2018 Q1 Form 10-Q Financial Statement
#000006598418000132 Filed on May 04, 2018
Income Statement
Concept | 2018 Q1 | 2017 Q1 |
---|---|---|
Revenue | $2.724B | $2.588B |
YoY Change | 5.23% | -0.82% |
Cost Of Revenue | $438.8M | $400.3M |
YoY Change | 9.62% | 27.65% |
Gross Profit | $2.285B | $2.188B |
YoY Change | 4.43% | -4.71% |
Gross Profit Margin | 83.89% | 84.54% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $525.2M | $531.4M |
YoY Change | -1.17% | 6.24% |
% of Gross Profit | 22.98% | 24.28% |
Operating Expenses | $2.388B | $2.409B |
YoY Change | -0.87% | 14.09% |
Operating Profit | $335.7M | $195.5M |
YoY Change | 71.7% | -60.76% |
Interest Expense | $169.7M | $162.0M |
YoY Change | 4.7% | -1.27% |
% of Operating Profit | 50.54% | 82.89% |
Other Income/Expense, Net | $13.86M | $60.37M |
YoY Change | -77.05% | 46.89% |
Pretax Income | $179.9M | $93.81M |
YoY Change | 91.72% | -75.0% |
Income Tax | $43.66M | $7.763M |
% Of Pretax Income | 24.28% | 8.27% |
Net Earnings | $132.8M | $82.61M |
YoY Change | 60.72% | -64.08% |
Net Earnings / Revenue | 4.87% | 3.19% |
Basic Earnings Per Share | $0.73 | $0.46 |
Diluted Earnings Per Share | $0.73 | $0.46 |
COMMON SHARES | ||
Basic Shares Outstanding | 180.7M shares | 179.3M shares |
Diluted Shares Outstanding | 181.4M shares | 179.8M shares |
Balance Sheet
Concept | 2018 Q1 | 2017 Q1 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $1.206B | $1.083B |
YoY Change | 11.36% | -0.82% |
Cash & Equivalents | $1.206B | $1.083B |
Short-Term Investments | $1.148B | $1.022B |
Other Short-Term Assets | $231.9M | $208.4M |
YoY Change | 11.32% | -61.53% |
Inventory | $941.0M | $854.0M |
Prepaid Expenses | ||
Receivables | $1.082B | $973.1M |
Other Receivables | $163.0M | $134.0M |
Total Short-Term Assets | $3.656B | $3.397B |
YoY Change | 7.6% | -15.09% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $289.1M | $243.7M |
YoY Change | 18.63% | 10.05% |
Goodwill | $377.2M | $377.2M |
YoY Change | 0.0% | 0.0% |
Intangibles | ||
YoY Change | ||
Long-Term Investments | $198.0K | $198.0K |
YoY Change | 0.0% | -95.74% |
Other Assets | $195.3M | $167.3M |
YoY Change | 16.74% | -73.04% |
Total Long-Term Assets | $5.684B | $6.382B |
YoY Change | -10.94% | -5.9% |
TOTAL ASSETS | ||
Total Short-Term Assets | $3.656B | $3.397B |
Total Long-Term Assets | $5.684B | $6.382B |
Total Assets | $47.28B | $45.32B |
YoY Change | 4.33% | -1.34% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $1.261B | $1.149B |
YoY Change | 9.68% | 29.4% |
Accrued Expenses | $489.0M | $477.3M |
YoY Change | 2.46% | 4.51% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $805.0M | $1.323B |
YoY Change | -39.15% | 72.72% |
Long-Term Debt Due | $1.260B | $333.7M |
YoY Change | 277.58% | -58.12% |
Total Short-Term Liabilities | $5.233B | $3.879B |
YoY Change | 34.9% | 1.03% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $15.59B | $13.93B |
YoY Change | 11.95% | 3.16% |
Other Long-Term Liabilities | $409.0M | $378.6M |
YoY Change | 8.03% | -3.64% |
Total Long-Term Liabilities | $33.88B | $33.18B |
YoY Change | 2.1% | 2.36% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $5.233B | $3.879B |
Total Long-Term Liabilities | $33.88B | $33.18B |
Total Liabilities | $39.11B | $37.06B |
YoY Change | 5.53% | 2.22% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $8.494B | $8.122B |
YoY Change | 4.58% | -14.25% |
Common Stock | $2.548M | $2.548M |
YoY Change | 0.0% | 0.0% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | $5.377B | $5.477B |
YoY Change | -1.81% | -0.94% |
Treasury Stock Shares | 73.95M shares | 75.32M shares |
Shareholders Equity | $7.975B | $8.057B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $47.28B | $45.32B |
YoY Change | 4.33% | -1.34% |
Cashflow Statement
Concept | 2018 Q1 | 2017 Q1 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $132.8M | $82.61M |
YoY Change | 60.72% | -64.08% |
Depreciation, Depletion And Amortization | $525.2M | $531.4M |
YoY Change | -1.17% | 6.24% |
Cash From Operating Activities | $557.4M | $529.4M |
YoY Change | 5.29% | -0.64% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$981.1M | $0.00 |
YoY Change | -100.0% | |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $406.0K | $10.38M |
YoY Change | -96.09% | -94.72% |
Cash From Investing Activities | -$974.4M | -$811.8M |
YoY Change | 20.03% | -56.77% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | $734.0M | $811.7M |
YoY Change | -9.57% | -57.36% |
Cash From Financing Activities | $841.4M | $177.6M |
YoY Change | 373.68% | -83.64% |
NET CHANGE | ||
Cash From Operating Activities | $557.4M | $529.4M |
Cash From Investing Activities | -$974.4M | -$811.8M |
Cash From Financing Activities | $841.4M | $177.6M |
