2018 Q4 Form 10-Q Financial Statement
#000006598418000229 Filed on November 06, 2018
Income Statement
| Concept | 2018 Q4 | 2018 Q3 | 2017 Q3 |
|---|---|---|---|
| Revenue | $2.512B | $3.104B | $3.244B |
| YoY Change | -4.24% | -4.29% | 3.81% |
| Cost Of Revenue | $444.1M | $477.3M | $451.4M |
| YoY Change | 53.35% | 5.74% | 4.54% |
| Gross Profit | $2.068B | $2.627B | $2.792B |
| YoY Change | -11.39% | -5.92% | 3.69% |
| Gross Profit Margin | 82.32% | 84.62% | 86.08% |
| Selling, General & Admin | |||
| YoY Change | |||
| % of Gross Profit | |||
| Research & Development | |||
| YoY Change | |||
| % of Gross Profit | |||
| Depreciation & Amortization | $523.3M | $489.7M | $518.9M |
| YoY Change | 1.22% | -5.63% | -3.21% |
| % of Gross Profit | 25.3% | 18.64% | 18.58% |
| Operating Expenses | $2.062B | $2.201B | $2.514B |
| YoY Change | 4.99% | -12.46% | 6.87% |
| Operating Profit | -$228.9M | $271.0M | $759.0M |
| YoY Change | -196.57% | -64.29% | -1.69% |
| Interest Expense | -$381.2M | $180.1M | $166.9M |
| YoY Change | 393.14% | 7.89% | -0.18% |
| % of Operating Profit | 66.44% | 21.99% | |
| Other Income/Expense, Net | $30.90M | $165.8M | $51.34M |
| YoY Change | -683.02% | 223.06% | 11.01% |
| Pretax Income | -$579.2M | $256.8M | $643.4M |
| YoY Change | -475.13% | -60.09% | -1.18% |
| Income Tax | -$515.3M | -$283.0M | $241.8M |
| % Of Pretax Income | -110.2% | 37.58% | |
| Net Earnings | -$62.32M | $539.8M | $398.2M |
| YoY Change | -86.99% | 35.57% | 2.58% |
| Net Earnings / Revenue | -2.48% | 17.39% | 12.28% |
| Basic Earnings Per Share | -$0.37 | $2.96 | $2.22 |
| Diluted Earnings Per Share | -$0.36 | $2.92 | $2.21 |
| COMMON SHARES | |||
| Basic Shares Outstanding | 181.1M shares | 181.0M shares | 179.6M shares |
| Diluted Shares Outstanding | 183.7M shares | 180.5M shares |
Balance Sheet
| Concept | 2018 Q4 | 2018 Q3 | 2017 Q3 |
|---|---|---|---|
| SHORT-TERM ASSETS | |||
| Cash & Short-Term Investments | $481.0M | $988.0M | $546.0M |
| YoY Change | -38.41% | 80.95% | -58.22% |
| Cash & Equivalents | $481.0M | $988.0M | $546.3M |
| Short-Term Investments | $424.0M | $923.0M | $459.0M |
| Other Short-Term Assets | $888.0M | $886.0M | $366.3M |
| YoY Change | 468.02% | 141.86% | 28.18% |
| Inventory | $870.0M | $881.0M | $879.0M |
| Prepaid Expenses | |||
| Receivables | $1.114B | $1.367B | $1.313B |
| Other Receivables | $168.0M | $166.0M | $152.0M |
| Total Short-Term Assets | $2.958B | $3.695B | $3.471B |
| YoY Change | -9.96% | 6.43% | -20.02% |
| LONG-TERM ASSETS | |||
| Property, Plant & Equipment | $304.4M | $302.8M | $252.6M |
| YoY Change | 16.63% | 19.86% | 13.28% |
| Goodwill | $377.2M | $377.2M | $377.2M |
| YoY Change | 0.0% | 0.0% | 0.0% |
| Intangibles | |||
| YoY Change | |||
| Long-Term Investments | $0.00 | $198.0K | $198.0K |
| YoY Change | -100.0% | 0.0% | -72.38% |
| Other Assets | $263.0M | $133.6M | $129.2M |
| YoY Change | 134.68% | 3.36% | -92.14% |
| Total Long-Term Assets | $45.32B | $44.78B | $6.283B |
| YoY Change | 675.65% | 612.62% | -18.4% |
| TOTAL ASSETS | |||
| Total Short-Term Assets | $2.958B | $3.695B | $3.471B |
| Total Long-Term Assets | $45.32B | $44.78B | $6.283B |
| Total Assets | $48.28B | $48.47B | $46.40B |
| YoY Change | 3.36% | 4.47% | -2.81% |
| SHORT-TERM LIABILITIES | |||
| YoY Change | |||
| Accounts Payable | $1.496B | $1.392B | $1.105B |
| YoY Change | 3.02% | 25.98% | 3.94% |
| Accrued Expenses | $509.0M | $495.0M | $471.4M |
| YoY Change | 6.42% | 5.01% | 1.71% |
| Deferred Revenue | |||
| YoY Change | |||
| Short-Term Debt | $1.942B | $1.947B | $1.353B |
| YoY Change | 23.06% | 43.88% | 212.47% |
| Long-Term Debt Due | $650.0M | $735.0M | $869.2M |
| YoY Change | -14.47% | -15.44% | 15.86% |
| Total Short-Term Liabilities | $5.444B | $5.751B | $4.461B |
| YoY Change | 8.09% | 28.91% | 29.24% |
| LONG-TERM LIABILITIES | |||
| Long-Term Debt | $15.52B | $15.78B | $13.98B |
| YoY Change | 8.4% | 12.9% | 0.84% |
| Other Long-Term Liabilities | $13.91B | $13.67B | $409.1M |
| YoY Change | 3432.46% | 3240.54% | 7.02% |
| Total Long-Term Liabilities | $33.77B | $34.11B | $33.04B |
| YoY Change | 0.86% | 3.23% | -2.77% |
| TOTAL LIABILITIES | |||
| Total Short-Term Liabilities | $5.444B | $5.751B | $4.461B |
| Total Long-Term Liabilities | $33.77B | $34.11B | $33.04B |
| Total Liabilities | $39.21B | $39.86B | $37.51B |
| YoY Change | 1.8% | 6.28% | 0.18% |
| SHAREHOLDERS EQUITY | |||
| Retained Earnings | $8.721B | $8.954B | $8.618B |
| YoY Change | 9.32% | 3.9% | -14.87% |
| Common Stock | $5.954B | $5.444B | $2.548M |
| YoY Change | 9.53% | 213567.35% | 0.0% |
| Preferred Stock | |||
| YoY Change | |||
| Treasury Stock (at cost) | $5.274B | $5.353B | $5.462B |
| YoY Change | -2.3% | -2.0% | -0.66% |
| Treasury Stock Shares | 72.53M shares | 73.62M shares | 75.13M shares |
| Shareholders Equity | $8.844B | $8.413B | $8.690B |
| YoY Change | |||
| Total Liabilities & Shareholders Equity | $48.28B | $48.47B | $46.40B |
| YoY Change | 3.36% | 4.47% | -2.81% |
Cashflow Statement
| Concept | 2018 Q4 | 2018 Q3 | 2017 Q3 |
|---|---|---|---|
| OPERATING ACTIVITIES | |||
| Net Income | -$62.32M | $539.8M | $398.2M |
| YoY Change | -86.99% | 35.57% | 2.58% |
| Depreciation, Depletion And Amortization | $523.3M | $489.7M | $518.9M |
| YoY Change | 1.22% | -5.63% | -3.21% |
| Cash From Operating Activities | $525.7M | $779.6M | $893.1M |
| YoY Change | -42.28% | -12.71% | -10.72% |
| INVESTING ACTIVITIES | |||
