2015 Q4 Form 10-K Financial Statement

#000104786217000029 Filed on February 16, 2017

View on sec.gov

Income Statement

Concept 2015 Q4 2014 Q4 2014
Revenue $2.707B $2.828B $12.92B
YoY Change -4.28% -1.36% 4.57%
Cost Of Revenue $649.0M $980.0M $4.228B
YoY Change -33.78% 12.64% 13.23%
Gross Profit $2.058B $1.848B $8.691B
YoY Change 11.36% -7.46% 0.82%
Gross Profit Margin 76.03% 65.35% 67.27%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development $22.00M
YoY Change 22.22%
% of Gross Profit 0.25%
Depreciation & Amortization $290.0M $275.0M $1.071B
YoY Change 5.45% 5.77% 4.59%
% of Gross Profit 14.09% 14.88% 12.32%
Operating Expenses $1.659B $1.598B $10.76B
YoY Change 3.82% 5.13% 6.38%
Operating Profit $399.0M $250.0M $2.209B
YoY Change 59.6% -47.59% -1.56%
Interest Expense -$158.0M -$147.0M -$532.0M
YoY Change 7.48% 5.76% -173.99%
% of Operating Profit -39.6% -58.8% -24.08%
Other Income/Expense, Net -$8.000M -$10.00M $42.00M
YoY Change -20.0% 900.0% 223.08%
Pretax Income $233.0M $93.00M $1.660B
YoY Change 150.54% -72.4% 7.93%
Income Tax $57.00M $9.000M $568.0M
% Of Pretax Income 24.46% 9.68% 34.22%
Net Earnings $176.0M $84.00M $1.092B
YoY Change 109.52% -64.1% 2.82%
Net Earnings / Revenue 6.5% 2.97% 8.45%
Basic Earnings Per Share $3.73
Diluted Earnings Per Share $596.6K $285.7K $3.71
COMMON SHARES
Basic Shares Outstanding 293.2M shares 292.9M shares 292.9M shares
Diluted Shares Outstanding 294.0M shares

Balance Sheet

Concept 2015 Q4 2014 Q4 2014
SHORT-TERM ASSETS
Cash & Short-Term Investments $947.0M $707.0M $707.0M
YoY Change 33.95% -29.37% -29.37%
Cash & Equivalents $944.0M $699.0M $699.0M
Short-Term Investments $3.000M $8.000M $8.000M
Other Short-Term Assets $194.0M $278.0M $1.079B
YoY Change -30.22% 18.3% 4.15%
Inventory $350.0M $372.0M $372.0M
Prepaid Expenses $177.0M $163.0M
Receivables $1.052B $1.201B $1.201B
Other Receivables $470.0M $357.0M $357.0M
Total Short-Term Assets $3.836B $3.716B $3.716B
YoY Change 3.23% -4.5% -4.5%
LONG-TERM ASSETS
Property, Plant & Equipment $32.21B $29.83B $29.83B
YoY Change 7.99% 4.89% 4.89%
Goodwill $429.0M $429.0M
YoY Change 0.0% 0.0%
Intangibles $2.000M $3.000M
YoY Change -33.33% -25.0%
Long-Term Investments $574.0M $816.0M $816.0M
YoY Change -29.66% 77.01% 77.01%
Other Assets $8.713B $9.712B $9.280B
YoY Change -10.29% 23.58% 24.97%
Total Long-Term Assets $41.81B $40.36B $40.36B
YoY Change 3.6% 10.38% 9.79%
TOTAL ASSETS
Total Short-Term Assets $3.836B $3.716B $3.716B
Total Long-Term Assets $41.81B $40.36B $40.36B
Total Assets $45.64B $44.07B $44.07B
YoY Change 3.56% 8.95% 8.42%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $1.008B $1.035B $1.035B
YoY Change -2.61% 1.77% 1.77%
Accrued Expenses $233.0M $227.0M $227.0M
YoY Change 2.64% -33.43% -33.43%
Deferred Revenue
YoY Change
Short-Term Debt $1.529B $800.0M $800.0M
YoY Change 91.13% -44.87% -44.87%
Long-Term Debt Due $739.0M $560.0M $560.0M
YoY Change 31.96% 15.46% 15.46%
Total Short-Term Liabilities $4.720B $3.757B $3.757B
YoY Change 25.63% -20.57% -20.57%
LONG-TERM LIABILITIES
Long-Term Debt $12.01B $11.55B $11.55B
YoY Change 3.98% 10.08% 10.07%
Other Long-Term Liabilities $6.318B $7.235B $7.235B
YoY Change -12.67% 53.41% 53.41%
Total Long-Term Liabilities $15.86B $16.18B $18.78B
YoY Change -2.03% 22.76% 23.51%
TOTAL LIABILITIES
Total Short-Term Liabilities $4.720B $3.757B $3.757B
Total Long-Term Liabilities $15.86B $16.18B $18.78B
Total Liabilities $20.58B $19.94B $31.50B
YoY Change 3.18% 11.32% 10.89%
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 $13.05B $12.58B $12.58B
YoY Change
Total Liabilities & Shareholders Equity $45.64B $44.07B $44.07B
YoY Change 3.56% 8.42% 8.42%

Cashflow Statement

Concept 2015 Q4 2014 Q4 2014
OPERATING ACTIVITIES
Net Income $176.0M $84.00M $1.092B
YoY Change 109.52% -64.1% 2.82%
Depreciation, Depletion And Amortization $290.0M $275.0M $1.071B
YoY Change 5.45% 5.77% 4.59%
Cash From Operating Activities $1.078B $1.080B $2.831B
YoY Change -0.19% -17.81% 10.93%
INVESTING ACTIVITIES
Capital Expenditures -$863.0M -$887.0M $180.0M
YoY Change -2.71% 2.78% -9.55%
Acquisitions
YoY Change
Other Investing Activities -$107.0M $124.0M -$10.00M
YoY Change -186.29% 25.25%
Cash From Investing Activities -$970.0M -$763.0M -$2.759B
YoY Change 27.13% -0.13% 3.76%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $10.00M
YoY Change 25.0%
Debt Paid & Issued, Net $480.0M
YoY Change -32.3%
Cash From Financing Activities 747.0M 177.0M -$47.00M
YoY Change 322.03% 254.0% -112.14%
NET CHANGE
Cash From Operating Activities 1.078B 1.080B $2.831B
Cash From Investing Activities -970.0M -763.0M -$2.759B
Cash From Financing Activities 747.0M 177.0M -$47.00M
Net Change In Cash 855.0M 494.0M $25.00M
YoY Change 73.08% -17.67% -91.07%
FREE CASH FLOW
Cash From Operating Activities $1.078B $1.080B $2.831B
Capital Expenditures -$863.0M -$887.0M $180.0M
Free Cash Flow $1.941B $1.967B $2.651B
YoY Change -1.32% -9.65% 12.66%

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1000000 USD
CY2016Q4 us-gaap Capital Leases Future Minimum Payments Due In Five Years
CapitalLeasesFutureMinimumPaymentsDueInFiveYears
0 USD
CY2016Q4 us-gaap Capital Leases Future Minimum Payments Due In Four Years
