2018 Q2 Form 10-Q Financial Statement
#000006598418000192 Filed on August 07, 2018
Income Statement
| Concept | 2018 Q2 | 2017 Q4 | 2017 Q2 |
|---|---|---|---|
| Revenue | $2.669B | $2.624B | $2.619B |
| YoY Change | 1.92% | -0.93% | 6.33% |
| Cost Of Revenue | $452.4M | $289.6M | $454.8M |
| YoY Change | -0.53% | -26.53% | 56.99% |
| Gross Profit | $2.216B | $2.334B | $2.164B |
| YoY Change | 2.43% | 3.54% | -0.42% |
| Gross Profit Margin | 83.05% | 88.96% | 82.63% |
| Selling, General & Admin | |||
| YoY Change | |||
| % of Gross Profit | |||
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $502.4M | $517.0M | $511.3M |
| YoY Change | -1.74% | -9.99% | -0.25% |
| % of Gross Profit | 22.67% | 22.15% | 23.63% |
| Operating Expenses | $2.577B | $1.964B | $2.450B |
| YoY Change | 5.2% | -0.78% | 21.25% |
| Operating Profit | $91.60M | $237.1M | $168.8M |
| YoY Change | -45.75% | -109.12% | -61.82% |
| Interest Expense | $177.6M | -$77.30M | $162.9M |
| YoY Change | 9.08% | -43.2% | -4.48% |
| % of Operating Profit | 193.94% | -32.61% | 96.46% |
| Other Income/Expense, Net | $54.31M | -$5.300M | $70.27M |
| YoY Change | -22.71% | -92.18% | 35.51% |
| Pretax Income | -$31.74M | $154.4M | $76.26M |
| YoY Change | -141.62% | -105.65% | -76.44% |
| Income Tax | -$280.6M | $69.70M | -$337.1M |
| % Of Pretax Income | 45.14% | -442.08% | |
| Net Earnings | $245.4M | -$479.1M | $409.9M |
| YoY Change | -40.13% | -72.92% | -27.75% |
| Net Earnings / Revenue | 9.2% | -18.26% | 15.65% |
| Basic Earnings Per Share | $1.36 | -$2.67 | $2.28 |
| Diluted Earnings Per Share | $1.34 | -$2.66 | $2.27 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 180.8M shares | 180.3M shares | 179.5M shares |
| Diluted Shares Outstanding | 183.0M shares | 180.2M shares |
Balance Sheet
| Concept | 2018 Q2 | 2017 Q4 | 2017 Q2 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $813.0M | $781.0M | $934.0M |
| YoY Change | -12.96% | -34.26% | -6.22% |
| Cash & Equivalents | $812.8M | $781.3M | $934.5M |
| Short-Term Investments | $758.0M | $725.0M | $867.0M |
| Other Short-Term Assets | $249.6M | $156.3M | $252.8M |
| YoY Change | -1.24% | -19.19% | -13.67% |
| Inventory | $927.0M | $906.0M | $869.0M |
| Prepaid Expenses | |||
| Receivables | $1.258B | $1.213B | $1.120B |
| Other Receivables | $150.0M | $169.0M | $138.0M |
| Total Short-Term Assets | $3.534B | $3.285B | $3.599B |
| YoY Change | -1.8% | -10.83% | -6.56% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $294.5M | $261.0M | $247.4M |
| YoY Change | 19.08% | 11.7% | 9.45% |
| Goodwill | $377.2M | $377.2M | $377.2M |
| YoY Change | 0.0% | 0.0% | 0.0% |
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $198.0K | $198.0K | $198.0K |
| YoY Change | 0.0% | 0.0% | -95.91% |
| Other Assets | $166.7M | $112.1M | $141.8M |
| YoY Change | 17.56% | -93.02% | -75.87% |
| Total Long-Term Assets | $5.630B | $5.842B | $6.342B |
| YoY Change | -11.23% | -25.78% | -5.33% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $3.534B | $3.285B | $3.599B |
| Total Long-Term Assets | $5.630B | $5.842B | $6.342B |
| Total Assets | $47.62B | $46.71B | $46.01B |
| YoY Change | 3.51% | 1.75% | 0.28% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $1.459B | $1.452B | $1.166B |
| YoY Change | 25.2% | 12.96% | 20.54% |
| Accrued Expenses | $505.8M | $478.3M | $474.0M |
| YoY Change | 6.7% | -0.7% | 2.55% |
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $1.984B | $1.578B | $1.249B |
| YoY Change | 58.85% | 280.32% | 21.85% |
| Long-Term Debt Due | $1.017B | $760.0M | $702.9M |
| YoY Change | 44.67% | 108.28% | 4.64% |
| Total Short-Term Liabilities | $6.232B | $5.036B | $4.241B |
| YoY Change | 46.96% | 57.38% | 5.44% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $14.86B | $14.32B | $14.31B |
| YoY Change | 3.84% | -1.05% | 9.12% |
| Other Long-Term Liabilities | $466.2M | $393.7M | $375.4M |
| YoY Change | 24.18% | -64.89% | -4.95% |
| Total Long-Term Liabilities | $33.17B | $33.48B | $33.19B |
| YoY Change | -0.07% | -2.73% | 4.45% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $6.232B | $5.036B | $4.241B |
| Total Long-Term Liabilities | $33.17B | $33.48B | $33.19B |
| Total Liabilities | $39.40B | $38.52B | $37.43B |
| YoY Change | 5.26% | 2.39% | 4.56% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $8.578B | $7.978B | $8.376B |
| YoY Change | 2.42% | -2.66% | -15.29% |
| Common Stock | $2.548M | $5.436B | $2.548M |
| YoY Change | 0.0% | 213243.05% | 0.0% |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | $5.374B | $5.398B | $5.470B |
| YoY Change | -1.76% | -1.84% | -0.82% |
| Treasury Stock Shares | 73.91M shares | 75.24M shares | 75.23M shares |
| Shareholders Equity | $8.022B | $7.993B | $8.371B |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $47.62B | $46.71B | $46.01B |
| YoY Change | 3.51% | 1.75% | 0.28% |
Cashflow Statement
| Concept | 2018 Q2 | 2017 Q4 | 2017 Q2 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | $245.4M | -$479.1M | $409.9M |
| YoY Change | -40.13% | -72.92% | -27.75% |
| Depreciation, Depletion And Amortization | $502.4M | $517.0M | $511.3M |
| YoY Change | -1.74% | -9.99% | -0.25% |
| Cash From Operating Activities | $522.5M | $910.7M | $290.3M |
| YoY Change | 79.99% | 22.03% | -59.64% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$994.6M | -$1.153B | -$997.4M |
| YoY Change | -0.28% | 23.86% | 43.12% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | $39.30M | $140.2M | $39.00M |