| Capital Expenditures | -$1.217B | -$1.078B | -$918.7M |
| YoY Change | 5.54% | 17.36% | 23.05% |
| Acquisitions | |||
| YoY Change | |||
| Other Investing Activities | $111.8M | $7.400M | -$138.9M |
| YoY Change | -20.26% | -105.33% | -558.42% |
| Cash From Investing Activities | -$1.106B | -$1.071B | -$1.057B |
| YoY Change | 9.1% | 1.26% | 47.63% |
| FINANCING ACTIVITIES | |||
| Cash Dividend Paid | |||
| YoY Change | |||
| Common Stock Issuance & Retirement, Net | $500.0M | ||
| YoY Change | |||
| Debt Paid & Issued, Net | |||
| YoY Change | |||
| Cash From Financing Activities | 72.70M | 466.4M | -223.8M |
| YoY Change | -78.47% | -308.4% | -919.78% |
| NET CHANGE | |||
| Cash From Operating Activities | 525.7M | 779.6M | 893.1M |
| Cash From Investing Activities | -1.106B | -1.071B | -1.057B |
| Cash From Financing Activities | 72.70M | 466.4M | -223.8M |
| Net Change In Cash | -507.1M | 175.2M | -388.2M |
| YoY Change | -315.79% | -145.13% | -224.7% |
| FREE CASH FLOW | |||
| Cash From Operating Activities | $525.7M | $779.6M | $893.1M |
| Capital Expenditures | -$1.217B | -$1.078B | -$918.7M |
| Free Cash Flow | $1.743B | $1.858B | $1.812B |
| YoY Change | -15.56% | 2.54% | 3.72% |
Facts In Submission
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RegulatoryLiabilityForIncomeTaxesNet
|
1802528000 | USD |
| CY2018Q3 | etr |
Share Based Compensation Arrangement By Share Based Payment Award In Money Stock Options Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardInMoneyStockOptionsIntrinsicValue
|
26900000 | USD |
| CY2017Q3 | etr |
Stock Options Excluded From Diluted Common Shares Outstanding Calculation
StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
2500000 | shares |
| etr |
Stock Options Excluded From Diluted Common Shares Outstanding Calculation
StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation
|
3300000 | shares | |
| CY2018Q3 | 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 | |
| CY2018Q3 | etr |
Volume Of Natural Gas Swaps Outstanding
VolumeOfNaturalGasSwapsOutstanding
|
13814000 | MMBTU |
| CY2018Q3 | etr |
Volumeof Financial Transmission Rights Outstanding
VolumeofFinancialTransmissionRightsOutstanding
|
77520 | GWh |
| CY2017Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1452216000 | USD |
| CY2018Q3 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
1392114000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
673347000 | USD |
| CY2018Q3 | us-gaap |
Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
|
789633000 | USD |
| CY2017Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1212950000 | USD |
| CY2018Q3 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
1366653000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
219634000 | USD |
| CY2018Q3 | us-gaap |
Accumulated Deferred Investment Tax Credit
AccumulatedDeferredInvestmentTaxCredit
|
213237000 | 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 |
| CY2017Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
52773000 | USD |
| CY2017Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
111678000 | USD |
| CY2017Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-23531000 | USD |
| CY2018Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-613642000 | USD |
| CY2018Q3 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-632126000 | USD |
| CY2017Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
5433433000 | USD |
| CY2018Q3 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
5441696000 | USD |
| CY2017Q4 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
13587000 | USD |
| CY2018Q3 | us-gaap |
Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
|
15589000 | USD |
| us-gaap |
Allowance For Funds Used During Construction Investing Activities
AllowanceForFundsUsedDuringConstructionInvestingActivities
|
66437000 | USD | |
| us-gaap |
Allowance For Funds Used During Construction Investing Activities
AllowanceForFundsUsedDuringConstructionInvestingActivities
|
92829000 | USD | |
| CY2017Q3 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
16221000 | USD |
| us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
421584000 | USD | |
| CY2018Q3 | us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
155215000 | USD |
| us-gaap |
Asset Impairment Charges
AssetImpairmentCharges
|
297082000 | USD | |
| CY2017Q3 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
95392000 | USD |
| us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
310062000 | USD | |
| CY2018Q3 | us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
93829000 | USD |
| us-gaap |
Asset Retirement Obligation Accretion Expense
AssetRetirementObligationAccretionExpense
|
285834000 | USD | |
| CY2017Q4 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
6185814000 | USD |
| CY2018Q3 | us-gaap |
Asset Retirement Obligations Noncurrent
AssetRetirementObligationsNoncurrent
|
6555835000 | USD |
| CY2017Q4 | us-gaap |
Assets
Assets
|
46707149000 | USD |
| CY2018Q3 | us-gaap |
Assets
Assets
|
48471172000 | USD |
| CY2017Q4 | us-gaap |
Assets Current
AssetsCurrent
|
3285331000 | USD |
| CY2018Q3 | us-gaap |
Assets Current
AssetsCurrent
|
3694546000 | USD |
| CY2017Q4 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
8414000000 | USD |
| CY2018Q3 | us-gaap |
Assets Fair Value Disclosure
AssetsFairValueDisclosure
|
8856000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2539000000 | USD |
| CY2018Q3 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2489000000 | 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 |
