2016 Q2 Form 10-Q Financial Statement
#000076462216000125 Filed on August 02, 2016
Income Statement
Concept | 2016 Q2 | 2015 Q2 |
---|---|---|
Revenue | $915.4M | $890.6M |
YoY Change | 2.78% | -1.72% |
Cost Of Revenue | $274.8M | $281.5M |
YoY Change | -2.36% | -3.22% |
Gross Profit | $640.5M | $609.2M |
YoY Change | 5.15% | -1.01% |
Gross Profit Margin | 69.97% | 68.4% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $141.5M | $140.7M |
YoY Change | 0.57% | 13.47% |
% of Gross Profit | 22.09% | 23.1% |
Operating Expenses | $744.5M | $669.3M |
YoY Change | 11.24% | 1.87% |
Operating Profit | $231.7M | $232.0M |
YoY Change | -0.1% | -8.71% |
Interest Expense | $47.55M | $44.01M |
YoY Change | 8.05% | -8.25% |
% of Operating Profit | 20.52% | 18.97% |
Other Income/Expense, Net | $7.724M | $6.911M |
YoY Change | 11.76% | -29.28% |
Pretax Income | $191.9M | $194.9M |
YoY Change | -1.52% | -9.75% |
Income Tax | $65.74M | $67.37M |
% Of Pretax Income | 34.25% | 34.57% |
Net Earnings | $126.2M | $127.5M |
YoY Change | -1.04% | -9.82% |
Net Earnings / Revenue | 13.78% | 14.32% |
Basic Earnings Per Share | $1.09 | $1.11 |
Diluted Earnings Per Share | $1.08 | $1.10 |
COMMON SHARES | ||
Basic Shares Outstanding | 111.4M shares | 111.0M shares |
Diluted Shares Outstanding | 112.0M shares | 111.5M shares |
Balance Sheet
Concept | 2016 Q2 | 2015 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $43.00M | $14.00M |
YoY Change | 207.14% | 55.56% |
Cash & Equivalents | $43.04M | $13.56M |
Short-Term Investments | ||
Other Short-Term Assets | $42.98M | $44.83M |
YoY Change | -4.12% | -7.49% |
Inventory | $278.0M | $274.0M |
Prepaid Expenses | ||
Receivables | $276.0M | $287.0M |
Other Receivables | $0.00 | $0.00 |
Total Short-Term Assets | $963.4M | $1.032B |
YoY Change | -6.63% | 3.27% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $10.93B | $10.43B |
YoY Change | 4.8% | 3.68% |
Goodwill | ||
YoY Change | ||
Intangibles | $108.8M | $127.7M |
YoY Change | -14.87% | -6.78% |
Long-Term Investments | ||
YoY Change | ||
Other Assets | $54.40M | $51.99M |
YoY Change | 4.64% | -15.3% |
Total Long-Term Assets | $14.58B | $13.67B |
YoY Change | 6.62% | 7.71% |
TOTAL ASSETS | ||
Total Short-Term Assets | $963.4M | $1.032B |
Total Long-Term Assets | $14.58B | $13.67B |
Total Assets | $15.54B | $14.70B |
YoY Change | 5.69% | 7.39% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $316.6M | $326.1M |
YoY Change | -2.92% | 1.66% |
Accrued Expenses | $58.00M | $55.00M |
YoY Change | 5.45% | 3.77% |
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $64.14M | $157.5M |
YoY Change | -59.28% | -10.84% |
Long-Term Debt Due | $294.0M | $103.0M |
YoY Change | 185.44% | -72.09% |
Total Short-Term Liabilities | $1.479B | $1.340B |
YoY Change | 10.35% | -13.82% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $3.898B | $3.566B |
YoY Change | 9.31% | 18.88% |
Other Long-Term Liabilities | $198.0M | $196.2M |
YoY Change | 0.94% | 0.02% |
Total Long-Term Liabilities | $4.096B | $3.762B |
YoY Change | 8.87% | 17.72% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $1.479B | $1.340B |
Total Long-Term Liabilities | $4.096B | $3.762B |
Total Liabilities | $5.574B | $5.102B |
YoY Change | 9.26% | 7.4% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $2.080B | $1.933B |
YoY Change | 7.57% | 6.91% |
Common Stock | $2.549B | $2.527B |
YoY Change | 0.89% | 1.08% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | $130.0K | $1.765M |
YoY Change | -92.63% | 833.86% |
Treasury Stock Shares | 1.900K shares | 53.56K shares |
Shareholders Equity | $4.585B | $4.393B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $15.54B | $14.70B |
YoY Change | 5.69% | 7.39% |
Cashflow Statement
Concept | 2016 Q2 | 2015 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $126.2M | $127.5M |
YoY Change | -1.04% | -9.82% |
Depreciation, Depletion And Amortization | $141.5M | $140.7M |
YoY Change | 0.57% | 13.47% |
Cash From Operating Activities | $278.3M | $250.2M |
YoY Change | 11.23% | 15.89% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$353.1M | -$280.0M |
YoY Change | 26.11% | 54.44% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $10.00M | $3.300M |
YoY Change | 203.03% | -203.13% |
Cash From Investing Activities | -$343.2M | -$276.7M |
YoY Change | 24.03% | 49.97% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 93.40M | 28.50M |
YoY Change | 227.72% | -122.67% |
NET CHANGE | ||
Cash From Operating Activities | 278.3M | 250.2M |
Cash From Investing Activities | -343.2M | -276.7M |
Cash From Financing Activities | 93.40M | 28.50M |
Net Change In Cash | 28.50M | 2.000M |
YoY Change | 1325.0% | -102.12% |
FREE CASH FLOW | ||
Cash From Operating Activities | $278.3M | $250.2M |
Capital Expenditures | -$353.1M | -$280.0M |
Free Cash Flow | $631.4M | $530.2M |