| YoY Change | 0.77% | 120.44% | -87.37% |
| Cash From Investing Activities | -$955.3M | -$1.013B | -$958.4M |
| YoY Change | -0.32% | 16.81% | 146.88% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | |||
| YoY Change | |||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | 39.90M | 337.6M | 519.6M |
| YoY Change | -92.32% | 21000.0% | -221.8% |
| NET CHANGE | |||
| Cash From Operating Activities | 522.5M | 910.7M | 290.3M |
| Cash From Investing Activities | -955.3M | -1.013B | -958.4M |
| Cash From Financing Activities | 39.90M | 337.6M | 519.6M |
| Net Change In Cash | -392.9M | 235.0M | -148.5M |
| YoY Change | 164.58% | -296.49% | 55.5% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $522.5M | $910.7M | $290.3M |
| Capital Expenditures | -$994.6M | -$1.153B | -$997.4M |
| Free Cash Flow | $1.517B | $2.064B | $1.288B |
| YoY Change | 17.81% | 23.05% | -9.07% |
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PensionandOtherPostretirementCostsReclassificationOutOfAccumulatedOtherComprehensiveIncomeBeforeTax
|
-31764000 | USD | |
| CY2018Q2 | etr |
Pensionand Other Postretirement Costs Reclassification Out Of Accumulated Other Comprehensive Income Before Tax
PensionandOtherPostretirementCostsReclassificationOutOfAccumulatedOtherComprehensiveIncomeBeforeTax
|
-19790000 | USD |
| etr |
Pensionand Other Postretirement Costs Reclassification Out Of Accumulated Other Comprehensive Income Before Tax
PensionandOtherPostretirementCostsReclassificationOutOfAccumulatedOtherComprehensiveIncomeBeforeTax
|
-40932000 | USD | |
| CY2017Q2 | etr |
Recognized Net Gain Loss Due To Settlements Pre Tax
RecognizedNetGainLossDueToSettlementsPreTax
|
-1765000 | USD |
| etr |
Recognized Net Gain Loss Due To Settlements Pre Tax
RecognizedNetGainLossDueToSettlementsPreTax
|
-1765000 | USD | |
| CY2018Q2 | etr |
Recognized Net Gain Loss Due To Settlements Pre Tax
RecognizedNetGainLossDueToSettlementsPreTax
|
-406000 | USD |
| etr |
Recognized Net Gain Loss Due To Settlements Pre Tax
RecognizedNetGainLossDueToSettlementsPreTax
|
-2022000 | USD | |
| CY2017Q4 | etr |
Regulatory Liability For Income Taxes Net
RegulatoryLiabilityForIncomeTaxesNet
|
2900204000 | USD |
| CY2018Q2 | etr |
Regulatory Liability For Income Taxes Net
RegulatoryLiabilityForIncomeTaxesNet
|
1901043000 | USD |
| CY2018Q2 | etr |
Share Based Compensation Arrangement By Share Based Payment Award In Money Stock Options Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardInMoneyStockOptionsIntrinsicValue
|
27900000 | USD |
| 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 | |
| CY2018Q2 | etr |
Stock Options Excluded From Diluted Common Shares Outstanding Calculation
StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
1100000 | shares |
| etr |
Stock Options Excluded From Diluted Common Shares Outstanding Calculation
StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
1100000 | shares | |
| CY2018Q1 | etr |
Tax Cutsand Jobs Act Portion Reclassifiedfrom Aoc Ito Regulatory Liabilityfor Income Taxes
TaxCutsandJobsActPortionReclassifiedfromAOCItoRegulatoryLiabilityforIncomeTaxes
|
16500000 | USD |
| CY2018Q1 | etr |
Tax Cutsand Jobs Act Portion Reclassifiedfrom Aoc Ito Retained Earnings
TaxCutsandJobsActPortionReclassifiedfromAOCItoRetainedEarnings
|
32000000 | USD |
| CY2018Q1 | etr |
Tax Cutsand Jobs Act Reclassificationfrom Aoc Iresultingfromstrandedtaxeffects
TaxCutsandJobsActReclassificationfromAOCIresultingfromstrandedtaxeffects
|
15500000 | USD |
| etr |
Tax Cutsand Jobs Act Reclassificationfrom Aoc Iresultingfromstrandedtaxeffects
TaxCutsandJobsActReclassificationfromAOCIresultingfromstrandedtaxeffects
|
15505000 | USD | |
| etr |
Tax Cutsand Jobs Act Reclassificationfrom Aoc Ito Retained Earnings Tax Effect
TaxCutsandJobsActReclassificationfromAOCItoRetainedEarningsTaxEffect
|
-16538000 | USD | |
| CY2017Q4 | etr |
Temporary Cash Investments Fair Value
TemporaryCashInvestmentsFairValue
|
725000000 | USD |
| CY2018Q2 | etr |
Temporary Cash Investments Fair Value
TemporaryCashInvestmentsFairValue
|
758000000 | USD |
| CY2018Q2 | etr |
Volume Of Natural Gas Swaps Outstanding
VolumeOfNaturalGasSwapsOutstanding
|
39670000 | MMBTU |
| CY2018Q2 | etr |
Volumeof Financial Transmission Rights Outstanding
VolumeofFinancialTransmissionRightsOutstanding
|
108294 | GWh |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1452216000 | USD |
| CY2018Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1459432000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
673347000 | USD |
| CY2018Q2 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
662746000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1212950000 | USD |
| CY2018Q2 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1258466000 | USD |
| CY2017Q4 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
478273000 | USD |
| CY2018Q2 | us-gaap |
Accrued Liabilities Current
AccruedLiabilitiesCurrent
|
505764000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
219634000 | USD |
| CY2018Q2 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
215369000 | USD |
| CY2018Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Financial Liability Fair Value Option After Tax
AccumulatedOtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTax
|
-633000000 | USD |
| CY2018Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Financial Liability Fair Value Option After Tax
AccumulatedOtherComprehensiveIncomeLossFinancialLiabilityFairValueOptionAfterTax
|