| CY2018Q3 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
628000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
902000000 | USD |
| CY2018Q3 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
934000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
74000000 | USD |
| CY2018Q3 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
119000000 | USD |
| CY2017Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2550000000 | USD |
| CY2018Q3 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2448000000 | USD |
| CY2017Q3 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
9000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
79000000 | USD | |
| CY2018Q3 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
4000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
6000000 | USD | |
| CY2017Q3 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
2000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
9000000 | USD | |
| CY2018Q3 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
15000000 | USD |
| us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
37000000 | USD | |
| CY2017Q4 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
1502000 | USD |
| CY2018Q3 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
1466000 | USD |
| CY2017Q4 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
22015000 | USD |
| CY2018Q3 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
20887000 | USD |
| CY2017Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
620544000 | USD |
| CY2018Q3 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
620419000 | USD |
| CY2017Q4 | us-gaap |
Cash
Cash
|
56629000 | USD |
| CY2018Q3 | us-gaap |
Cash
Cash
|
64787000 | USD |
| CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1187844000 | USD |
| CY2017Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
546291000 | USD |
| CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
781273000 | USD |
| CY2018Q3 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
987981000 | USD |
| us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-641553000 | USD | |
| us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
206708000 | USD | |
| CY2017Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
724644000 | USD |
| CY2017Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
725000000 | USD |
| CY2018Q3 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
923000000 | USD |
| CY2018Q3 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
923194000 | USD |
| us-gaap |
Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
|
-47000000 | USD | |
| CY2017Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.87 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.61 | ||
| CY2018Q3 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.89 | |
| us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
2.67 | ||
| CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2018Q3 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
| CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
| CY2018Q3 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
| CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
| CY2018Q3 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
| CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
| CY2018Q3 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
| CY2017Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
457103000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
1037375000 | USD | |
| CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
517895000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
923077000 | USD | |
| CY2017Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
460549000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
1047713000 | USD | |
| CY2018Q3 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
521334000 | USD |
| us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
933394000 | USD | |
| CY2017Q4 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
368000000 | USD |
| CY2018Q3 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
255000000 | USD |
| CY2017Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
2484625000 | USD |
| us-gaap |
Costs And Expenses
CostsAndExpenses
|
7343571000 | USD | |
| CY2018Q3 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
2833284000 | USD |
| us-gaap |
Costs And Expenses
CostsAndExpenses
|
7798673000 | USD | |
| CY2017Q4 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
401330000 | USD |
| CY2018Q3 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
409153000 | USD |
| CY2017Q4 | us-gaap |
Debt Securities
DebtSecurities
|
2550000000 | USD |
| CY2018Q3 | us-gaap |
Debt Securities
DebtSecurities
|
2845000000 | USD |
| CY2017Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
7211993000 | USD |
| CY2018Q3 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
7444346000 | USD |
| CY2017Q4 | us-gaap |
Deferred Costs And Other Assets
DeferredCostsAndOtherAssets
|
5842425000 | USD |
| CY2018Q3 | us-gaap |
Deferred Costs And Other Assets
DeferredCostsAndOtherAssets
|
5500035000 | USD |
| CY2017Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
393748000 | USD |
| CY2018Q3 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
450746000 | USD |
| CY2017Q4 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
95746000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
178204000 | USD |
| CY2018Q3 | us-gaap |
Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
|
21307000 | USD |
| CY2017Q4 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
4466503000 | USD |
| CY2018Q3 | us-gaap |
Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
|
4427744000 | USD |
| us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
-90607000 | USD | |
| us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
82641000 | USD | |
| us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
315600000 | USD | |
| CY2018Q3 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
61309000 | USD |
| us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1561565000 | USD | |
| us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
1517344000 | USD | |
| us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
10300000 | USD | |
| us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
10300000 | USD | |
| CY2017Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.22 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
4.96 | ||
| CY2018Q3 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
2.96 | |
| us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
5.06 | ||
| CY2017Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.21 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
4.94 | ||
| CY2018Q3 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
2.92 | |
| us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
5.01 | ||
| CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
| CY2018Q3 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
| CY2017Q4 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
526000000 | USD |
| CY2018Q3 | us-gaap |
Equity Securities Fv Ni
EquitySecuritiesFvNi
|
1569000000 | USD |
| CY2018Q3 | us-gaap |
Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
|
369000000 | USD |
| us-gaap |
Equity Securities Fv Ni Unrealized Gain
EquitySecuritiesFvNiUnrealizedGain
|
464000000 | USD | |
| CY2018Q3 | us-gaap |
Fair Value Measurement With Unobservable Inputs Reconciliations Recurring Basis Liability Value
FairValueMeasurementWithUnobservableInputsReconciliationsRecurringBasisLiabilityValue
|
67000000 | 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 |
| us-gaap |
Forward Contract Indexed To Issuers Equity Shares
ForwardContractIndexedToIssuersEquityShares
|
1400000 | shares | |
| CY2017Q3 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD |
| us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
16270000 | USD | |
| CY2018Q3 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD |
| us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD | |
| CY2017Q3 | us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
2400000 | USD |
| us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
6400000 | USD | |
| CY2018Q3 | us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
-3100000 | USD |
| us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
-5200000 | USD | |
| CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
| CY2018Q3 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
| us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
241838000 | USD | |
| us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
210263000 | USD | |
| CY2017Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
643439000 | USD |
| us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
813509000 | USD | |
| CY2018Q3 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
256812000 | USD |
| us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
404940000 | USD | |
| CY2017Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
241795000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-87555000 | USD | |
| CY2018Q3 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-283006000 | USD |
| us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
-519937000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-11883000 | USD | |
| us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
18200000 | USD | |
| us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-75962000 | USD | |
| us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
79949000 | USD | |
| us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
66895000 | USD | |
| us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
43510000 | USD | |
| us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
117636000 | USD | |
| us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
25284000 | USD | |
| us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
-20746000 | USD | |
| us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
-49728000 | USD | |
| us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-6111000 | USD | |
| us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-9398000 | USD | |
| us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
81779000 | USD | |
| us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
86063000 | USD | |
| us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
-117430000 | USD | |
| us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
-207135000 | USD | |
| us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-354297000 | USD | |
| us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-345526000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
198029000 | USD | |
| us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
153703000 | USD | |
| us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
22124000 | USD | |
| us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-413684000 | USD | |