YoY Change | 19.09% | 33.48% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
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Amendment Flag
AmendmentFlag
|
false | ||
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Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
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Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q2 | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2016 | ||
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Document Period End Date
DocumentPeriodEndDate
|
2016-06-30 | ||
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Document Type
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10-Q | ||
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Entity Current Reporting Status
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Entity Registrant Name
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PINNACLE WEST CAPITAL CORP | ||
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Clean Power Plan Optional Extension Period
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P2Y | ||
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Deferred Fueland Purchased Power Regulatory Liability Current
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Deferred Fueland Purchased Power Regulatory Liability Current
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|
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|
3819971000 | USD |
CY2016Q2 | us-gaap |
Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
|
4191415000 | USD |
CY2015Q4 | us-gaap |
Decommissioning Trust Assets Amount
DecommissioningTrustAssetsAmount
|
735196000 | USD |
CY2016Q2 | us-gaap |
Decommissioning Trust Assets Amount
DecommissioningTrustAssetsAmount
|
767416000 | USD |
CY2015Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
5404093000 | USD |
CY2016Q2 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
5443003000 | USD |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
65377000 | USD | |
us-gaap |
Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
|
65881000 | USD | |
CY2015Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
2723425000 | USD |
CY2016Q2 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
2794741000 | USD |
CY2015Q4 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
185997000 | USD |
CY2016Q2 | us-gaap |
Defined Benefit Plan Assets For Plan Benefits Noncurrent
DefinedBenefitPlanAssetsForPlanBenefitsNoncurrent
|
186505000 | USD |
us-gaap |
Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
|
282291000 | USD | |
CY2015Q4 | us-gaap |
Derivative Instruments And Hedges
DerivativeInstrumentsAndHedges
|
15905000 | USD |
CY2015Q4 | us-gaap |
Derivative Instruments And Hedges Liabilities
DerivativeInstrumentsAndHedgesLiabilities
|
77716000 | USD |
CY2016Q2 | us-gaap |
Derivative Instruments And Hedges Liabilities
DerivativeInstrumentsAndHedgesLiabilities
|
55338000 | USD |
CY2015Q4 | us-gaap |
Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
|
12106000 | USD |
CY2016Q2 | us-gaap |
Derivative Instruments And Hedges Noncurrent
DerivativeInstrumentsAndHedgesNoncurrent
|
5464000 | USD |
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
131833000 | USD | |
us-gaap |
Dividends Common Stock
DividendsCommonStock
|
138947000 | USD | |
CY2015Q4 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
69363000 | USD |
CY2016Q2 | us-gaap |
Dividends Payable Current
DividendsPayableCurrent
|
69484000 | USD |
CY2015Q2 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
65933000 | USD |
CY2016Q2 | us-gaap |
Dividends Payable Current And Noncurrent
DividendsPayableCurrentAndNoncurrent
|
69484000 | USD |
CY2015Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.11 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.25 | ||
CY2016Q2 | us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.09 | |
us-gaap |
Earnings Per Share Basic
EarningsPerShareBasic
|
1.13 | ||
CY2015Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.10 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.25 | ||
CY2016Q2 | us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.08 | |
us-gaap |
Earnings Per Share Diluted
EarningsPerShareDiluted
|
1.12 | ||
CY2015Q4 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
45697000 | USD |
CY2016Q2 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
36768000 | USD |
CY2015Q2 | 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 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 | |
CY2015Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Gain Loss Included In Other Comprehensive Income Loss
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationGainLossIncludedInOtherComprehensiveIncomeLoss
|
25000 | 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
|
