2017 Q2 Form 10-Q Financial Statement
#000006598417000173 Filed on August 03, 2017
Income Statement
| Concept | 2017 Q2 | 2016 Q2 |
|---|---|---|
| Revenue | $2.619B | $2.463B |
| YoY Change | 6.33% | -9.24% |
| Cost Of Revenue | $454.8M | $289.7M |
| YoY Change | 56.99% | -25.74% |
| Gross Profit | $2.164B | $2.173B |
| YoY Change | -0.42% | -6.47% |
| Gross Profit Margin | 82.63% | 88.24% |
| Selling, General & Admin | ||
| YoY Change | ||
| % of Gross Profit | ||
| Research & Development | ||
| YoY Change | ||
| % of Gross Profit | ||
| Depreciation & Amortization | $511.3M | $512.6M |
| YoY Change | -0.25% | -5.75% |
| % of Gross Profit | 23.63% | 23.59% |
| Operating Expenses | $2.450B | $2.020B |
| YoY Change | 21.25% | -13.51% |
| Operating Profit | $168.8M | $442.3M |
| YoY Change | -61.82% | 17.19% |
| Interest Expense | $162.9M | $170.5M |
| YoY Change | -4.48% | 6.68% |
| % of Operating Profit | 96.46% | 38.55% |
| Other Income/Expense, Net | $70.27M | $51.86M |
| YoY Change | 35.51% | 44.31% |
| Pretax Income | $76.26M | $323.6M |
| YoY Change | -76.44% | 27.66% |
| Income Tax | -$337.1M | -$249.0M |
| % Of Pretax Income | -442.08% | -76.93% |
| Net Earnings | $409.9M | $567.3M |
| YoY Change | -27.75% | 281.15% |
| Net Earnings / Revenue | 15.65% | 23.04% |
| Basic Earnings Per Share | $2.28 | $3.17 |
| Diluted Earnings Per Share | $2.27 | $3.16 |
| COMMON SHARES | ||
| Basic Shares Outstanding | 179.5M shares | 178.8M shares |
| Diluted Shares Outstanding | 180.2M shares | 179.5M shares |
Balance Sheet
| Concept | 2017 Q2 | 2016 Q2 |
|---|---|---|
| SHORT-TERM ASSETS | ||
| Cash & Short-Term Investments | $934.0M | $996.0M |
| YoY Change | -6.22% | 9.45% |
| Cash & Equivalents | $934.5M | $996.1M |
| Short-Term Investments | $867.0M | $893.0M |
| Other Short-Term Assets | $252.8M | $292.8M |
| YoY Change | -13.67% | -34.47% |
| Inventory | $869.0M | $1.112B |
| Prepaid Expenses | ||
| Receivables | $1.120B | $1.170B |
| Other Receivables | $138.0M | $237.0M |
| Total Short-Term Assets | $3.599B | $3.852B |
| YoY Change | -6.56% | -5.71% |
| LONG-TERM ASSETS | ||
| Property, Plant & Equipment | $247.4M | $226.0M |
| YoY Change | 9.45% | 4.09% |
| Goodwill | $377.2M | $377.2M |
| YoY Change | 0.0% | 0.0% |
| Intangibles | ||
| YoY Change | ||
| Long-Term Investments | $198.0K | $4.845M |
| YoY Change | -95.91% | -86.01% |
| Other Assets | $141.8M | $587.6M |
| YoY Change | -75.87% | -38.11% |
| Total Long-Term Assets | $6.342B | $6.699B |
| YoY Change | -5.33% | -7.87% |
| TOTAL ASSETS | ||
| Total Short-Term Assets | $3.599B | $3.852B |
| Total Long-Term Assets | $6.342B | $6.699B |
| Total Assets | $46.01B | $45.88B |
| YoY Change | 0.28% | -0.84% |
| SHORT-TERM LIABILITIES | ||
| YoY Change | ||
| Accounts Payable | $1.166B | $967.1M |
| YoY Change | 20.54% | -4.54% |
| Accrued Expenses | $474.0M | $462.2M |
| YoY Change | 2.55% | 12.42% |
| Deferred Revenue | ||
| YoY Change | ||
| Short-Term Debt | $1.249B | $1.025B |
| YoY Change | 21.85% | 9.04% |
| Long-Term Debt Due | $702.9M | $671.7M |
| YoY Change | 4.64% | -15.48% |
| Total Short-Term Liabilities | $4.241B | $4.022B |
| YoY Change | 5.44% | 0.59% |
| LONG-TERM LIABILITIES | ||
| Long-Term Debt | $14.31B | $13.11B |
| YoY Change | 9.12% | 8.44% |
| Other Long-Term Liabilities | $375.4M | $395.0M |
| YoY Change | -4.95% | -18.78% |
| Total Long-Term Liabilities | $33.19B | $31.78B |
| YoY Change | 4.45% | -0.08% |
| TOTAL LIABILITIES | ||
| Total Short-Term Liabilities | $4.241B | $4.022B |
| Total Long-Term Liabilities | $33.19B | $31.78B |
| Total Liabilities | $37.43B | $35.80B |
| YoY Change | 4.56% | 0.0% |
| SHAREHOLDERS EQUITY | ||
| Retained Earnings | $8.376B | $9.887B |
| YoY Change | -15.29% | -4.18% |
| Common Stock | $2.548M | $2.548M |
| YoY Change | 0.0% | 0.0% |
| Preferred Stock | ||
| YoY Change | ||
| Treasury Stock (at cost) | $5.470B | $5.516B |
| YoY Change | -0.82% | 0.68% |
| Treasury Stock Shares | 75.23M shares | 75.86M shares |
| Shareholders Equity | $8.371B | $9.758B |
| YoY Change | ||
| Total Liabilities & Shareholders Equity | $46.01B | $45.88B |
| YoY Change | 0.28% | -0.84% |
Cashflow Statement
| Concept | 2017 Q2 | 2016 Q2 |
|---|---|---|
| OPERATING ACTIVITIES | ||
| Net Income | $409.9M | $567.3M |
| YoY Change | -27.75% | 281.15% |
| Depreciation, Depletion And Amortization | $511.3M | $512.6M |
| YoY Change | -0.25% | -5.75% |
| Cash From Operating Activities | $290.3M | $719.3M |
| YoY Change | -59.64% | -1.11% |
| INVESTING ACTIVITIES | ||
| Capital Expenditures | -$997.4M | -$696.9M |
| YoY Change | 43.12% | 10.23% |
| Acquisitions | ||
| YoY Change | ||
| Other Investing Activities | $39.00M | $308.7M |
| YoY Change | -87.37% | -912.37% |
| Cash From Investing Activities | -$958.4M | -$388.2M |
| YoY Change | 146.88% | -42.08% |
| FINANCING ACTIVITIES | ||
| Cash Dividend Paid | ||
| YoY Change | ||
| Common Stock Issuance & Retirement, Net | ||
| YoY Change | ||
| Debt Paid & Issued, Net | ||
| YoY Change | ||
| Cash From Financing Activities | 519.6M | -426.6M |
| YoY Change | -221.8% | 30.34% |
| NET CHANGE | ||
| Cash From Operating Activities | 290.3M | 719.3M |
| Cash From Investing Activities | -958.4M | -388.2M |
| Cash From Financing Activities | 519.6M | -426.6M |
| Net Change In Cash | -148.5M | -95.50M |
| YoY Change | 55.5% | -64.64% |
| FREE CASH FLOW | ||
| Cash From Operating Activities | $290.3M | $719.3M |
| Capital Expenditures | -$997.4M | -$696.9M |
| Free Cash Flow | $1.288B | $1.416B |
| YoY Change | -9.07% | 4.16% |
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StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
4100000 | shares |
| etr |
Stock Options Excluded From Diluted Common Shares Outstanding Calculation
StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
5100000 | shares | |
| CY2017Q2 | etr |
Stock Options Excluded From Diluted Common Shares Outstanding Calculation
StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
2500000 | shares |
| etr |
Stock Options Excluded From Diluted Common Shares Outstanding Calculation
StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
3700000 | shares | |
| etr |
Total Planned Generation For Remainder Of Period
TotalPlannedGenerationForRemainderOfPeriod
|
15000000 | TWh | |
| CY2017Q2 | etr |
Volume Of Natural Gas Swaps Outstanding
VolumeOfNaturalGasSwapsOutstanding
|
34696750 | MMBTU |
| CY2017Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1165699000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
654995000 | USD |
| CY2017Q2 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
579674000 | USD |
| CY2016Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1170167000 | USD |
| CY2017Q2 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1120436000 | USD |
| CY2016Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
481636000 | USD |
| CY2017Q2 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
474020000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
227147000 | USD |
| CY2017Q2 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
221449000 | USD |
| CY2015Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
8951000 | USD |
| CY2016Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
29792000 | USD |
| CY2016Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-9155000 | USD |
| CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-34971000 | USD |
| CY2017Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
10960000 | USD |
| CY2017Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
52773000 | USD |
| CY2016Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
5417245000 | USD |
| CY2017Q2 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
5409862000 | USD |
| CY2016Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
11924000 | USD |
| CY2017Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
12947000 | USD |
| us-gaap |
Allowance For Funds Used During Construction Investing Activities
AllowanceForFundsUsedDuringConstructionInvestingActivities
|
33152000 | USD | |
| us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
214669000 | USD | |
| us-gaap |
Allowance For Funds Used During Construction Investing Activities
AllowanceForFundsUsedDuringConstructionInvestingActivities
|
41877000 | USD | |
| CY2016Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
76625000 | USD |
| us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
145253000 | USD | |
| CY2017Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
100296000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1187844000 | USD |
| CY2017Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
934495000 | USD |
| us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-354862000 | USD | |
| us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
20000000 | USD | |
| CY2017Q2 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
61000000 | USD |
| CY2016Q2 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
10000000 | USD |
| CY2016Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
5992476000 | USD |
| CY2017Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
6118860000 | USD |
| CY2016Q4 | us-gaap |
Assets
Assets
|
45904434000 | USD |
| CY2017Q2 | us-gaap |
Assets
Assets
|
46007037000 | USD |
| CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
3684268000 | USD |
| CY2017Q2 | us-gaap |
Assets Current
AssetsCurrent
|
3599344000 | USD |
| CY2016Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
7871359000 | USD |
| CY2017Q2 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
6342291000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2212000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2378000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
5724000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
6797000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1707000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
1902000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
28000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
16000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
719000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
795000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
763000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
805000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
125000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
106000000 | USD |
| CY2016Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2213000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2408000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
70000000 | USD | |
| CY2016Q2 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
2000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
5000000 | USD | |
| CY2017Q2 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
2000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
7000000 | USD | |
| CY2016 | us-gaap |
Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss
AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss
|
399000000 | USD |
| us-gaap |
Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss
AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss
|
441000000 | USD | |
| CY2016Q4 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
2423000 | USD |
| CY2017Q2 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
2387000 | USD |
| CY2016Q4 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
24582000 | USD |
| CY2017Q2 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
23179000 | USD |
| CY2016Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
619527000 | USD |
| CY2017Q2 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
618731000 | USD |
| CY2016Q4 | us-gaap |
Cash
Cash
|
129579000 | USD |
| CY2017Q2 | us-gaap |
Cash
Cash
|
67238000 | USD |
| CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1350961000 | USD |