| CY2017Q3 | 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 | |
| CY2018Q3 | us-gaap |
Incremental Common Shares Attributable To Equity Forward Agreements
IncrementalCommonSharesAttributableToEquityForwardAgreements
|
1500000 | shares |
| us-gaap |
Incremental Common Shares Attributable To Equity Forward Agreements
IncrementalCommonSharesAttributableToEquityForwardAgreements
|
900000 | shares | |
| CY2017Q3 | 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 | |
| CY2018Q3 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
400000 | shares |
| us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
300000 | shares | |
| CY2017Q3 | us-gaap |
Interest Expense
InterestExpense
|
166899000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
491800000 | USD | |
| CY2018Q3 | us-gaap |
Interest Expense
InterestExpense
|
180067000 | USD |
| us-gaap |
Interest Expense
InterestExpense
|
527371000 | USD | |
| CY2017Q3 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
178391000 | USD |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
522857000 | USD | |
| CY2018Q3 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
195311000 | USD |
| us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
570548000 | USD | |
| us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
507912000 | USD | |
| us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
558381000 | USD | |
| CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
187972000 | USD |
| CY2018Q3 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
178573000 | USD |
| CY2017Q3 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
58332000 | USD |
| us-gaap |
Investment Income Net
InvestmentIncomeNet
|
194978000 | USD | |
| CY2018Q3 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
177081000 | USD |
| us-gaap |
Investment Income Net
InvestmentIncomeNet
|
265086000 | USD | |
| CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
46707149000 | USD |
| CY2017Q3 | us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
3446000 | USD |
| CY2018Q3 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
48471172000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5036207000 | USD |
| CY2018Q3 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5750563000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
76000000 | USD |
| CY2017Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
33480624000 | USD |
| CY2018Q3 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
34110126000 | USD |
| CY2018Q3 | us-gaap |
Line Of Credit
LineOfCredit
|
630000000 | USD |
| us-gaap |
Line Of Credit Facility Commitment Fee Percentage
LineOfCreditFacilityCommitmentFeePercentage
|
0.00225 | ||
| CY2018Q3 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
| CY2018Q3 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
| CY2018Q3 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
2864000000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
760007000 | USD |
| CY2018Q3 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
735009000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
15367453000 | USD |
| CY2018Q3 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
16232180000 | USD |
| CY2017Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14315259000 | USD |
| CY2018Q3 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
15780827000 | USD |
| CY2017Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
7915033000 | USD |
| CY2018Q3 | us-gaap |
Long Term Investments
LongTermInvestments
|
8183855000 | USD |
| CY2017Q4 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
544921000 | USD |
| CY2018Q3 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
462889000 | USD |
| CY2017Q4 | us-gaap |
Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
|
478273000 | USD |
| CY2018Q3 | us-gaap |
Loss Contingency Accrual At Carrying Value
LossContingencyAccrualAtCarryingValue
|
506959000 | USD |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
473418000 | USD | |
| us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
1347685000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-2827722000 | USD | |
| us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-3000481000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1712751000 | USD | |
| us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
1859504000 | USD | |
| CY2017Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
398200000 | USD |
| CY2017Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
398198000 | USD |
| us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
890726000 | USD | |
| us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
890700000 | USD | |
| CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
536400000 | USD |
| CY2018Q3 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
536379000 | USD |
| us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
914600000 | USD | |
| us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
914560000 | USD | |
| CY2018Q1 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1
NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
|
-56360000 | USD |
| CY2018Q1 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Cumulative Effect Of Change On Equity Or Net Assets1
NewAccountingPronouncementOrChangeInAccountingPrincipleCumulativeEffectOfChangeOnEquityOrNetAssets1
|
-56000000 | 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 |
| CY2017Q3 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
30000000 | USD |
