY2016Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
2000000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
4000000 | USD | |
CY2017Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
2000000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
5000000 | USD | |
CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
8541000000 | USD |
CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
8738000000 | USD |
CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
|
2719000000 | USD |
CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Common
PublicUtilitiesPropertyPlantAndEquipmentCommon
|
2844000000 | USD |
CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
1175000000 | USD |
CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
1212000000 | USD |
CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
33045000000 | USD |
CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
33937000000 | USD |
CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
40411000000 | USD |
CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
41463000000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
7124000000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
7012000000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
100000000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
77000000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
7024000000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
6935000000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
2033000000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
1950000000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
128000000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
64000000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1905000000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1886000000 | USD |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
6000000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
426000000 | USD | |
CY2016Q4 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
54000000 | USD |
CY2017Q2 | us-gaap |
Restricted Cash And Investments Current
RestrictedCashAndInvestmentsCurrent
|
26000000 | USD |
CY2016Q2 | us-gaap |
Revenue Steam Products And Services
RevenueSteamProductsAndServices
|
85000000 | USD |
us-gaap |
Revenue Steam Products And Services
RevenueSteamProductsAndServices
|
343000000 | USD | |
CY2017Q2 | us-gaap |
Revenue Steam Products And Services
RevenueSteamProductsAndServices
|
88000000 | USD |
us-gaap |
Revenue Steam Products And Services
RevenueSteamProductsAndServices
|
385000000 | USD | |
CY2016Q2 | us-gaap |
Revenues
Revenues
|
2794000000 | USD |
us-gaap |
Revenues
Revenues
|
5950000000 | USD | |
CY2017Q2 | us-gaap |
Revenues
Revenues
|
2633000000 | USD |
us-gaap |
Revenues
Revenues
|
5861000000 | USD | |
CY2016Q2 | us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
702000000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
14298000000 | USD |
CY2017Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
14490000000 | USD |
CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13061000000 | USD |
CY2016Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13201000000 | USD |
CY2016Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
13958000000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
14306000000 | USD |
CY2017Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
14506000000 | USD |
CY2017Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
14498000000 | USD |
CY2016Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
485000000 | USD |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
995000000 | USD | |
CY2017Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
511000000 | USD |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
1052000000 | USD | |
CY2016Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
64000000 | USD |
CY2017Q2 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
42000000 | USD |
CY2016Q4 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
134000000 | USD |
CY2017Q2 | us-gaap |
Unamortized Debt Issuance Expense
UnamortizedDebtIssuanceExpense
|
139000000 | USD |
CY2017Q2 | us-gaap |
Unrecognized Tax Benefits
UnrecognizedTaxBenefits
|
40000000 | USD |
CY2017Q2 | us-gaap |
Unrecognized Tax Benefits Income Tax Penalties Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense
|
0 | USD |
us-gaap |
Unrecognized Tax Benefits Income Tax Penalties Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense
|
0 | USD | |
CY2017Q2 | us-gaap |
Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
|
23000000 | USD |
CY2016Q2 | us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
820000000 | USD |
us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
1607000000 | USD | |
CY2017Q2 | us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
773000000 | USD |
us-gaap |
Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
|
1553000000 | USD | |
CY2016Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
300400000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
298000000 | shares | |
CY2017Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
306800000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
306700000 | shares | |
CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
299100000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
296700000 | shares | |
CY2017Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
305400000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
305300000 | shares |