| CY2016Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
996099000 | USD |
| us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-253349000 | USD | |
| CY2016Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
1058265000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
587164000 | USD | |
| CY2016Q4 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
253000000 | USD |
| CY2017Q2 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
198000000 | USD |
| CY2016Q2 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
242672000 | USD |
| CY2017Q2 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
867257000 | USD |
| us-gaap |
Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
|
30000000 | USD | |
| CY2016Q4 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
2000000 | USD |
| CY2017Q2 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
1000000 | USD |
| CY2016Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.85 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.70 | ||
| CY2017Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.87 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.74 | ||
| CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2017Q2 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
| CY2017Q2 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
| CY2016Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
| CY2017Q2 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
| CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
| CY2017Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
| CY2016Q2 | us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
344110000 | USD |
| us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
866189000 | USD | |
| CY2017Q2 | us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
317255000 | USD |
| us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
870622000 | USD | |
| CY2016Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
528367000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
779174000 | USD | |
| CY2017Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
451735000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
580272000 | USD | |
| CY2016Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
533643000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
789726000 | USD | |
| CY2017Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
455181000 | USD |
| us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
504996000 | USD | |
| CY2017Q2 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
416497000 | USD |
| us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
774264000 | USD | |
| CY2016Q4 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
403311000 | USD |
| CY2017Q2 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
401089000 | USD |
| CY2016Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
5723897000 | USD |
| CY2017Q2 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
6796911000 | USD |
| CY2016Q4 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
108465000 | USD |
| CY2017Q2 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
194245000 | USD |
| us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-170026000 | USD | |
| us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-324227000 | USD | |
| CY2016Q4 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
117885000 | USD |
| CY2017Q2 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
115562000 | USD |
| CY2016Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
7495290000 | USD |
| CY2016Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
| us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
16270000 | USD | |
| CY2016Q2 | us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
-3000000 | USD |
| us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
0 | USD | |
| CY2017Q2 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
| CY2016Q2 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD |
| us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD | |
| CY2017Q2 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD |
| CY2017Q2 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
7246612000 | USD |
| us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
176000000 | USD | |
| us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1012753000 | USD | |
| us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1042671000 | USD | |
| CY2016Q2 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
335668000 | USD |
| us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
669939000 | USD | |
| CY2017Q2 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
350328000 | USD |
| us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
697593000 | USD | |
| CY2017Q2 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
3000000 | USD |
| us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
303843000 | USD | |
| us-gaap |
Dividends Common Stock Cash
DividendsCommonStockCash
|
312209000 | USD | |
| us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
10600000 | USD | |
| us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
6900000 | USD | |
| CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
3.17 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
4.46 | ||
| CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.28 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.75 | ||
| CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
3.16 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
4.45 | ||
| CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.27 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.74 | ||
| CY2016Q2 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
2093331000 | USD |
| us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
4135492000 | USD | |
| CY2017Q2 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
2271220000 | USD |
| us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
4262960000 | USD | |
