2017 Q2 Form 10-Q Financial Statement
#000076462217000055 Filed on August 03, 2017
Income Statement
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
Revenue | $944.6M | $915.4M |
YoY Change | 3.19% | 2.78% |
Cost Of Revenue | $254.6M | $274.8M |
YoY Change | -7.36% | -2.36% |
Gross Profit | $690.0M | $640.5M |
YoY Change | 7.72% | 5.15% |
Gross Profit Margin | 73.05% | 69.97% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $143.4M | $141.5M |
YoY Change | 1.34% | 0.57% |
% of Gross Profit | 20.78% | 22.09% |
Operating Expenses | $652.7M | $744.5M |
YoY Change | -12.33% | 11.24% |
Operating Profit | $297.3M | $231.7M |
YoY Change | 28.27% | -0.1% |
Interest Expense | $50.06M | $47.55M |
YoY Change | 5.29% | 8.05% |
% of Operating Profit | 16.84% | 20.52% |
Other Income/Expense, Net | $14.09M | $7.724M |
YoY Change | 82.42% | 11.76% |
Pretax Income | $261.3M | $191.9M |
YoY Change | 36.14% | -1.52% |
Income Tax | $88.97M | $65.74M |
% Of Pretax Income | 34.05% | 34.25% |
Net Earnings | $172.3M | $126.2M |
YoY Change | 36.56% | -1.04% |
Net Earnings / Revenue | 18.24% | 13.78% |
Basic Earnings Per Share | $1.50 | $1.09 |
Diluted Earnings Per Share | $1.49 | $1.08 |
COMMON SHARES | ||
Basic Shares Outstanding | 111.8M shares | 111.4M shares |
Diluted Shares Outstanding | 112.3M shares | 112.0M shares |
Balance Sheet
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $5.000M | $43.00M |
YoY Change | -88.37% | 207.14% |
Cash & Equivalents | $4.953M | $43.04M |
Short-Term Investments | ||
Other Short-Term Assets | $45.30M | $42.98M |
YoY Change | 5.4% | -4.12% |
Inventory | $288.0M | $278.0M |
Prepaid Expenses | ||
Receivables | $291.0M | $276.0M |
Other Receivables | $4.000M | $0.00 |
Total Short-Term Assets | $1.068B | $963.4M |
YoY Change | 10.88% | -6.63% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $11.28B | $10.93B |
YoY Change | 3.16% | 4.8% |
Goodwill | ||
YoY Change | ||
Intangibles | $265.9M | $108.8M |
YoY Change | 144.53% | -14.87% |
Long-Term Investments | ||
YoY Change | ||
Other Assets | $71.12M | $54.40M |
YoY Change | 30.73% | 4.64% |
Total Long-Term Assets | $15.60B | $14.58B |
YoY Change | 7.04% | 6.62% |
TOTAL ASSETS | ||
Total Short-Term Assets | $1.068B | $963.4M |
Total Long-Term Assets | $15.60B | $14.58B |
Total Assets | $16.67B | $15.54B |
YoY Change | 7.28% | 5.69% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $270.3M | $316.6M |
YoY Change | -14.63% | -2.92% |
Accrued Expenses | $53.00M | $58.00M |
YoY Change | -8.62% | 5.45% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $482.0M | $64.14M |
YoY Change | 651.48% | -59.28% |
Long-Term Debt Due | $207.0M | $294.0M |
YoY Change | -29.59% | 185.44% |
Total Short-Term Liabilities | $1.639B | $1.479B |
YoY Change | 10.82% | 10.35% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $4.193B | $3.898B |
YoY Change | 7.56% | 9.31% |
Other Long-Term Liabilities | $168.9M | $198.0M |
YoY Change | -14.69% | 0.94% |
Total Long-Term Liabilities | $4.361B | $4.096B |
YoY Change | 6.48% | 8.87% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $1.639B | $1.479B |
Total Long-Term Liabilities | $4.361B | $4.096B |
Total Liabilities | $6.000B | $5.574B |
YoY Change | 7.64% | 9.26% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $2.300B | $2.080B |
YoY Change | 10.6% | 7.57% |
Common Stock | $2.604B | $2.549B |
YoY Change | 2.16% | 0.89% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | $1.553M | $130.0K |
YoY Change | 1094.62% | -92.63% |
Treasury Stock Shares | 19.30K shares | 1.900K shares |
Shareholders Equity | $4.859B | $4.585B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $16.67B | $15.54B |
YoY Change | 7.28% | 5.69% |
Cashflow Statement
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $172.3M | $126.2M |
YoY Change | 36.56% | -1.04% |
Depreciation, Depletion And Amortization | $143.4M | $141.5M |
YoY Change | 1.34% | 0.57% |
Cash From Operating Activities | $150.5M | $278.3M |
YoY Change | -45.92% | 11.23% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$344.8M | -$353.1M |
YoY Change | -2.35% | 26.11% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $5.300M | $10.00M |
YoY Change | -47.0% | 203.03% |
Cash From Investing Activities | -$339.5M | -$343.2M |
YoY Change | -1.08% | 24.03% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 191.0M | 93.40M |
YoY Change | 104.5% | 227.72% |
NET CHANGE | ||
Cash From Operating Activities | 150.5M | 278.3M |
Cash From Investing Activities | -339.5M | -343.2M |
Cash From Financing Activities | 191.0M | 93.40M |
Net Change In Cash | 2.000M | 28.50M |
YoY Change | -92.98% | 1325.0% |
FREE CASH FLOW | ||
Cash From Operating Activities | $150.5M | $278.3M |
Capital Expenditures | -$344.8M | -$353.1M |
Free Cash Flow | $495.3M | $631.4M |
YoY Change | -21.56% | 19.09% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
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|
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Current Fiscal Year End Date
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|
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Document Fiscal Period Focus
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Q2 | ||
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Document Fiscal Year Focus
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|
2017 | ||
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Document Period End Date
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|
2017-06-30 | ||
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10-Q | ||
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Defined Benefit Plan Amountof Other Postretirement Benefit Trust Assetsfor Union Employee Medical Costs
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Increase Decrease Deferred Fuel And Purchased Power Amortization
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Assets
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Assets
Assets
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Construction In Progress Gross
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|
5753610000 | USD |
CY2017Q2 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
5848536000 | USD |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
65881000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
94365000 | USD | |
CY2016Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
2945232000 | USD |
CY2017Q2 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
3048007000 | USD |
CY2016Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
166206000 | USD |
CY2017Q2 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
184629000 | USD |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
282291000 | USD | |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
291285000 | USD | |
CY2016Q4 | us-gaap |
Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
|
19694000 | USD |
CY2017Q2 | us-gaap |
Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
|
307000 | USD |
CY2016Q4 | us-gaap |
Derivative Instruments And Hedges Liabilities
DerivativeInstrumentsAndHedgesLiabilities
|
25836000 | USD |
CY2017Q2 | us-gaap |
Derivative Instruments And Hedges Liabilities
DerivativeInstrumentsAndHedgesLiabilities
|
48613000 | USD |
CY2016Q4 | us-gaap |
Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
|
1000 | USD |
CY2017Q2 | us-gaap |
Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
|
55000 | USD |
CY2016Q4 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