-632617000 | 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 |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-23531000 | USD |
| CY2018Q1 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-561498000 | USD |
| CY2018Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-613642000 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
5433433000 | USD |
| CY2018Q2 | us-gaap |
Additional Paid In Capital
AdditionalPaidInCapital
|
5429404000 | USD |
| CY2017Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
13587000 | USD |
| CY2018Q2 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
14545000 | USD |
| us-gaap |
Allowance For Funds Used During Construction Investing Activities
AllowanceForFundsUsedDuringConstructionInvestingActivities
|
41877000 | USD | |
| us-gaap |
Allowance For Funds Used During Construction Investing Activities
AllowanceForFundsUsedDuringConstructionInvestingActivities
|
60335000 | USD | |
| CY2017Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
100296000 | USD |
| us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
214669000 | USD | |
| CY2018Q2 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
97605000 | USD |
| us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
192005000 | USD | |
| CY2017Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
6185814000 | USD |
| CY2018Q2 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
6398980000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
46707149000 | USD |
| CY2018Q2 | us-gaap |
Assets
Assets
|
47622649000 | USD |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
3285331000 | USD |
| CY2018Q2 | us-gaap |
Assets Current
AssetsCurrent
|
3534450000 | USD |
| CY2017Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
8414000000 | USD |
| CY2018Q2 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
8466000000 | USD |
| CY2017Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
5842425000 | USD |
| CY2018Q2 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
5629976000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2539000000 | USD |
| CY2018Q2 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2653000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities
AvailableForSaleSecurities
|
7212000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Gain Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedGainBeforeTax
|
2175000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Accumulated Gross Unrealized Loss Before Tax
AvailableForSaleSecuritiesAccumulatedGrossUnrealizedLossBeforeTax
|
17000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
812000000 | USD |
| CY2018Q2 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
693000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
902000000 | USD |
| CY2018Q2 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
963000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
74000000 | USD |
| CY2018Q2 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
131000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2550000000 | USD |
| CY2018Q2 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2620000000 | USD |
| CY2017Q2 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
61000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
70000000 | USD | |
| CY2018Q2 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
1000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
2000000 | 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 | |
| CY2018Q2 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
15000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
22000000 | USD | |
| CY2017Q4 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
1502000 | USD |
| CY2018Q2 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
1442000 | USD |
| CY2017Q4 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
22015000 | USD |
| CY2018Q2 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
21263000 | USD |
| CY2017Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
620544000 | USD |
| CY2018Q2 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
620419000 | USD |
| CY2017Q4 | us-gaap |
Cash
Cash
|
56629000 | USD |
| CY2018Q2 | us-gaap |
Cash
Cash
|
55197000 | 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 |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
781273000 | USD |
| CY2018Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
812787000 | USD |
| us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-253349000 | USD | |
| us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
31514000 | USD | |
| CY2017Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
724644000 | USD |
| CY2018Q2 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
757590000 | USD |
| us-gaap |
Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
|
-2000000 | USD | |
| CY2017Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.87 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.74 | ||
| CY2018Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.89 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
1.78 | ||
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2018Q2 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
| CY2018Q2 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
| CY2018Q2 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
| CY2018Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
| CY2017Q2 | us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
317255000 | USD |
| us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