| CY2017Q2 | us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
5000000 | USD |
| us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
4000000 | USD | |
| CY2016Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
25121000 | USD |
| us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
70734000 | USD | |
| CY2017Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
30075000 | USD |
| us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
73426000 | USD | |
| CY2016Q4 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
| CY2017Q2 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
| us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
14329000 | USD | |
| us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
220828000 | USD | |
| CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
323617000 | USD |
| us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
698805000 | USD | |
| CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
76256000 | USD |
| us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
170070000 | USD | |
| CY2016Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-248973000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-109027000 | USD | |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
351442000 | USD | |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
344466000 | USD | |
| us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
410744000 | USD | |
| CY2017Q2 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
173377000 | USD |
| CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-337112000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-329350000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
84607000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-14673000 | USD | |
| us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
45412000 | USD | |
| us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
9687000 | USD | |
| us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
7056000 | USD | |
| us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-2202000 | USD | |
| us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
-3757000 | USD | |
| us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
127945000 | USD | |
| us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
-9586000 | USD | |
| us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
-6213000 | USD | |
| us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-9543000 | USD | |
| us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-3947000 | USD | |
| us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
121929000 | USD | |
| us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
91505000 | USD | |
| us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-168856000 | USD | |
| us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-180346000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
57673000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-6091000 | USD | |
| us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-109700000 | USD | |
| us-gaap |
Increase Decrease In Regulatory Assets And Liabilities
IncreaseDecreaseInRegulatoryAssetsAndLiabilities
|
-62612000 | USD | |
| CY2016Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
200000 | shares |
| us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | shares | |
| CY2017Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | shares |
| us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
0 | shares | |
| CY2016Q2 | us-gaap |
Interest Expense
InterestExpense
|
170499000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
334629000 | USD | |
| CY2017Q2 | us-gaap |
Interest Expense
InterestExpense
|
162854000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
324901000 | USD | |
| CY2016Q2 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
177631000 | USD |
| us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
334555000 | USD | |
| CY2016Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
187229000 | USD |
| CY2017Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
183282000 | USD |
| CY2016Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
46375000 | USD |
| us-gaap |
Investment Income Net
InvestmentIncomeNet
|
79128000 | USD | |
| CY2017Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
80097000 | USD |
| us-gaap |
Investment Income Net
InvestmentIncomeNet
|
136646000 | USD | |
| CY2017Q2 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
19000000 | USD |
| CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
45904434000 | USD |
| CY2017Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
46007037000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
3200096000 | USD |
| CY2017Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
4240530000 | USD |
| CY2016Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
34419344000 | USD |
| CY2017Q2 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
33192466000 | USD |
| CY2017Q2 | us-gaap |
Line Of Credit
LineOfCredit
|
225000000 | USD |
| us-gaap |
Line Of Credit Facility Commitment Fee Percentage
LineOfCreditFacilityCommitmentFeePercentage
|
0.00225 | ||
| CY2017Q2 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
| CY2017Q2 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
| CY2017Q2 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
3269000000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
364900000 | USD |
| CY2017Q2 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
702909000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
14815535000 | USD |
| CY2017Q2 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
15239655000 | USD |
| CY2016Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14467655000 | USD |
| CY2017Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14307759000 | USD |
| CY2016Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
6427400000 | USD |
| CY2017Q2 | us-gaap |
Long Term Investments