Net Change In Cash | $424.3M | -$104.8M |
YoY Change | -504.96% | -59.59% |
FREE CASH FLOW | ||
Cash From Operating Activities | $557.4M | $529.4M |
Capital Expenditures | -$981.1M | $0.00 |
Free Cash Flow | $1.538B | $529.4M |
YoY Change | 190.61% | -227.58% |
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5684291000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2539000000 | USD |
CY2018Q1 | us-gaap |
Available For Sale Debt Securities Amortized Cost Basis
AvailableForSaleDebtSecuritiesAmortizedCostBasis
|
2643000000 | 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 |
CY2018Q1 | us-gaap |
Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue
|
784000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
902000000 | USD |
CY2018Q1 | us-gaap |
Available For Sale Securities Debt Maturities After One Through Five Years Fair Value
AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue
|
928000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
74000000 | USD |
CY2018Q1 | us-gaap |
Available For Sale Securities Debt Maturities Within One Year Fair Value
AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue
|
89000000 | USD |
CY2017Q4 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2550000000 | USD |
CY2018Q1 | us-gaap |
Available For Sale Securities Debt Securities
AvailableForSaleSecuritiesDebtSecurities
|
2619000000 | USD |
CY2017Q1 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
9000000 | USD |
CY2018Q1 | us-gaap |
Available For Sale Securities Gross Realized Gains
AvailableForSaleSecuritiesGrossRealizedGains
|
1000000 | USD |
CY2017Q1 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
5000000 | USD |
CY2018Q1 | us-gaap |
Available For Sale Securities Gross Realized Losses
AvailableForSaleSecuritiesGrossRealizedLosses
|
7000000 | USD |
CY2017Q4 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
1502000 | USD |
CY2018Q1 | us-gaap |
Capital Lease Obligations Current
CapitalLeaseObligationsCurrent
|
1419000 | USD |
CY2017Q4 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
22015000 | USD |
CY2018Q1 | us-gaap |
Capital Lease Obligations Noncurrent
CapitalLeaseObligationsNoncurrent
|
21632000 | USD |
CY2017Q4 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
620544000 | USD |
CY2018Q1 | us-gaap |
Capital Leased Assets Gross
CapitalLeasedAssetsGross
|
620419000 | USD |
CY2017Q4 | us-gaap |
Cash
Cash
|
56629000 | USD |
CY2018Q1 | us-gaap |
Cash
Cash
|
57921000 | USD |
CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1187844000 | USD |
CY2017Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1083062000 | USD |
CY2017Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
781273000 | USD |
CY2018Q1 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
1205596000 | USD |
CY2017Q1 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-104782000 | USD |
CY2018Q1 | us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
424323000 | USD |
CY2017Q4 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
724644000 | USD |
CY2018Q1 | us-gaap |
Cash Equivalents At Carrying Value
CashEquivalentsAtCarryingValue
|
1147675000 | USD |
CY2018Q1 | us-gaap |
Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months
CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths
|
41000000 | USD |
CY2017Q4 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
1000000 | USD |
CY2018Q1 | us-gaap |
Collateral Already Posted Aggregate Fair Value
CollateralAlreadyPostedAggregateFairValue
|
1000000 | USD |
CY2017Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.87 | |
CY2018Q1 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.89 | |
CY2017Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2018Q1 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2017Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
CY2018Q1 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
500000000 | shares |
CY2017Q4 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
CY2018Q1 | us-gaap |
Common Stock Shares Issued
CommonStockSharesIssued
|
254752788 | shares |
CY2017Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
CY2018Q1 | us-gaap |
Common Stock Value
CommonStockValue
|
2548000 | USD |
CY2017Q1 | us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
553367000 | USD |
CY2018Q1 | us-gaap |
Competitive Energy Revenue
CompetitiveEnergyRevenue
|
418924000 | USD |
CY2017Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
128536000 | USD |
CY2018Q1 | us-gaap |
Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
|
211906000 | USD |
CY2017Q1 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
131982000 | USD |
CY2018Q1 | us-gaap |
Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
|
215345000 | USD |