870622000 | USD | |
| CY2018Q2 | us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
308602000 | USD |
| us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
727526000 | USD | |
| CY2017Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
451735000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
580272000 | USD | |
| CY2018Q2 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
193277000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
405182000 | USD | |
| CY2017Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
455181000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
587164000 | USD | |
| CY2018Q2 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
196716000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
412060000 | USD | |
| CY2017Q4 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
368000000 | USD |
| CY2018Q2 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
280000000 | USD |
| CY2017Q2 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
416497000 | USD |
| us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
774264000 | USD | |
| CY2018Q2 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
417034000 | USD |
| us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
813058000 | USD | |
| CY2017Q4 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
401330000 | USD |
| CY2018Q2 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
404880000 | USD |
| CY2017Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
7211993000 | USD |
| CY2018Q2 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
7217298000 | USD |
| CY2017Q4 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
95746000 | USD |
| CY2018Q2 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
114293000 | USD |
| us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-324227000 | USD | |
| us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
88732000 | USD | |
| CY2017Q4 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
178204000 | USD |
| CY2018Q2 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
17768000 | USD |
| CY2017Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
4466503000 | USD |
| CY2018Q2 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
4434308000 | USD |
| us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
159700000 | USD | |
| us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1042671000 | USD | |
| us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1027609000 | USD | |
| CY2017Q2 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
350328000 | USD |
| us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
697593000 | USD | |
| CY2018Q2 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
350485000 | USD |
| us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
697471000 | USD | |
| us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
6900000 | USD | |
| CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.28 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.75 | ||
| CY2018Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.36 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.09 | ||
| CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.27 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.74 | ||
| CY2018Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.34 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.08 | ||
| CY2017Q2 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
2271220000 | USD |
| us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
4262960000 | USD | |
| CY2018Q2 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
2330225000 | USD |
| us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
4578486000 | USD | |
| CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
| CY2018Q2 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
| CY2018Q2 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
|
25000000 | USD |
| CY2018Q2 | us-gaap |
Forward Contract Indexed To Issuers Equity Forward Rate
ForwardContractIndexedToIssuersEquityForwardRate
|
74.45 | |
| CY2018Q2 | us-gaap |
Forward Contract Indexed To Issuers Equity Indexed Shares
ForwardContractIndexedToIssuersEquityIndexedShares
|
15300000 | shares |
| CY2018Q2 | us-gaap |
Forward Contract Indexed To Issuers Equity Shares
ForwardContractIndexedToIssuersEquityShares
|
1200000 | shares |
| CY2017Q2 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD |
| us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
16270000 | USD | |
| CY2018Q2 | 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 Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
5000000 | USD |
| us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
4000000 | USD | |
| CY2018Q2 | us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
-15000000 | USD |
| us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
-2000000 | USD | |
| CY2017Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
30075000 | USD |
| us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
73426000 | USD | |
| CY2018Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
29943000 | USD |
| us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
86638000 | USD | |
| CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
| CY2018Q2 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
| us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
220828000 | USD | |
| us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
51503000 | 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 | |