| us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
76000000 | USD | |
| CY2017 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
101000000 | USD |
| us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
10338000 | USD | |
| CY2018Q3 | 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
|
10317000 | USD | |
| CY2017Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
51335000 | USD |
| us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
181974000 | USD | |
| CY2018Q3 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
165844000 | USD |
| us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
234014000 | USD | |
| CY2017Q4 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
923200000 | USD |
| CY2018Q3 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
846845000 | USD |
| CY2017Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
759003000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
1123335000 | USD | |
| CY2018Q3 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
271035000 | USD |
| us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
698297000 | USD | |
| CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
112062000 | USD |
| CY2018Q3 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
133555000 | USD |
| CY2017Q3 | 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
|
-748000 | USD | |
| CY2018Q3 | 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 | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
30644000 | USD |
| us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
72808000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
-825000 | USD |
| us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
1708000 | USD | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
63514000 | USD |
| us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
197174000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-47574000 | USD |
| us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
-82774000 | USD | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
13213000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
32634000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
-32004000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
-1645000 | USD | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
7062000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
17387000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
-8517000 | USD |
| us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
-480000 | USD | |
| CY2017Q3 | 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
|
-403000 | USD | |
| CY2018Q3 | 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 | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
58905000 | USD |
| us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
146649000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-18484000 | USD |
| us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
8517000 | USD | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
6818000 | USD |
| us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
19034000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
4126000 | USD |
| us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
12919000 | USD | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-12297000 | 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
|
-31845000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-15265000 | 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
|
-47404000 | USD | |
| CY2017Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
33395000 | USD |
| us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
82918000 | USD | |
| CY2018Q3 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-1745000 | USD |
| us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-37242000 | USD | |
| CY2017Q3 | us-gaap |
Other Depreciation And Amortization
OtherDepreciationAndAmortization
|
354739000 | USD |
| us-gaap |
Other Depreciation And Amortization
OtherDepreciationAndAmortization
|
1052332000 | USD | |
| CY2018Q3 | us-gaap |
Other Depreciation And Amortization
OtherDepreciationAndAmortization
|
324628000 | USD |
| us-gaap |
Other Depreciation And Amortization
OtherDepreciationAndAmortization
|
1022099000 | USD | |
| CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
221771000 | USD |
| CY2018Q3 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
184255000 | USD |
| CY2017Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
441862000 | USD |
| CY2018Q3 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
436527000 | USD |
| us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
268147000 | USD | |
| us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
250884000 | USD | |
| CY2017Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-31335000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-78726000 | USD | |
| CY2018Q3 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-43591000 | USD |
| us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-123439000 | USD | |
| CY2017Q4 | us-gaap |
Other Receivables
OtherReceivables
|
169377000 | USD |
| CY2018Q3 | us-gaap |
Other Receivables
OtherReceivables
|
166222000 | USD |
| us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
2622104000 | USD | |
| us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
2883047000 | USD | |
| us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
226054000 | USD | |
| us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