CY2017Q4 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
368000000 | USD |
CY2018Q1 | us-gaap |
Construction Payable Current And Noncurrent
ConstructionPayableCurrentAndNoncurrent
|
280000000 | USD |
CY2017Q1 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
357768000 | USD |
CY2018Q1 | us-gaap |
Cost Of Purchased Power
CostOfPurchasedPower
|
396023000 | USD |
CY2017Q4 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
401330000 | USD |
CY2018Q1 | us-gaap |
Customer Deposits Current
CustomerDepositsCurrent
|
403072000 | USD |
CY2017Q4 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
7211993000 | USD |
CY2018Q1 | us-gaap |
Decommissioning Fund Investments
DecommissioningFundInvestments
|
7115686000 | USD |
CY2017Q4 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
95746000 | USD |
CY2018Q1 | us-gaap |
Deferred Fuel Cost
DeferredFuelCost
|
83445000 | USD |
CY2017Q1 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
16497000 | USD |
CY2018Q1 | us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
104607000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
178204000 | USD |
CY2018Q1 | us-gaap |
Deferred Tax Assets Net Noncurrent
DeferredTaxAssetsNetNoncurrent
|
21144000 | USD |
CY2017Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
4466503000 | USD |
CY2018Q1 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
4452168000 | USD |
CY2018Q1 | us-gaap |
Defined Benefit Plan Contributions By Employer
DefinedBenefitPlanContributionsByEmployer
|
91800000 | USD |
CY2017Q1 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
531373000 | USD |
CY2018Q1 | us-gaap |
Depreciation Amortization And Accretion Net
DepreciationAmortizationAndAccretionNet
|
525181000 | USD |
CY2017Q1 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
347265000 | USD |
CY2018Q1 | us-gaap |
Depreciation Nonproduction
DepreciationNonproduction
|
347065000 | USD |
CY2017Q4 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
4000000 | USD |
CY2018Q1 | us-gaap |
Derivative Collateral Obligation To Return Cash
DerivativeCollateralObligationToReturnCash
|
6000000 | USD |
CY2017Q1 | us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
3400000 | USD |
CY2018Q1 | us-gaap |
Dividends Preferred Stock Cash
DividendsPreferredStockCash
|
3400000 | USD |
CY2017Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.46 | |
CY2018Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.73 | |
CY2018Q1 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
0.7346731314 | |
CY2017Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.46 | |
CY2018Q1 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
0.73 | |
CY2017Q1 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
1991740000 | USD |
CY2018Q1 | us-gaap |
Electric Utility Revenue
ElectricUtilityRevenue
|
2248262000 | USD |
CY2017Q4 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
CY2018Q1 | us-gaap |
Equity Method Investments
EquityMethodInvestments
|
198000 | USD |
CY2017Q1 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
16270000 | USD |
CY2018Q1 | us-gaap |
Gain Loss On Disposition Of Assets
GainLossOnDispositionOfAssets
|
0 | USD |
CY2017Q1 | us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
-1000000 | USD |
CY2018Q1 | us-gaap |
Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness
GainLossOnPriceRiskCashFlowHedgeIneffectiveness
|
13300000 | USD |
CY2017Q1 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
43351000 | USD |
CY2018Q1 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
56695000 | USD |
CY2017Q4 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
CY2018Q1 | us-gaap |
Goodwill
Goodwill
|
377172000 | USD |
CY2017Q1 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
145026000 | USD |
CY2018Q1 | us-gaap |
Impairment Of Long Lived Assets Held For Use
ImpairmentOfLongLivedAssetsHeldForUse
|
25800000 | USD |
CY2017Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
93814000 | USD |
CY2018Q1 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments
IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
|
179863000 | USD |
CY2017Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
7763000 | USD |
CY2018Q1 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
43663000 | USD |
CY2017Q1 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-18044000 | USD |
CY2018Q1 | us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
-4297000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-47682000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
-68857000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-58832000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Accrued Income Taxes Payable
IncreaseDecreaseInAccruedIncomeTaxesPayable
|