47238000 | USD |
CY2017Q2 | us-gaap |
Derivative Liabilities Noncurrent
DerivativeLiabilitiesNoncurrent
|
46586000 | USD |
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
138947000 | USD | |
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
146204000 | USD | |
CY2016Q4 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
72926000 | USD |
CY2017Q2 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
73113000 | USD |
CY2016Q2 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
69484000 | USD |
CY2017Q2 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
73113000 | USD |
CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.09 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.13 | ||
CY2017Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.50 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.71 | ||
CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.08 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.12 | ||
CY2017Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.49 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.70 | ||
CY2016Q4 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
28608000 | USD |
CY2017Q2 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
29890000 | USD |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Change In Unrealized Gain Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisChangeInUnrealizedGainLoss
|
0 | USD | |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
|
104000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
|
104000 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
|
-6000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
|
-6000 | USD | |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-4502000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-6267000 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-1699000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-3122000 | USD | |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
|
120000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
|
382000 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
|
-4350000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
|
-4388000 | USD | |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
|
-902000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
|
-1450000 | USD | |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
|
-3845000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
|
-19936000 | USD | |
CY2015Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-32979000 | USD |
CY2016Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-39507000 | USD |
CY2016Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-32380000 | USD |
CY2016Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-47406000 | USD |
CY2017Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-41685000 | USD |
CY2017Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-36245000 | USD |
CY2016Q2 | us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
13000 | USD |
us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
13000 | USD | |
CY2017Q2 | us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
0 | USD |
us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
0 | USD | |
CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
191924000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
203164000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
261284000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
293680000 | USD | |
CY2016Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
65742000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
67656000 | USD | |
CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
88967000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
93178000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
2503000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
2062000 | USD | |
CY2016Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
3751000 | USD |
CY2017Q2 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
4073000 | USD |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
47621000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
21771000 | USD | |
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
6567000 | USD | |
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
11745000 | USD | |
us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
34000 | USD | |
us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
71000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-589000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
322000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-1551000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
5437000 | USD | |
us-gaap |
Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
|
53912000 | USD | |
us-gaap |
Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
|
-44778000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
41101000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
49162000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-16037000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
13279000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
5649000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
23418000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
19898000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
62624000 | USD | |
us-gaap |
Increase Decrease In Regulatory Clause Revenue
IncreaseDecreaseInRegulatoryClauseRevenue
|
-21026000 | USD | |
us-gaap |
Increase Decrease In Regulatory Clause Revenue
IncreaseDecreaseInRegulatoryClauseRevenue
|
-21993000 | USD | |
us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
101331000 | USD | |
us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
105754000 | USD | |
CY2016Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
90022000 | USD |
CY2017Q2 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
265926000 | USD |
CY2016Q2 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
52849000 | USD |
us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
103593000 | USD | |
CY2017Q2 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
54969000 | USD |
us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
106833000 | USD | |
CY2016Q2 | us-gaap |
Interest Expense
InterestExpense
|
47548000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
93065000 | USD | |
CY2017Q2 | us-gaap |
Interest Expense
InterestExpense
|
50063000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
97455000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
89109000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
94870000 | USD | |
CY2016Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
52835000 | USD |
CY2017Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
53046000 | USD |
CY2016Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
184000 | USD |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
302000 | USD | |
CY2017Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
387000 | USD |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
864000 | USD | |
us-gaap |
Investment Tax Credit
InvestmentTaxCredit
|
-2083000 | USD | |
us-gaap |
Investment Tax Credit
InvestmentTaxCredit
|
-3194000 | USD | |
CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
16004253000 | USD |
CY2017Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
16669727000 | USD |
CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1292946000 | USD |