| CY2018Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
-31736000 | USD |
| us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
148126000 | USD | |
| CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-337112000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-329350000 | USD | |
| CY2018Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-280596000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-236933000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-14673000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
14145000 | USD | |
| us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
9687000 | USD | |
| us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
97464000 | USD | |
| us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-2202000 | USD | |
| us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-8092000 | USD | |
| us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
127945000 | USD | |
| us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
132263000 | USD | |
| us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
-6213000 | USD | |
| us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
-8512000 | USD | |
| us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-3947000 | USD | |
| us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-2056000 | USD | |
| us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
91505000 | USD | |
| us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
134982000 | USD | |
| us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
-62612000 | USD | |
| us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
-106712000 | USD | |
| us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-180346000 | USD | |
| us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-181278000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-6091000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
45515000 | USD | |
| us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-8250000 | USD | |
| us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-247239000 | USD | |
| CY2017Q2 | us-gaap |
Incremental Common Shares Attributable To Equity Forward Agreements
IncrementalCommonSharesAttributableToEquityForwardAgreements
|
0 | shares |
| us-gaap |
Incremental Common Shares Attributable To Equity Forward Agreements
IncrementalCommonSharesAttributableToEquityForwardAgreements
|
0 | shares | |
| CY2018Q2 | us-gaap |
Incremental Common Shares Attributable To Equity Forward Agreements
IncrementalCommonSharesAttributableToEquityForwardAgreements
|
1200000 | shares |
| us-gaap |
Incremental Common Shares Attributable To Equity Forward Agreements
IncrementalCommonSharesAttributableToEquityForwardAgreements
|
600000 | shares | |
| CY2017Q2 | 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
|
200000 | shares | |
| CY2018Q2 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
300000 | shares |
| us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
300000 | shares | |
| CY2017Q2 | us-gaap |
Interest Expense
InterestExpense
|
162854000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
324901000 | USD | |
| CY2018Q2 | us-gaap |
Interest Expense
InterestExpense
|
177646000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
347304000 | USD | |
| CY2017Q2 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
173377000 | USD |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
344466000 | USD | |
| CY2018Q2 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
192314000 | USD |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
375237000 | USD | |
| us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
334555000 | USD | |
| us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
362629000 | USD | |
| CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
187972000 | USD |
| CY2018Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
185916000 | USD |
| CY2017Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
80097000 | USD |
| us-gaap |
Investment Income Net
InvestmentIncomeNet
|
136646000 | USD | |
| CY2018Q2 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
71134000 | USD |
| us-gaap |
Investment Income Net
InvestmentIncomeNet
|
88005000 | USD | |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
46707149000 | USD |
| CY2018Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
47622649000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5036207000 | USD |
| CY2018Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
6232073000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
76000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
33480624000 | USD |
| CY2018Q2 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
33170344000 | USD |
| CY2018Q2 | us-gaap |
Line Of Credit
LineOfCredit
|
390000000 | USD |
| us-gaap |
Line Of Credit Facility Commitment Fee Percentage
LineOfCreditFacilityCommitmentFeePercentage
|
0.00225 | ||
| CY2018Q2 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
| CY2018Q2 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
| CY2018Q2 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
3104000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
760007000 | USD |
| CY2018Q2 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
1016908000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
15367453000 | USD |
| CY2018Q2 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
15521205000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14315259000 | USD |