CapitalLeasesFutureMinimumPaymentsDueInFourYears
0 USD
CY2016Q4 us-gaap Capital Leases Future Minimum Payments Due In Three Years
CapitalLeasesFutureMinimumPaymentsDueInThreeYears
0 USD
CY2016Q4 us-gaap Capital Leases Future Minimum Payments Due In Two Years
CapitalLeasesFutureMinimumPaymentsDueInTwoYears
1000000 USD
CY2016Q4 us-gaap Capital Leases Future Minimum Payments Due Thereafter
CapitalLeasesFutureMinimumPaymentsDueThereafter
0 USD
CY2016Q4 us-gaap Capital Leases Future Minimum Payments Interest Included In Payments
CapitalLeasesFutureMinimumPaymentsInterestIncludedInPayments
0 USD
CY2016Q4 us-gaap Capital Leases Future Minimum Payments Present Value Of Net Minimum Payments
CapitalLeasesFutureMinimumPaymentsPresentValueOfNetMinimumPayments
2000000 USD
CY2015Q4 us-gaap Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
25058000000 USD
CY2016Q4 us-gaap Capitalization Longterm Debt And Equity
CapitalizationLongtermDebtAndEquity
29033000000 USD
CY2013Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
674000000 USD
CY2014Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
699000000 USD
CY2015Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
944000000 USD
CY2016Q4 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
776000000 USD
CY2014Q4 us-gaap Cash And Cash Equivalents At Carrying Value Including Discontinued Operations
CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations
699000000 USD
CY2015Q4 us-gaap Cash And Cash Equivalents At Carrying Value Including Discontinued Operations
CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations
948000000 USD
CY2016Q4 us-gaap Cash And Cash Equivalents At Carrying Value Including Discontinued Operations
CashAndCashEquivalentsAtCarryingValueIncludingDiscontinuedOperations
772000000 USD
CY2014 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
25000000 USD
CY2015 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
249000000 USD
CY2016 us-gaap Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
-172000000 USD
CY2014 us-gaap Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
0 USD
CY2015 us-gaap Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
0 USD
CY2016 us-gaap Cash Flows Between Transferee And Transferor Proceeds From New Transfers
CashFlowsBetweenTransfereeAndTransferorProceedsFromNewTransfers
122000000 USD
CY2016Q4 us-gaap Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
43000000 USD
CY2015Q4 us-gaap Commercial Paper
CommercialPaper
1529000000 USD
CY2016Q4 us-gaap Commercial Paper
CommercialPaper
1054000000 USD
CY2014 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.52
CY2015 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.60
CY2016 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.68
CY2014 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1072000000 USD
CY2015 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1204000000 USD
CY2016 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1252000000 USD
CY2014 us-gaap Construction And Development Costs
ConstructionAndDevelopmentCosts
2721000000 USD
CY2015 us-gaap Construction And Development Costs
ConstructionAndDevelopmentCosts
3418000000 USD
CY2016 us-gaap Construction And Development Costs
ConstructionAndDevelopmentCosts
5235000000 USD
CY2014 us-gaap Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
179000000 USD
CY2015 us-gaap Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
279000000 USD
CY2016 us-gaap Construction In Progress Expenditures Incurred But Not Yet Paid
ConstructionInProgressExpendituresIncurredButNotYetPaid
388000000 USD
CY2015Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
244000000 USD
CY2016Q4 us-gaap Construction In Progress Gross
ConstructionInProgressGross
689000000 USD
CY2016Q4 us-gaap Contractual Obligation Due After Fifth Year
ContractualObligationDueAfterFifthYear
710000000 USD
CY2016Q4 us-gaap Contractual Obligation Due In Fifth Year
ContractualObligationDueInFifthYear
54000000 USD
CY2016Q4 us-gaap Contractual Obligation Due In Fourth Year
ContractualObligationDueInFourthYear
76000000 USD
CY2016Q4 us-gaap Contractual Obligation Due In Next Twelve Months
ContractualObligationDueInNextTwelveMonths
178000000 USD
CY2016Q4 us-gaap Contractual Obligation Due In Second Year
ContractualObligationDueInSecondYear
125000000 USD
CY2016Q4 us-gaap Contractual Obligation Due In Third Year
ContractualObligationDueInThirdYear
120000000 USD
CY2014 us-gaap Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
811000000 USD
CY2015 us-gaap Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
495000000 USD
CY2016 us-gaap Cost Of Purchased Oil And Gas
CostOfPurchasedOilAndGas
477000000 USD
CY2014 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
3417000000 USD
CY2015 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
2973000000 USD
CY2016 us-gaap Cost Of Purchased Power
CostOfPurchasedPower
2439000000 USD
CY2015Q4 us-gaap Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year
CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear
360000000 USD
CY2016Q4 us-gaap Costs In Excess Of Billings On Uncompleted Contracts Or Programs Expected To Be Collected Within One Year