CY2017Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1638594000 | USD |
CY2016Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
58482000 | USD |
CY2017Q2 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
42685000 | USD |
CY2016Q4 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
10046000 | USD |
CY2017Q2 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
10307000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
4425789000 | USD |
CY2017Q2 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
4770844000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
4021785000 | USD |
CY2017Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
4192520000 | USD |
CY2016Q2 | us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
539000 | USD |
us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
1058000 | USD | |
CY2017Q2 | us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
227000 | USD |
us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
528000 | USD | |
CY2016Q4 | us-gaap |
Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
|
221910000 | USD |
CY2017Q2 | us-gaap |
Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
|
236811000 | USD |
CY2016Q4 | us-gaap |
Minority Interest
MinorityInterest
|
132290000 | USD |
CY2017Q2 | us-gaap |
Minority Interest
MinorityInterest
|
130665000 | USD |
us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
11372000 | USD | |
us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
11372000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
296534000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
393750000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-715457000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-688240000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
422475000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
290562000 | USD | |
CY2016Q2 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
4874000 | USD |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
9747000 | USD | |
CY2017Q2 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
4874000 | USD |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
9747000 | USD | |
CY2016Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
121308000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
125761000 | USD | |
CY2017Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
167443000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
190755000 | USD | |
CY2016Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
7724000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
14319000 | USD | |
CY2017Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
7118000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
13400000 | USD | |
CY2016Q4 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
119004000 | USD |
CY2017Q2 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
118909000 | USD |
CY2016Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
231748000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
281910000 | USD | |
CY2017Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
304229000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
377735000 | USD | |
CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
45028000 | USD |
CY2017Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
45301000 | USD |
CY2016Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
69063000 | USD |
CY2017Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
71121000 | USD |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
51000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
1029000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
-763000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
196000 | USD | |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
701000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
171000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
1334000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
812000 | USD | |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
439000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-206000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
823000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
119000 | USD | |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-624000 | USD |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-1766000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-564000 | USD |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-1771000 | USD | |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
-392000 | USD |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
-191000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
-348000 | USD |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
8000 | USD | |
CY2016Q2 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
128000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-566000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
7000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-763000 | USD | |
CY2016Q2 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
80000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
626000 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
4000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
679000 | USD | |
CY2016Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
1329000 | USD |
us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
1877000 | USD | |
CY2017Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
1706000 | USD |
us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
2094000 | USD | |
CY2016Q4 | us-gaap |
Other Deferred Costs Net
OtherDeferredCostsNet
|
139474000 | USD |
CY2017Q2 | us-gaap |
Other Deferred Costs Net
OtherDeferredCostsNet
|
141101000 | USD |
CY2016Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
253979000 | USD |
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
314000 | USD | |
CY2016Q2 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
197000 | USD |
CY2017Q2 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
258134000 | USD |
CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
244000000 | USD |
CY2017Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
181133000 | USD |
CY2016Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
156784000 | USD |
CY2017Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
168930000 | USD |
CY2016Q4 | us-gaap |
Other Long Term Debt Current
OtherLongTermDebtCurrent
|
125000000 | USD |
CY2017Q2 | us-gaap |
Other Long Term Debt Current
OtherLongTermDebtCurrent
|
207000000 | USD |
CY2016Q2 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
2842000 | USD |
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
6880000 | USD | |
CY2017Q2 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
3822000 | USD |
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
7502000 | USD | |
CY2017Q2 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
484000 | USD |
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
964000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
1307000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
2127000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
135335000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
142520000 | USD | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
731609000 | USD | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
693626000 | USD | |
us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
291734000 | USD | |