-237000 | 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 | |
CY2015Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-4541000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Settlements
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationSettlements
|
-4852000 | 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 | |
CY2015Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
|
-3566000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Into Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersIntoLevel3
|
-3968000 | 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 | |
CY2015Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
|
944000 | USD |
us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis Unobservable Inputs Reconciliation Transfers Out Of Level3
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisUnobservableInputsReconciliationTransfersOutOfLevel3
|
-2727000 | 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 | |
CY2014Q4 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-41386000 | USD |
CY2015Q1 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-48814000 | USD |
CY2015Q2 | us-gaap |
Fair Value Net Derivative Asset Liability Measured On Recurring Basis With Unobservable Inputs
FairValueNetDerivativeAssetLiabilityMeasuredOnRecurringBasisWithUnobservableInputs
|
-42945000 | 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 |
CY2015Q2 | us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
0 | USD |
us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
0 | USD | |
CY2016Q2 | us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
13000 | USD |
us-gaap |
Gain On Sale Of Investments
GainOnSaleOfInvestments
|
13000 | USD | |
CY2015Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
194878000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
223552000 | 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 | |
CY2015Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
67371000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
75318000 | USD | |
CY2016Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
65742000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
67656000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
1834000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
2503000 | USD | |
CY2015Q4 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
589000 | USD |
CY2016Q2 | us-gaap |
Income Taxes Receivable
IncomeTaxesReceivable
|
0 | USD |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
36634000 | USD | |
us-gaap |
Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
|
47621000 | USD | |
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
15199000 | USD | |
us-gaap |
Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
|
6567000 | USD | |
us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
4552000 | USD | |
us-gaap |
Increase Decrease In Deposit Other Assets
IncreaseDecreaseInDepositOtherAssets
|
34000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-3098000 | USD | |
us-gaap |
Increase Decrease In Income Taxes Receivable
IncreaseDecreaseInIncomeTaxesReceivable
|
-589000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
18311000 | USD | |
us-gaap |
Increase Decrease In Inventories
IncreaseDecreaseInInventories
|
-1551000 | USD | |
us-gaap |
Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
|
-13138000 | USD | |
us-gaap |
Increase Decrease In Other Accrued Liabilities
IncreaseDecreaseInOtherAccruedLiabilities
|
53912000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
1616000 | USD | |
us-gaap |
Increase Decrease In Other Operating Assets
IncreaseDecreaseInOtherOperatingAssets
|
41101000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
-37012000 | USD | |
us-gaap |
Increase Decrease In Other Operating Liabilities
IncreaseDecreaseInOtherOperatingLiabilities
|
9011000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
8728000 | USD | |
us-gaap |
Increase Decrease In Prepaid Expense
IncreaseDecreaseInPrepaidExpense
|
5649000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
17402000 | USD | |
us-gaap |
Increase Decrease In Receivables
IncreaseDecreaseInReceivables
|
19898000 | USD | |
us-gaap |
Increase Decrease In Regulatory Clause Revenue
IncreaseDecreaseInRegulatoryClauseRevenue
|
11711000 | USD | |
us-gaap |
Increase Decrease In Regulatory Clause Revenue
IncreaseDecreaseInRegulatoryClauseRevenue
|
-21026000 | USD | |
us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
84683000 | USD | |
us-gaap |
Increase Decrease In Unbilled Receivables
IncreaseDecreaseInUnbilledReceivables
|
101331000 | USD | |
CY2015Q4 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
123975000 | USD |
CY2016Q2 | us-gaap |
Intangible Assets Net Excluding Goodwill
IntangibleAssetsNetExcludingGoodwill
|
108751000 | USD |
CY2015Q2 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