CostsInExcessOfBillingsOnUncompletedContractsOrProgramsExpectedToBeCollectedWithinOneYear
447000000 USD
CY2016Q4 us-gaap Credit Derivative Maximum Exposure Undiscounted
CreditDerivativeMaximumExposureUndiscounted
62000000 USD
CY2016Q4 us-gaap Credit Risk Derivatives At Fair Value Net
CreditRiskDerivativesAtFairValueNet
113000000 USD
CY2014 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-9000000 USD
CY2015 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-86000000 USD
CY2016 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-43000000 USD
CY2014 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
59000000 USD
CY2015 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
38000000 USD
CY2016 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
-42000000 USD
CY2015Q4 us-gaap Customer Deposits Current
CustomerDepositsCurrent
354000000 USD
CY2016Q4 us-gaap Customer Deposits Current
CustomerDepositsCurrent
352000000 USD
CY2015Q4 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
22000000 USD
CY2016Q4 us-gaap Debt Instrument Unamortized Discount
DebtInstrumentUnamortizedDiscount
27000000 USD
CY2015Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
55000000 USD
CY2016Q4 us-gaap Deferred Compensation Plan Assets
DeferredCompensationPlanAssets
60000000 USD
CY2014 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
463000000 USD
CY2015 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
569000000 USD
CY2016 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
604000000 USD
CY2015Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
91000000 USD
CY2016Q4 us-gaap Deferred Finance Costs Net
DeferredFinanceCostsNet
107000000 USD
CY2014 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
518000000 USD
CY2015 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
653000000 USD
CY2016 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
783000000 USD
CY2015Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
12225000000 USD
CY2016Q4 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
12684000000 USD
CY2014 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
61000000 USD
CY2015 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
93000000 USD
CY2016 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
188000000 USD
CY2015Q4 us-gaap Deferred Tax Assets Charitable Contribution Carryforwards
DeferredTaxAssetsCharitableContributionCarryforwards
5000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Charitable Contribution Carryforwards
DeferredTaxAssetsCharitableContributionCarryforwards
6000000 USD
CY2015Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
2857000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
2650000000 USD
CY2015Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
29000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Operating Loss Carryforwards
DeferredTaxAssetsOperatingLossCarryforwards
59000000 USD
CY2015Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
362000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
303000000 USD
CY2015Q4 us-gaap Deferred Tax Assets Regulatory Assets And Liabilities
DeferredTaxAssetsRegulatoryAssetsAndLiabilities
836000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Regulatory Assets And Liabilities
DeferredTaxAssetsRegulatoryAssetsAndLiabilities
822000000 USD
CY2015Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
258000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
498000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Tax Credit Carryforwards General Business
DeferredTaxAssetsTaxCreditCarryforwardsGeneralBusiness
207000000 USD
CY2015Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
15000000 USD
CY2016Q4 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
16000000 USD
CY2015Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
9537000000 USD
CY2016Q4 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
10205000000 USD
CY2015Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
169000000 USD
CY2016Q4 us-gaap Deferred Tax Liabilities Investment In Noncontrolled Affiliates
DeferredTaxLiabilitiesInvestmentInNoncontrolledAffiliates
171000000 USD
CY2015Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
8614000000 USD
CY2016Q4 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
9446000000 USD
CY2015Q4 us-gaap Deferred Tax Liabilities Regulatory Assets And Liabilities
DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities
947000000 USD
CY2016Q4 us-gaap Deferred Tax Liabilities Regulatory Assets And Liabilities
DeferredTaxLiabilitiesRegulatoryAssetsAndLiabilities
986000000 USD
CY2016Q4 us-gaap Defined Benefit Pension Plan Current And Noncurrent Liabilities
DefinedBenefitPensionPlanCurrentAndNoncurrentLiabilities
995000000 USD
CY2014 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1071000000 USD
CY2015 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1130000000 USD
CY2016 us-gaap Depreciation And Amortization
DepreciationAndAmortization
1216000000 USD
CY2015Q4 us-gaap Derivative Assets
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345000000 USD
CY2016Q4 us-gaap Derivative Assets
DerivativeAssets
363000000 USD