us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
276505000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
11372000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
11372000 | USD | |
CY2016Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
509310000 | USD |
CY2017Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
460368000 | USD |
us-gaap |
Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
|
29127000 | USD | |
us-gaap |
Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
|
18032000 | USD | |
us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
290594000 | USD | |
us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
275364000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
445933000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
251635000 | USD | |
us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
0 | USD | |
us-gaap |
Proceeds From Lines Of Credit
ProceedsFromLinesOfCredit
|
17000000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
1000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-1000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
64140000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
287800000 | USD | |
us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
10017000 | USD | |
us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
-8792000 | USD | |
CY2016Q2 | us-gaap |
Profit Loss
ProfitLoss
|
126182000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
135508000 | USD | |
CY2017Q2 | us-gaap |
Profit Loss
ProfitLoss
|
172317000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
200502000 | USD | |
CY2016Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
17341888000 | USD |
CY2017Q2 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
17227444000 | USD |
CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
11371788000 | USD |
CY2017Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
11275791000 | USD |
CY2016Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
5301000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
10528000 | USD | |
CY2017Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
4906000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
9378000 | USD | |
CY2016Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
10369000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
20885000 | USD | |
CY2017Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
10456000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
19938000 | USD | |
CY2016Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
12714276000 | USD |
CY2017Q2 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
12967282000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
94410000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
172606000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1313428000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1415091000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
99899000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
91173000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
948916000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
940106000 | USD |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
76850000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
0 | USD | |
CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2255547000 | USD |
CY2017Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2300109000 | USD |
CY2016Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
915394000 | USD |
us-gaap |
Sales Revenue Net
SalesRevenueNet
|
1592561000 | USD | |
CY2017Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
944587000 | USD |
us-gaap |
Sales Revenue Net
SalesRevenueNet
|
1622315000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
25048000 | USD | |
us-gaap |
Share Based Compensation
ShareBasedCompensation
|
12891000 | USD | |
CY2016Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
177200000 | USD |
CY2017Q2 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
482000000 | USD |
us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
7830000 | USD | |
us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
8452000 | USD | |
us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
10558000 | USD | |
us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
15021000 | USD | |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4803622000 | USD |
CY2017Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4859412000 | USD |
CY2015Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4719457000 | USD |
CY2016Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4719183000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4935912000 | USD |
CY2017Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4990077000 | USD |
CY2016Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
42117000 | USD |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
84618000 | USD | |
CY2017Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
44289000 | USD |
us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
594000 | shares | |
CY2017Q2 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
150709000 | USD |
CY2016Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
55317 | shares |
CY2017Q2 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
19298 | shares |
CY2016Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
4133000 | USD |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
111930000 | shares | |
CY2017Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
112345000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
112270000 | shares | |
CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
111368000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
111336000 | shares | |
CY2017Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
111797000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
111763000 | shares | |
CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
636000 | shares |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
88125000 | USD | |
CY2016Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
138964000 | USD |
CY2017Q2 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
1553000 | USD |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
4880000 | USD | |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
12430000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
237000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
222000 | USD | |
CY2017Q2 | us-gaap |
Unrecorded Unconditional Purchase Obligation Change Of Amount As Result Of Variable Components
UnrecordedUnconditionalPurchaseObligationChangeOfAmountAsResultOfVariableComponents
|
-670000000 | USD |
CY2016Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
242279000 | USD |
us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
485474000 | USD | |
CY2017Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
214013000 | USD |
us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
433989000 | USD | |
CY2016Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Assets
VariableInterestEntityConsolidatedCarryingAmountAssets
|
113515000 | USD |
CY2017Q2 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Assets
VariableInterestEntityConsolidatedCarryingAmountAssets
|
111580000 | USD |
CY2016Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
112004000 | shares |
CY2017Q2 | us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
548000 | shares |
us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
507000 | shares |