LongTermInvestments
|
7498177000 | USD |
| CY2016Q4 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
661175000 | USD |
| CY2017Q2 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
601861000 | USD |
| CY2016Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
5276000 | USD |
| us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
10552000 | USD | |
| CY2017Q2 | us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
3446000 | USD |
| us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
6892000 | USD | |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
659296000 | USD | |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
697172000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-2266238000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1770204000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1252080000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
819683000 | USD | |
| CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
567300000 | USD |
| CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
567314000 | USD |
| us-gaap |
Net Income Loss
NetIncomeLoss
|
797300000 | USD | |
| us-gaap |
Net Income Loss
NetIncomeLoss
|
797280000 | USD | |
| CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
409922000 | USD |
| CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
409900000 | USD |
| us-gaap |
Net Income Loss
NetIncomeLoss
|
492528000 | USD | |
| us-gaap |
Net Income Loss
NetIncomeLoss
|
492500000 | USD | |
| CY2016Q2 | us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
5276000 | USD |
| us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
10552000 | USD | |
| CY2017Q2 | us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
3446000 | USD |
| us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
6892000 | USD | |
| CY2016Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
51858000 | USD |
| us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
92957000 | USD | |
| CY2017Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
95601000 | USD |
| us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
176659000 | USD | |
| CY2016Q4 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
1037899000 | USD |
| CY2017Q2 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
958190000 | USD |
| CY2016Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
2020304000 | USD |
| us-gaap |
Operating Expenses
OperatingExpenses
|
4131938000 | USD | |
| CY2017Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
2475041000 | USD |
| us-gaap |
Operating Expenses
OperatingExpenses
|
4904966000 | USD | |
| CY2016Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
442258000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
940477000 | USD | |
| CY2017Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
143509000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
318312000 | USD | |
| CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
193448000 | USD |
| CY2017Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
252791000 | USD |
| CY2016Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
1606009000 | USD |
| CY2017Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
141777000 | USD |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-904000 | USD |
| us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-1188000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-748000 | USD |
| us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
-748000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
19515000 | USD |
| us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
37873000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
2870000 | USD |
| us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
42164000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-11026000 | USD |
| us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
104029000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
61179000 | USD |
| us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
133659000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
-64041000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
-73547000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
19949000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
19421000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
-34576000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
-39777000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
10684000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
10325000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
-487000 | USD |
| us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
-640000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
-403000 | USD |
| us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
-403000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-38947000 | USD |
| us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-18106000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
41813000 | USD |
| us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
87744000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
2779000 | USD |
| us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
3037000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
5839000 | USD |
| us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
12216000 | USD | |
| CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
8195571000 | USD |
| us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
1124000 | USD | |
| CY2016Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
20955000 | USD |
| us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
44024000 | USD | |
| us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
100000000 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
303843000 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
312209000 | USD | |
| us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
10552000 | USD | |