CY2015Q4 us-gaap Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
-161000000 USD
CY2016Q4 us-gaap Derivative Fair Value Of Derivative Net
DerivativeFairValueOfDerivativeNet
-93000000 USD
CY2015 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-186000000 USD
CY2016 us-gaap Derivative Gain Loss On Derivative Net
DerivativeGainLossOnDerivativeNet
-203000000 USD
CY2015Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
183000000 USD
CY2016Q4 us-gaap Derivative Liabilities
DerivativeLiabilities
117000000 USD
CY2015Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
66000000 USD
CY2016Q4 us-gaap Derivative Liabilities Current
DerivativeLiabilitiesCurrent
77000000 USD
CY2015Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
39000000 USD
CY2016Q4 us-gaap Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
40000000 USD
CY2014 us-gaap Dividends Common Stock
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739000000 USD
CY2015 us-gaap Dividends Common Stock
DividendsCommonStock
761000000 USD
CY2016 us-gaap Dividends Common Stock
DividendsCommonStock
809000000 USD
CY2014Q4 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
11000000 USD
CY2015Q4 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
28000000 USD
CY2016Q4 us-gaap Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
46000000 USD
CY2014 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
3.73
CY2015 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
4.07
CY2016 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
4.15
CY2014 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
3.71
CY2015 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
4.05
CY2016 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
4.12
CY2014 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.34
CY2015 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.34
CY2016 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.36
CY2014 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2015 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2016 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.35
CY2014 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
-0.01
CY2015 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.00
CY2016 us-gaap Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
0.00
CY2014 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.05
CY2015 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.05
CY2016 us-gaap Effective Income Tax Rate Reconciliation State And Local Income Taxes
EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxes
0.04
CY2014 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.00
CY2015 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
0.00
CY2016 us-gaap Effective Income Tax Rate Reconciliation Tax Credits Research
EffectiveIncomeTaxRateReconciliationTaxCreditsResearch
-0.01
CY2014 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
9114000000 USD
CY2015 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
8832000000 USD
CY2016 us-gaap Electric Utility Revenue
ElectricUtilityRevenue
8741000000 USD
CY2015Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
97000000 USD
CY2016Q4 us-gaap Employee Related Liabilities Current
EmployeeRelatedLiabilitiesCurrent
101000000 USD
CY2015 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
6000000 USD
CY2016 us-gaap Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options
EmployeeServiceShareBasedCompensationCashReceivedFromExerciseOfStockOptions
3000000 USD
CY2014 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
12000000 USD
CY2015 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
14000000 USD
CY2016 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
20000000 USD
CY2015 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
37000000 USD
CY2016 us-gaap Environmental Remediation Expense
EnvironmentalRemediationExpense
34000000 USD
CY2014 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
0 USD
CY2015 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
31000000 USD
CY2016 us-gaap Equity Method Investment Dividends Or Distributions
EquityMethodInvestmentDividendsOrDistributions
68000000 USD
CY2015Q4 us-gaap Equity Method Investments
EquityMethodInvestments
574000000 USD
CY2016Q4 us-gaap Equity Method Investments
EquityMethodInvestments
488000000 USD
CY2014 us-gaap Excise Taxes Collected
ExciseTaxesCollected
365000000 USD
CY2015 us-gaap Excise Taxes Collected
ExciseTaxesCollected
354000000 USD
CY2016 us-gaap Excise Taxes Collected
ExciseTaxesCollected
336000000 USD
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
-20000000 USD
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1
-7000000 USD
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
11000000 USD
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Purchases
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetPurchases
4000000 USD
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
0 USD
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Sales
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSales
4000000 USD
CY2015 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
6000000 USD
CY2016 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements
0 USD
CY2014Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
20000000 USD
CY2015Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
6000000 USD
CY2016Q4 us-gaap Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value
FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue
1000000 USD
CY2015Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
4000000 USD
CY2016Q4 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
6000000 USD
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
8000000 USD
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
8000000 USD
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
8000000 USD
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
8000000 USD
CY2016Q4 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
8000000 USD
CY2014 us-gaap Fuel Costs
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285000000 USD
CY2015 us-gaap Fuel Costs
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248000000 USD
CY2016 us-gaap Fuel Costs
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172000000 USD
CY2014 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
45000000 USD
CY2015 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
0 USD
CY2016 us-gaap Gain Loss On Disposition Of Assets1
GainLossOnDispositionOfAssets1
104000000 USD
CY2014 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
-128000000 USD
CY2015 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
-3000000 USD
CY2016 us-gaap Gain Loss On Sale Of Derivatives
GainLossOnSaleOfDerivatives
6000000 USD
CY2014 us-gaap Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
1933000000 USD
CY2015 us-gaap Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
1709000000 USD
CY2016 us-gaap Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
1692000000 USD
CY2015Q4 us-gaap Goodwill
Goodwill
429000000 USD
CY2016Q4 us-gaap Goodwill
Goodwill
428000000 USD
CY2016 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
15000000 USD
CY2015Q4 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
2856000000 USD
CY2016Q4 us-gaap Guarantee Obligations Maximum Exposure
GuaranteeObligationsMaximumExposure
2370000000 USD
CY2014 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
1660000000 USD
CY2015 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
1798000000 USD
CY2016 us-gaap Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
1943000000 USD
CY2015Q4 us-gaap Income Tax Examination Penalties Accrued
IncomeTaxExaminationPenaltiesAccrued
0 USD
CY2016Q4 us-gaap Income Tax Examination Penalties Accrued
IncomeTaxExaminationPenaltiesAccrued
0 USD
CY2014 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
568000000 USD
CY2015 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
605000000 USD
CY2016 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
698000000 USD
CY2016 us-gaap Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
35000000 USD
CY2014 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
633000000 USD
CY2015 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
-36000000 USD
CY2016 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
-180000000 USD
CY2015Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
166000000 USD
CY2016Q4 us-gaap Income Taxes Receivable
IncomeTaxesReceivable
79000000 USD
CY2014 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-9000000 USD
CY2015 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
-79000000 USD
CY2016 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
29000000 USD
CY2014 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-44000000 USD
CY2015 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
-96000000 USD
CY2016 us-gaap Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
69000000 USD
CY2014 us-gaap Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
361000000 USD
CY2015 us-gaap Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
111000000 USD
CY2016 us-gaap Increase Decrease In Deferred Charges
IncreaseDecreaseInDeferredCharges
97000000 USD
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CY2016 us-gaap Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
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CY2014 us-gaap Increase Decrease In Inventories
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CY2015 us-gaap Increase Decrease In Inventories
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CY2015 us-gaap Increase Decrease In Other Operating Liabilities
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CY2014 us-gaap Increase Decrease In Pension And Postretirement Obligations
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CY2016 us-gaap Increase Decrease In Pension And Postretirement Obligations
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CY2014 us-gaap Increase Decrease In Property And Other Taxes Payable
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CY2016 us-gaap Increase Decrease In Property And Other Taxes Payable
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CY2016 us-gaap Increase Decrease In Regulatory Liabilities
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CY2016 us-gaap Increase Decrease In Restricted Cash