170819000 | USD | |
| us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
112217000 | USD | |
| us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
36140000 | USD | |
| us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
100000000 | USD | |
| us-gaap |
Payments For Restructuring
PaymentsForRestructuring
|
0 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
468396000 | USD | |
| us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
482865000 | USD | |
| us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
10338000 | USD | |
| us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
10317000 | USD | |
| us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
1925000 | USD | |
| us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
4515000 | USD | |
| us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1988634000 | USD | |
| us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
4187161000 | USD | |
| CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
71612000 | USD |
| CY2018Q3 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
57471000 | USD |
| CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2910654000 | USD |
| CY2018Q3 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2579270000 | USD |
| CY2017Q4 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
156333000 | USD |
| CY2018Q3 | us-gaap |
Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
|
248107000 | USD |
| us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1902783000 | USD | |
| us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
4177919000 | 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
|
1222606000 | USD | |
| us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
5604131000 | USD | |
| us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
15121000 | USD | |
| us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
24646000 | USD | |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-337000 | USD | |
| us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
25540000 | USD | |
| CY2017Q3 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
440000000 | USD |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1903000000 | USD | |
| CY2018Q3 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
2377000000 | USD |
| us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
4178000000 | USD | |
| us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
100000000 | USD | |
| us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
12915000 | USD | |
| us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
8836000 | USD | |
| us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
0 | USD | |
| CY2017Q3 | us-gaap |
Profit Loss
ProfitLoss
|
401644000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
901064000 | USD | |
| CY2018Q3 | us-gaap |
Profit Loss
ProfitLoss
|
539818000 | USD |
| us-gaap |
Profit Loss
ProfitLoss
|
924877000 | USD | |
| CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
260980000 | USD |
| CY2018Q3 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
302784000 | USD |
| us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
-10073000 | USD | |
| us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
28599000 | USD | |
| CY2017Q3 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
24338000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
65722000 | USD | |
| CY2018Q3 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
32354000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
92367000 | USD | |
| CY2017Q3 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
11492000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
31057000 | USD | |
| CY2018Q3 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
15244000 | USD |
| us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
43177000 | USD | |
| CY2017Q4 | us-gaap |
Public Utilities Inventory
PublicUtilitiesInventory
|
723222000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Inventory
PublicUtilitiesInventory
|
747770000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
21600424000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
22057870000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
1980508000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
2832826000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
29664360000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
31092736000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
47287370000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
48362347000 | USD |
| CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
51264784000 | USD |
| CY2018Q3 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
53150606000 | USD |
| CY2017Q3 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
4609000 | USD |
| us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
50525000 | USD | |
| CY2018Q3 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-29090000 | USD |
| us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-91291000 | USD | |
| CY2017Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1588520000 | USD |
| CY2018Q3 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1772093000 | USD |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
1222915000 | USD | |
| us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
4181820000 | USD | |
| CY2017Q4 | us-gaap |
Replacement Reserve Escrow
ReplacementReserveEscrow
|
406000000 | USD |
| CY2018Q3 | us-gaap |
Replacement Reserve Escrow