| us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
6892000 | USD | |
| us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
947903000 | USD | |
| us-gaap |
Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
|
0 | USD | |
| us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
805000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
11696000 | USD |
| us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
49523000 | USD | |
| CY2016Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
698523000 | USD |
| CY2017Q2 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
695690000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
180836000 | USD |
| CY2017Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
224469000 | USD |
| CY2016Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
1121619000 | USD |
| CY2017Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
375429000 | USD |
| CY2016Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
469664000 | USD |
| CY2017Q2 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
453705000 | USD |
| us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
302356000 | USD | |
| us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
265807000 | USD | |
| CY2016Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-8377000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-18963000 | USD | |
| CY2017Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-6872000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-1371000 | USD | |
| CY2016Q4 | us-gaap |
Other Receivables
OtherReceivables
|
158419000 | USD |
| CY2017Q2 | us-gaap |
Other Receivables
OtherReceivables
|
138285000 | USD |
| us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
1294498000 | USD | |
| us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
1719712000 | USD | |
| us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
124107000 | USD | |
| us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
209756000 | USD | |
| us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-57000 | USD | |
| us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-1705000 | USD | |
| CY2017Q2 | us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
100000000 | USD |
| us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1267452000 | USD | |
| us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1516406000 | USD | |
| CY2016Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
76942000 | USD |
| CY2017Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
72127000 | USD |
| CY2016Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
3036010000 | USD |
| CY2017Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2860479000 | USD |
| us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1232672000 | USD | |
| us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1462698000 | USD | |
| us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
0 | USD | |
| us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
26157000 | USD | |
| us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
3856768000 | USD | |
| us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1036529000 | USD | |
| CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
28567225000 | USD |
| us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
16855000 | USD | |
| us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
7819000 | USD | |
| CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
45191216000 | USD |
| CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
45916902000 | USD |
| CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
27921407000 | USD |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-10276000 | USD | |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
4305000 | USD | |
| CY2016Q2 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
504000000 | USD |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1233000000 | USD | |
| CY2017Q2 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
949000000 | USD |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1463000000 | USD | |
| us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
0 | USD | |
| us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
100000000 | USD | |
| us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
0 | USD | |
| us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
8836000 | USD | |
| CY2016Q2 | us-gaap |
Profit Loss
ProfitLoss
|
572590000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
807832000 | USD | |
| CY2017Q2 | us-gaap |
Profit Loss
ProfitLoss
|
413368000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
499420000 | USD | |
| CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
233641000 | USD |
| CY2017Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
247363000 | USD |
| us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
1533000 | USD | |
| us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
-7340000 | USD | |
| CY2016Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
13860000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
32792000 | USD | |
| CY2017Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
22376000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
41384000 | USD | |
| CY2016Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
7132000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
16813000 | USD | |
| CY2017Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
10523000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
19565000 | USD | |
| CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
20718639000 | USD |
| CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
21095139000 | USD |
| CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
1378180000 | USD |
| CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
1741867000 | USD |
| CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
48640046000 | USD |
| CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
49662364000 | USD |