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1100000 shares
CY2015 us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
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1400000 shares
CY2016 us-gaap Incremental Common Shares Attributable To Contingently Issuable Shares
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CY2016 us-gaap Insurance Recoveries
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CY2016 us-gaap Interest Paid
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28000000 USD
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1000000 USD
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180000000 USD
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492000000 USD
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1847000000 USD
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1850000000 USD
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2590000000 USD
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51000000 USD
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108000000 USD
CY2015 us-gaap Proceeds From Sale Of Productive Assets
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CY2016 us-gaap Proceeds From Sale Of Productive Assets
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252000000 USD
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2000000 USD
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5000000 USD
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10000000 USD
CY2014 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
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2000000 USD
CY2015 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
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5000000 USD
CY2016 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
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10000000 USD
CY2014 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
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CY2015 us-gaap Public Utilities Allowance For Funds Used During Construction Capitalized Interest
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8044000000 USD
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8541000000 USD
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2622000000 USD
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2719000000 USD
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1003000000 USD
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1175000000 USD
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31133000000 USD
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33045000000 USD
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CY2016Q4 us-gaap Ratio Of Indebtedness To Net Capital1
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CY2015Q4 us-gaap Regulatory Assets
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CY2016Q4 us-gaap Regulatory Assets Current
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100000000 USD
CY2015Q4 us-gaap Regulatory Assets Noncurrent
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CY2016Q4 us-gaap Regulatory Assets Noncurrent
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CY2015Q4 us-gaap Regulatory Liabilities
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CY2016Q4 us-gaap Regulatory Liabilities
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2033000000 USD
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RegulatoryLiabilityCurrent
115000000 USD
CY2016Q4 us-gaap Regulatory Liability Current
RegulatoryLiabilityCurrent
128000000 USD
CY2015Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
1977000000 USD
CY2016Q4 us-gaap Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
1905000000 USD
CY2014 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
480000000 USD
CY2015 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
500000000 USD
CY2016 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
735000000 USD
CY2014 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
22000000 USD
CY2015 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
23000000 USD
CY2016 us-gaap Research And Development Expense
ResearchAndDevelopmentExpense
24000000 USD
CY2014 us-gaap Revenue Steam Products And Services
RevenueSteamProductsAndServices
628000000 USD
CY2015 us-gaap Revenue Steam Products And Services
RevenueSteamProductsAndServices
629000000 USD
CY2016 us-gaap Revenue Steam Products And Services
RevenueSteamProductsAndServices
551000000 USD
CY2014 us-gaap Revenues
Revenues
12919000000 USD
CY2015 us-gaap Revenues
Revenues
12554000000 USD
CY2016 us-gaap Revenues
Revenues
12075000000 USD
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Subscription Rate
ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate
0.20
CY2015 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
3000000 USD
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue
2000000 USD
CY2016 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
0 shares
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
2000000 USD
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
0 USD
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
79125 shares