| CY2018Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14857686000 | USD |
| CY2017Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
7915033000 | USD |
| CY2018Q2 | us-gaap |
Long Term Investments
LongTermInvestments
|
7946110000 | USD |
| CY2017Q4 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
544921000 | USD |
| CY2018Q2 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
483242000 | USD |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
697172000 | USD | |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
881283000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1770204000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-1929692000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
819683000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1079923000 | 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 | |
| CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
245421000 | USD |
| CY2018Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
245400000 | USD |
| us-gaap |
Net Income Loss
NetIncomeLoss
|
378181000 | USD | |
| CY2018Q1 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1
NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
|
-56360000 | USD |
| CY2015 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
148000000 | USD |
| CY2016 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
71000000 | USD |
| CY2017Q2 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
25000000 | USD |
| us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
46000000 | USD | |
| CY2017 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
108000000 | 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 | |
| CY2018Q2 | us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
3439000 | USD |
| us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
6878000 | USD | |
| CY2017Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
70271000 | USD |
| us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
130639000 | USD | |
| CY2018Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
54313000 | USD |
| us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
68170000 | USD | |
| CY2017Q4 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
923200000 | USD |
| CY2018Q2 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
866229000 | USD |
| CY2017Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
2449711000 | USD |
| us-gaap |
Operating Expenses
OperatingExpenses
|
4858946000 | USD | |
| CY2018Q2 | us-gaap |
Operating Expenses
OperatingExpenses
|
2577173000 | USD |
| us-gaap |
Operating Expenses
OperatingExpenses
|
4965390000 | USD | |
| CY2017Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
168839000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
364332000 | USD | |
| CY2018Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
91597000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
427260000 | USD | |
| CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
156333000 | USD |
| CY2018Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
249645000 | USD |
| CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
112062000 | USD |
| CY2018Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
166666000 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
0 | USD |
| us-gaap |
Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax
OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax
|
0 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-2842000 | USD |
| us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
2533000 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-70490000 | USD |
| us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-35200000 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
-65068000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
30359000 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
-17312000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
8037000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
-403000 | USD |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | USD |
| us-gaap |
Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax
OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax
|
0 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-52144000 | USD |
| us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
27001000 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
4225000 | USD |
| us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
8793000 | USD | |
| CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-10916000 | USD |
| us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-19548000 | USD | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-15565000 | USD |
| us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-32139000 | 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 | |
| CY2018Q2 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-2641000 | USD |
| us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-35497000 | USD | |
| CY2017Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
723222000 | USD |
| CY2018Q2 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
752520000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
221771000 | USD |
| CY2018Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
167926000 | USD |
| CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
393748000 | USD |
| CY2018Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
466189000 | USD |
| CY2017Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