| CY2016Q2 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
27921000 | USD |
| us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
122135000 | USD | |
| CY2017Q2 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
19366000 | USD |
| us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
45915000 | USD | |
| CY2016Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1572929000 | USD |
| CY2017Q2 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1564679000 | USD |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
3420196000 | USD | |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
866337000 | USD | |
| CY2017Q2 | us-gaap |
Restructuring Charges
RestructuringCharges
|
42000000 | USD |
| us-gaap |
Restructuring Charges
RestructuringCharges
|
66000000 | USD | |
| CY2016Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
91000000 | USD |
| CY2016Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
75623363 | shares |
| CY2017Q1 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
115000000 | USD |
| CY2017Q2 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
57000000 | USD |
| CY2017Q2 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
75233350 | shares |
| CY2016Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5498584000 | USD |
| CY2017Q2 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5470217000 | USD |
| CY2017Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
8375890000 | USD |
| CY2016Q2 | us-gaap |
Revenues
Revenues
|
2462562000 | USD |
| us-gaap |
Revenues
Revenues
|
5072415000 | USD | |
| CY2017Q2 | us-gaap |
Revenues
Revenues
|
2618550000 | USD |
| us-gaap |
Revenues
Revenues
|
5207008000 | USD | |
| CY2016Q4 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
600996000 | USD |
| CY2017Q2 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
550077000 | USD |
| us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
|
P3Y | ||
| CY2017Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
791900 | shares |
| CY2017Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
6.54 | |
| CY2017Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
6162359 | shares |
| CY2017Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
81.65 | |
| CY2017Q2 | us-gaap |
Shares Issued
SharesIssued
|
390013 | shares |
| CY2016Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
415011000 | USD |
| CY2017Q2 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
1248969000 | USD |
| us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
25665000 | USD | |
| us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
20984000 | USD | |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8081809000 | USD |
| CY2017Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8370856000 | USD |
| CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
9256791000 | USD |
| CY2016Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
9757787000 | USD |
| CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
8081809000 | USD |
| CY2017Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
8370856000 | USD |
| CY2016Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
149249000 | USD |
| us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
299027000 | USD | |
| CY2017Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
153264000 | USD |
| us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
309616000 | USD | |
| CY2016Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
181114000 | USD |
| CY2017Q2 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
178912000 | USD |
| CY2016Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
203185000 | USD |
| CY2017Q2 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
203185000 | USD |
| us-gaap |
Unrealized Gain Loss On Cash Flow Hedging Instruments
UnrealizedGainLossOnCashFlowHedgingInstruments
|
39000000 | USD | |
| CY2016Q2 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
381465000 | USD |
| us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
886432000 | USD | |
| CY2017Q2 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
395947000 | USD |
| us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
813513000 | USD | |
| CY2016Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
759258000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
1491174000 | USD | |
| CY2017Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
820297000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
1687845000 | USD | |
| CY2016Q2 | us-gaap |
Utility Revenue
UtilityRevenue
|
2462562000 | USD |
| us-gaap |
Utility Revenue
UtilityRevenue
|
5072415000 | USD | |
| CY2017Q2 | us-gaap |
Utility Revenue
UtilityRevenue
|
2618550000 | USD |
| us-gaap |
Utility Revenue
UtilityRevenue
|
5207008000 | USD | |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
179500000 | shares |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
179503582 | shares |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
179200000 | shares | |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
179233209 | shares | |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180234694 | shares |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180200000 | shares |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180000000 | shares | |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180032233 | shares | |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
178808149 | shares |
| CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
178800000 | shares |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
178700000 | shares | |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
178693342 | shares | |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179500000 | shares |
| CY2017Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179475346 | shares |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179405592 | shares | |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179400000 | shares |