-56301000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
7389000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Deferred Fuel Costs
IncreaseDecreaseInDeferredFuelCosts
|
76238000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
-6465000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Fuel Inventories
IncreaseDecreaseInFuelInventories
|
16261000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-13921000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Interest Payable Net
IncreaseDecreaseInInterestPayableNet
|
-10011000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
7324000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
28004000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
-47497000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
-84349000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-86430000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Pension And Postretirement Obligations
IncreaseDecreaseInPensionAndPostretirementObligations
|
-97418000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-156201000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
-131150000 | USD |
CY2017Q1 | us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-18324000 | USD |
CY2018Q1 | us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-31380000 | USD |
CY2017Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
100000 | shares |
CY2018Q1 | us-gaap |
Incremental Common Shares Attributable To Share Based Payment Arrangements
IncrementalCommonSharesAttributableToShareBasedPaymentArrangements
|
200000 | shares |
CY2017Q1 | us-gaap |
Interest Expense
InterestExpense
|
162047000 | USD |
CY2018Q1 | us-gaap |
Interest Expense
InterestExpense
|
169658000 | USD |
CY2017Q1 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
171089000 | USD |
CY2018Q1 | us-gaap |
Interest Expense Debt
InterestExpenseDebt
|
182923000 | USD |
CY2017Q1 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
178134000 | USD |
CY2018Q1 | us-gaap |
Interest Paid Capitalized
InterestPaidCapitalized
|
185606000 | USD |
CY2017Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
187972000 | USD |
CY2018Q1 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
177961000 | USD |
CY2017Q1 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
56549000 | USD |
CY2018Q1 | us-gaap |
Investment Income Net
InvestmentIncomeNet
|
16870000 | USD |
CY2017Q4 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
34000000 | USD |
CY2018Q1 | us-gaap |
Letters Of Credit Outstanding Amount
LettersOfCreditOutstandingAmount
|
69000000 | USD |
CY2017Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
46707149000 | USD |
CY2018Q1 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
47281525000 | USD |
CY2017Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5036207000 | USD |
CY2018Q1 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
5232672000 | USD |
CY2017Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
76000000 | USD |
CY2017Q4 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
33480624000 | USD |
CY2018Q1 | us-gaap |
Liabilities Noncurrent
LiabilitiesNoncurrent
|
33876111000 | USD |
CY2018Q1 | us-gaap |
Line Of Credit
LineOfCredit
|
1125000000 | USD |
CY2018Q1 | us-gaap |
Line Of Credit Facility Commitment Fee Percentage
LineOfCreditFacilityCommitmentFeePercentage
|
0.00225 | |
CY2018Q1 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
CY2018Q1 | us-gaap |
Line Of Credit Facility Maximum Borrowing Capacity
LineOfCreditFacilityMaximumBorrowingCapacity
|
3500000000 | USD |
CY2018Q1 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
2369000000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
760007000 | USD |
CY2018Q1 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
1260008000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
15367453000 | USD |
CY2018Q1 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
16771585000 | USD |
CY2017Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
14315259000 | USD |
CY2018Q1 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
15591628000 | USD |
CY2017Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
7915033000 | USD |
CY2018Q1 | us-gaap |
Long Term Investments
LongTermInvestments
|
7838826000 | USD |
CY2017Q4 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
544921000 | USD |
CY2018Q1 | us-gaap |
Long Term Transition Bond
LongTermTransitionBond
|
520253000 | USD |
CY2017Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
177625000 | USD |
CY2018Q1 | us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
841368000 | USD |
CY2017Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-811800000 | USD |
CY2018Q1 | us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-974438000 | USD |