441862000 | USD |
| CY2018Q2 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
434066000 | USD |
| us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
265807000 | USD | |
| us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
-38314000 | USD | |
| CY2017Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-32202000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-47391000 | USD | |
| CY2018Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-48491000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-79849000 | USD | |
| CY2017Q4 | us-gaap |
Other Receivables
OtherReceivables
|
169377000 | USD |
| CY2018Q2 | us-gaap |
Other Receivables
OtherReceivables
|
150084000 | USD |
| us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
1719712000 | USD | |
| us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
1885419000 | USD | |
| us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
209756000 | USD | |
| us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
90321000 | USD | |
| us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-1705000 | USD | |
| us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
10769000 | USD | |
| CY2017Q2 | us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
100000000 | USD |
| us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
100000000 | USD | |
| CY2018Q2 | us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
0 | USD |
| us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
0 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
312209000 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
321821000 | USD | |
| us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
6892000 | USD | |
| us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
6878000 | USD | |
| us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
1124000 | USD | |
| us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
2744000 | USD | |
| us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1516406000 | USD | |
| us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1826384000 | USD | |
| CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
71612000 | USD |
| CY2018Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
61580000 | USD |
| CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2910654000 | USD |
| CY2018Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2739407000 | USD |
| us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1462698000 | USD | |
| us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1801170000 | USD | |
| us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
26157000 | USD | |
| us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
10523000 | USD | |
| us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
1036529000 | USD | |
| us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
3359193000 | USD | |
| us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
7819000 | USD | |
| us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
3691000 | USD | |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
4305000 | USD | |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
10434000 | 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 | |
| CY2018Q2 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
710000000 | USD |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1801000000 | USD | |
| us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
100000000 | USD | |
| us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
9163000 | USD | |
| us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
8836000 | USD | |
| us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
0 | USD | |
| CY2017Q2 | us-gaap |
Profit Loss
ProfitLoss
|
413368000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
499420000 | USD | |
| CY2018Q2 | us-gaap |
Profit Loss
ProfitLoss
|
248860000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
385059000 | USD | |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
260980000 | USD |
| CY2018Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
294548000 | USD |
| us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
-7340000 | USD | |
| us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
27443000 | 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 | |
| CY2018Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
31670000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
60014000 | 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 | |
| CY2018Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
14668000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
27933000 | USD | |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
21600424000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
21817508000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
1980508000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
2559790000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
29664360000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
30512113000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
47287370000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
47805468000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
51264784000 | USD |
| CY2018Q2 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
52329621000 | 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 | |
| CY2018Q2 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-18346000 | USD |
| us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-62201000 | USD | |