ReplacementReserveEscrow
|
401000000 | USD |
| CY2017Q4 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
45000000 | USD |
| CY2018Q3 | us-gaap |
Restricted Cash And Cash Equivalents At Carrying Value
RestrictedCashAndCashEquivalentsAtCarryingValue
|
58000000 | USD |
| CY2017Q3 | us-gaap |
Restructuring Charges
RestructuringCharges
|
23000000 | USD |
| us-gaap |
Restructuring Charges
RestructuringCharges
|
89000000 | USD | |
| CY2018Q3 | us-gaap |
Restructuring Charges
RestructuringCharges
|
43000000 | USD |
| us-gaap |
Restructuring Charges
RestructuringCharges
|
103000000 | USD | |
| CY2016Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
91000000 | USD |
| CY2017Q2 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
57000000 | USD |
| CY2017Q3 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
73000000 | USD |
| CY2017Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
97000000 | USD |
| CY2018Q2 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
157000000 | USD |
| CY2018Q3 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
200000000 | USD |
| CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
7977702000 | USD |
| CY2018Q3 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
8953611000 | USD |
| CY2017Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
3243628000 | USD |
| us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
8450636000 | USD | |
| CY2018Q3 | us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
3104319000 | USD |
| us-gaap |
Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
|
8496970000 | USD | |
| CY2017Q4 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
485031000 | USD |
| CY2018Q3 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
388391000 | 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 | |
| CY2018Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
4071301 | shares |
| CY2018Q3 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
74.53 | |
| CY2018Q3 | us-gaap |
Shares Issued
SharesIssued
|
613662 | shares |
| CY2017Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1578308000 | USD |
| CY2018Q3 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
1946677000 | USD |
| us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
39449000 | USD | |
| us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
52883000 | USD | |
| CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8081809000 | USD |
| CY2017Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8690237000 | USD |
| CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
7992515000 | USD |
| CY2018Q3 | us-gaap |
Stockholders Equity
StockholdersEquity
|
8412712000 | USD |
| CY2017Q3 | us-gaap |
Taxes Other
TaxesOther
|
159474000 | USD |
| us-gaap |
Taxes Other
TaxesOther
|
469090000 | USD | |
| CY2018Q3 | us-gaap |
Taxes Other
TaxesOther
|
161916000 | USD |
| us-gaap |
Taxes Other
TaxesOther
|
485682000 | USD | |
| CY2017Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
214967000 | USD |
| CY2018Q3 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
258477000 | USD |
| CY2017Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
197803000 | USD |
| CY2018Q3 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
197771000 | USD |
| CY2018Q3 | us-gaap |
Trading Securities Debt
TradingSecuritiesDebt
|
397000000 | USD |
| CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
74235135 | shares |
| CY2018Q3 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
73621473 | shares |
| CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5397637000 | USD |
| CY2018Q3 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5353017000 | USD |
| us-gaap |
Unrealized Gain Loss On Cash Flow Hedging Instruments
UnrealizedGainLossOnCashFlowHedgingInstruments
|
-58000000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
612950000 | USD |
| us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
1426462000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
729269000 | USD |
| us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
1638367000 | USD | |
| CY2017Q3 | us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
775001000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
2416825000 | USD | |
| CY2018Q3 | us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
854013000 | USD |
| us-gaap |
Utilities Operating Expense Maintenance Operations And Other Costs And Expenses
UtilitiesOperatingExpenseMaintenanceOperationsAndOtherCostsAndExpenses
|
2477699000 | USD | |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180500000 | shares |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180464069 | shares |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
180163074 | shares | |
| CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
183700000 | shares |
| CY2018Q3 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
183664583 | shares |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
182692325 | shares | |
| us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
182692325 | shares | |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179600000 | shares |
| CY2017Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179563819 | shares |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179458914 | shares | |
| CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
181000000 | shares |
| CY2018Q3 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
181002303 | shares |
| us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180845440 | shares |