CY2017Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
529393000 | USD |
CY2018Q1 | us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
557393000 | USD |
CY2017Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
82605000 | USD |
CY2018Q1 | us-gaap |
Net Income Loss
NetIncomeLoss
|
132761000 | 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 |
CY2017Q1 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
21000000 | USD |
CY2017 | us-gaap |
New Accounting Pronouncement Or Change In Accounting Principle Effect Of Change On Operating Results
NewAccountingPronouncementOrChangeInAccountingPrincipleEffectOfChangeOnOperatingResults
|
108000000 | USD |
CY2017Q1 | us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
3446000 | USD |
CY2018Q1 | us-gaap |
Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable
NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable
|
3439000 | USD |
CY2017Q1 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
60368000 | USD |
CY2018Q1 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
13857000 | USD |
CY2017Q4 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
923200000 | USD |
CY2018Q1 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
857893000 | USD |
CY2017Q1 | us-gaap |
Operating Expenses
OperatingExpenses
|
2409235000 | USD |
CY2018Q1 | us-gaap |
Operating Expenses
OperatingExpenses
|
2388217000 | USD |
CY2017Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
195493000 | USD |
CY2018Q1 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
335664000 | USD |
CY2017Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
156333000 | USD |
CY2018Q1 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
231946000 | USD |
CY2017Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
112062000 | USD |
CY2018Q1 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
195290000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
39294000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Available For Sale Securities Tax
OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax
|
5375000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
72480000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Before Reclassifications Net Of Tax
OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax
|
72404000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
-528000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax
|
95427000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
-359000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax
OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax
|
25349000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
45931000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
79145000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
6377000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
4568000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-8632000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans For Net Gain Loss Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax
|
-16574000 | USD |
CY2017Q1 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
37827000 | USD |
CY2018Q1 | us-gaap |
Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax
|
-32856000 | USD |
CY2017Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
723222000 | USD |
CY2018Q1 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
741677000 | USD |
CY2017Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
221771000 | USD |
CY2018Q1 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
131949000 | USD |
CY2017Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
393748000 | USD |
CY2018Q1 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
409014000 | USD |
CY2017Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
441862000 | USD |
CY2018Q1 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
433868000 | USD |
CY2017Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
199514000 | USD |
CY2018Q1 | us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
76168000 | USD |
CY2017Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-15189000 | USD |
CY2018Q1 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
-31356000 | USD |
CY2017Q4 | us-gaap |
Other Receivables
OtherReceivables
|
169377000 | USD |
CY2018Q1 | us-gaap |
Other Receivables
OtherReceivables
|
163039000 | USD |
CY2017Q1 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
794448000 | USD |
CY2018Q1 | us-gaap |
Payments For Capital Improvements
PaymentsForCapitalImprovements
|
931479000 | USD |
CY2017Q1 | us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
137613000 | USD |
CY2018Q1 | us-gaap |
Payments For Nuclear Fuel
PaymentsForNuclearFuel