| CY2017Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1588520000 | USD |
| CY2018Q2 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1630335000 | USD |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
866337000 | USD | |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
2569131000 | USD | |
| CY2017Q2 | us-gaap |
Restructuring Charges
RestructuringCharges
|
42000000 | USD |
| us-gaap |
Restructuring Charges
RestructuringCharges
|
66000000 | USD | |
| CY2018Q2 | us-gaap |
Restructuring Charges
RestructuringCharges
|
34000000 | USD |
| us-gaap |
Restructuring Charges
RestructuringCharges
|
60000000 | USD | |
| CY2016Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
91000000 | USD |
| CY2017Q1 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
115000000 | USD |
| CY2017Q2 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
57000000 | USD |
| CY2017Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
97000000 | USD |
| CY2018Q1 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
123000000 | USD |
| CY2018Q2 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
157000000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
7977702000 | USD |
| CY2018Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
8578276000 | USD |
| CY2017Q2 | us-gaap |
Revenues
Revenues
|
2618550000 | USD |
| us-gaap |
Revenues
Revenues
|
5207008000 | USD | |
| CY2018Q2 | us-gaap |
Revenues
Revenues
|
2668770000 | USD |
| us-gaap |
Revenues
Revenues
|
5392650000 | USD | |
| CY2017Q4 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
485031000 | USD |
| CY2018Q2 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
427427000 | USD |
| us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1
ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1
|
P3Y | ||
| CY2018Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod
|
687400 | shares |
| CY2018Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue
|
6.99 | |
| CY2018Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
4370733 | shares |
| CY2018Q2 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
74.40 | |
| CY2018Q2 | us-gaap |
Shares Issued
SharesIssued
|
323364 | shares |
| CY2017Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
1578308000 | USD |
| CY2018Q2 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
1984103000 | USD |
| us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
20984000 | USD | |
| us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
19483000 | USD | |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
7992515000 | USD |
| CY2018Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8022461000 | 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 |
| CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
7992515000 | USD |
| CY2018Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
8022461000 | USD |
| CY2017Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
153264000 | USD |
| us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
309616000 | USD | |
| CY2018Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
158547000 | USD |
| us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
323765000 | USD | |
| CY2017Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
214967000 | USD |
| CY2018Q2 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
206874000 | USD |
| CY2017Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
197803000 | USD |
| CY2018Q2 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
197771000 | USD |
| CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
74235135 | shares |
| CY2018Q2 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
73911771 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5397637000 | USD |
| CY2018Q2 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5374125000 | USD |
| us-gaap |
Unrealized Gain Loss On Cash Flow Hedging Instruments
UnrealizedGainLossOnCashFlowHedgingInstruments
|
-17000000 | USD | |
| CY2017Q2 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
395947000 | USD |
| us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
813513000 | USD | |
| CY2018Q2 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
465802000 | USD |
| us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
909098000 | USD | |
| CY2017Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
794967000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
1641825000 | USD | |
| CY2018Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
840103000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
1623687000 | USD | |
| CY2017Q2 | us-gaap |
Utility Revenue
UtilityRevenue
|
2618550000 | USD |
| us-gaap |
Utility Revenue
UtilityRevenue
|
5207008000 | USD | |
| CY2018Q2 | us-gaap |
Utility Revenue
UtilityRevenue
|
2668770000 | USD |
| us-gaap |
Utility Revenue
UtilityRevenue
|
5392650000 | USD | |
| 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
|
180032233 | shares | |
| CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
182982630 | shares |
| CY2018Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
183000000 | shares |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
182208328 | shares | |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
182208328 | 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 | |
| CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180800000 | shares |
| CY2018Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180823203 | shares |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180765708 | shares |