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
0 shares
CY2015Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
43.50
CY2016Q4 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
0.00
CY2016 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
43.50
CY2016 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
0.00
CY2016 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
79125 shares
CY2016 us-gaap Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
702000000 USD
CY2016 us-gaap Stock Issued During Period Value Share Based Compensation Gross
StockIssuedDuringPeriodValueShareBasedCompensationGross
101000000 USD
CY2015Q4 us-gaap Stockholders Equity
StockholdersEquity
13052000000 USD
CY2016Q4 us-gaap Stockholders Equity
StockholdersEquity
14298000000 USD
CY2013Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
12245000000 USD
CY2014Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
12585000000 USD
CY2015Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
13061000000 USD
CY2016Q4 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
14306000000 USD
CY2014 us-gaap Tax Adjustments Settlements And Unusual Provisions
TaxAdjustmentsSettlementsAndUnusualProvisions
-6000000 USD
CY2015 us-gaap Tax Adjustments Settlements And Unusual Provisions
TaxAdjustmentsSettlementsAndUnusualProvisions
-9000000 USD
CY2016 us-gaap Tax Adjustments Settlements And Unusual Provisions
TaxAdjustmentsSettlementsAndUnusualProvisions
-9000000 USD
CY2014 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
1877000000 USD
CY2015 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
1937000000 USD
CY2016 us-gaap Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
2031000000 USD
CY2015Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
62000000 USD
CY2016Q4 us-gaap Taxes Payable Current
TaxesPayableCurrent
64000000 USD
CY2013Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
9000000 USD
CY2014Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
34000000 USD
CY2015Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
34000000 USD
CY2016Q4 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
42000000 USD
CY2014 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
2000000 USD
CY2015 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
0 USD
CY2016 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
13000000 USD
CY2014 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2015 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2016 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
0 USD
CY2014 us-gaap Unrecognized Tax Benefits Income Tax Penalties Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense
0 USD
CY2015 us-gaap Unrecognized Tax Benefits Income Tax Penalties Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense
0 USD
CY2016 us-gaap Unrecognized Tax Benefits Income Tax Penalties Expense
UnrecognizedTaxBenefitsIncomeTaxPenaltiesExpense
0 USD
CY2014 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
0 USD
CY2015 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
0 USD
CY2016 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
2000000 USD
CY2014 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
27000000 USD
CY2015 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
1000000 USD
CY2016 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
19000000 USD
CY2014 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
0 USD
CY2015 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
1000000 USD
CY2016 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
0 USD
CY2016Q4 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
24000000 USD
CY2014 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
3294000000 USD
CY2015 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
3344000000 USD
CY2016 us-gaap Utilities Operating Expense Other
UtilitiesOperatingExpenseOther
3269000000 USD
CY2014 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
294000000 shares
CY2015 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
294400000 shares
CY2016 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
301900000 shares
CY2014 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
292900000 shares
CY2015 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
293000000 shares
CY2016 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
300400000 shares
CY2016 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:17px;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;color:#5e5e61;font-weight:bold;">Reclassification</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;color:#5e5e61;">Certain prior year amounts have been reclassified to conform with the current year presentation.</font></div></div>
CY2016 us-gaap Use Of Estimates
UseOfEstimates
<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;padding-top:17px;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;color:#5e5e61;font-weight:bold;">Estimates</font></div><div style="line-height:120%;font-size:10pt;"><font style="font-family:Arial;font-size:10pt;color:#5e5e61;">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates.</font></div></div>

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