|
49647000 | USD |
CY2017Q1 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
10377000 | USD |
CY2018Q1 | us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
406000 | USD |
CY2017Q1 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
156073000 | USD |
CY2018Q1 | us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
160887000 | USD |
CY2017Q1 | us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
3446000 | USD |
CY2018Q1 | us-gaap |
Payments Of Dividends Preferred Stock And Preference Stock
PaymentsOfDividendsPreferredStockAndPreferenceStock
|
3439000 | USD |
CY2017Q1 | us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
480000 | USD |
CY2018Q1 | us-gaap |
Payments To Acquire Restricted Investments
PaymentsToAcquireRestrictedInvestments
|
1175000 | USD |
CY2017Q1 | us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
556161000 | USD |
CY2018Q1 | us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
1106094000 | USD |
CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
71612000 | USD |
CY2018Q1 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Current Liabilities
PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities
|
63612000 | USD |
CY2017Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2910654000 | USD |
CY2018Q1 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
2821236000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
513750000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
1091332000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
20909000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Insurance Settlement Investing Activities
ProceedsFromInsuranceSettlementInvestingActivities
|
1582000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
236198000 | USD |
CY2017Q1 | us-gaap |
Profit Loss
ProfitLoss
|
86051000 | USD |
CY2018Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
180707575 | shares |
CY2018Q1 | us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
2505726000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
2448000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Issuance Or Sale Of Equity
ProceedsFromIssuanceOrSaleOfEquity
|
1952000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
1810000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
5193000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
514000000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Sale Of Available For Sale Securities Debt
ProceedsFromSaleOfAvailableForSaleSecuritiesDebt
|
1091000000 | USD |
CY2017Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
100000000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Sale Of Productive Assets
ProceedsFromSaleOfProductiveAssets
|
0 | USD |
CY2017Q1 | us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
8836000 | USD |
CY2018Q1 | us-gaap |
Proceeds From Sale Of Restricted Investments
ProceedsFromSaleOfRestrictedInvestments
|
0 | USD |
CY2018Q1 | us-gaap |
Profit Loss
ProfitLoss
|
136200000 | USD |
CY2017Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
260980000 | USD |
CY2018Q1 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
289074000 | USD |
CY2017Q1 | us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
-4031000 | USD |
CY2018Q1 | us-gaap |
Provision For Other Losses
ProvisionForOtherLosses
|
10744000 | USD |
CY2017Q1 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
19008000 | USD |
CY2018Q1 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
28343000 | USD |
CY2017Q1 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
9042000 | USD |
CY2018Q1 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Interest
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest
|
13265000 | USD |
CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
21600424000 | USD |
CY2018Q1 | us-gaap |
Public Utilities Property Plant And Equipment Accumulated Depreciation
PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation
|
21701715000 | USD |
CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
1980508000 | USD |
CY2018Q1 | us-gaap |
Public Utilities Property Plant And Equipment Construction Work In Progress
PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress
|
2347660000 | USD |
CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
29664360000 | USD |
CY2018Q1 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
30102674000 | USD |
CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
47287370000 | USD |
CY2018Q1 | us-gaap |
Public Utilities Property Plant And Equipment Other Property Plant And Equipment
PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment
|
47515661000 | USD |
CY2017Q4 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
51264784000 | USD |
CY2018Q1 | us-gaap |
Public Utilities Property Plant And Equipment Plant In Service
PublicUtilitiesPropertyPlantAndEquipmentPlantInService
|
51804389000 | USD |
CY2017Q1 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
26549000 | USD |
CY2018Q1 | us-gaap |
Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax
ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax
|
-6741000 | USD |
CY2017Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1588520000 | USD |
CY2018Q1 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1563278000 | USD |
CY2017Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
811690000 | USD |
CY2018Q1 | us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
734000000 | USD |
CY2017Q1 | us-gaap |
Restructuring Charges
RestructuringCharges
|
24000000 | USD |
CY2018Q1 | us-gaap |
Restructuring Charges
RestructuringCharges
|
26000000 | USD |
CY2016Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
91000000 | USD |
CY2017Q1 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
115000000 | USD |
CY2017Q4 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
97000000 | USD |
CY2018Q1 | us-gaap |
Restructuring Reserve
RestructuringReserve
|
123000000 | USD |
CY2017Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
7977702000 | USD |
CY2018Q1 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
8493790000 | USD |
CY2017Q1 | us-gaap |
Revenues
Revenues
|
2588458000 | USD |
CY2018Q1 | us-gaap |
Revenues
Revenues
|
2723881000 | USD |
CY2017Q4 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
485031000 | USD |
CY2018Q1 | us-gaap |
Securitized Regulatory Transition Assets Noncurrent
SecuritizedRegulatoryTransitionAssetsNoncurrent
|
455148000 | USD |
CY2018Q1 | 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 | |
CY2018Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
|
4393990 | shares |
CY2018Q1 | us-gaap |
Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
|
74.39 | |
CY2018Q1 | us-gaap |
Shares Issued
SharesIssued
|
281614 | shares |
CY2017Q4 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
1578308000 | USD |
CY2018Q1 | us-gaap |
Short Term Bank Loans And Notes Payable
ShortTermBankLoansAndNotesPayable
|
805131000 | USD |
CY2017Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
2917000 | USD |
CY2018Q1 | us-gaap |
Stock Issued During Period Value Share Based Compensation
StockIssuedDuringPeriodValueShareBasedCompensation
|
4307000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
7992515000 | USD |
CY2018Q1 | us-gaap |
Stockholders Equity
StockholdersEquity
|
7974943000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
8081809000 | USD |
CY2017Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
8057189000 | USD |
CY2017Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
7992515000 | USD |
CY2018Q1 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
7974943000 | USD |
CY2017Q1 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
156353000 | USD |
CY2018Q1 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
165218000 | USD |
CY2017Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
214967000 | USD |
CY2018Q1 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
158667000 | USD |
CY2017Q4 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
197803000 | USD |
CY2018Q1 | us-gaap |
Temporary Equity Carrying Amount Attributable To Parent
TemporaryEquityCarryingAmountAttributableToParent
|
197799000 | USD |
CY2017Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
74235135 | shares |
CY2018Q1 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
73953521 | shares |
CY2017Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5397637000 | USD |
CY2018Q1 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5377160000 | USD |
CY2018Q1 | us-gaap |
Unrealized Gain Loss On Cash Flow Hedging Instruments
UnrealizedGainLossOnCashFlowHedgingInstruments
|
65000000 | USD |
CY2017Q1 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
417566000 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense Fuel Used
UtilitiesOperatingExpenseFuelUsed
|
443296000 | USD |
CY2017Q1 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
846856000 | USD |
CY2018Q1 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
783585000 | USD |
CY2017Q1 | us-gaap |
Utility Revenue
UtilityRevenue
|
2588458000 | USD |
CY2018Q1 | us-gaap |
Utility Revenue
UtilityRevenue
|
2723881000 | USD |
CY2017Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
179842053 | shares |
CY2018Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
181431968 | shares |
CY2018Q1 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
181431968 | shares |
CY2017Q1 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
179335063 | shares |