48328000 | USD |
us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
96727000 | USD | |
CY2016Q2 | us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
52849000 | USD |
us-gaap |
Interest Costs Incurred
InterestCostsIncurred
|
103593000 | USD | |
CY2015Q2 | us-gaap |
Interest Expense
InterestExpense
|
44006000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
88189000 | USD | |
CY2016Q2 | us-gaap |
Interest Expense
InterestExpense
|
47548000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
93065000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
84008000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
89109000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-509503000 | USD | |
CY2015Q2 | us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
4605000 | USD |
us-gaap |
Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
|
9210000 | USD | |
CY2015Q4 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
56305000 | USD |
CY2016Q2 | us-gaap |
Interest Payable Current
InterestPayableCurrent
|
57927000 | USD |
CY2015Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
184000 | USD |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
294000 | USD | |
CY2016Q2 | us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
184000 | USD |
us-gaap |
Investment Income Interest
InvestmentIncomeInterest
|
302000 | USD | |
us-gaap |
Investment Tax Credit
InvestmentTaxCredit
|
-2218000 | USD | |
us-gaap |
Investment Tax Credit
InvestmentTaxCredit
|
-2083000 | USD | |
CY2015Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
15028258000 | USD |
CY2016Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
15538565000 | USD |
CY2015Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1442317000 | USD |
CY2016Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1478544000 | USD |
CY2015Q4 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
63343000 | USD |
CY2016Q2 | us-gaap |
Liabilities Fair Value Disclosure
LiabilitiesFairValueDisclosure
|
50498000 | USD |
CY2015Q4 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
9524000 | USD |
CY2016Q2 | us-gaap |
Liability For Uncertain Tax Positions Noncurrent
LiabilityForUncertainTaxPositionsNoncurrent
|
9772000 | USD |
CY2015Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
4106367000 | USD |
CY2016Q2 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
4783591000 | USD |
CY2015Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
3462391000 | USD |
CY2016Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
3897835000 | USD |
CY2015Q2 | us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
650000 | USD |
us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
1145000 | USD | |
CY2016Q2 | us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
539000 | USD |
us-gaap |
Loss On Sale Of Investments
LossOnSaleOfInvestments
|
1058000 | USD | |
CY2015Q4 | us-gaap |
Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
|
201984000 | USD |
CY2016Q2 | us-gaap |
Mine Reclamation And Closing Liability Noncurrent
MineReclamationAndClosingLiabilityNoncurrent
|
203623000 | USD |
CY2015Q4 | us-gaap |
Minority Interest
MinorityInterest
|
135540000 | USD |
CY2016Q2 | us-gaap |
Minority Interest
MinorityInterest
|
133915000 | USD |
us-gaap |
Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
|
28012000 | 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
|
121162000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
296534000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-715457000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
394294000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
422475000 | 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 | |
CY2015Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
122902000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
139024000 | 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 | |
CY2015Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
6911000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
12084000 | USD | |
CY2016Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
7724000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
14319000 | USD | |
CY2015Q4 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
123139000 | USD |
CY2016Q2 | us-gaap |
Nuclear Fuel Net Of Amortization
NuclearFuelNetOfAmortization
|
120408000 | USD |
CY2015Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
231973000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
299657000 | USD | |
CY2016Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
231748000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
281910000 | USD | |
CY2015Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
37242000 | USD |
CY2016Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
42979000 | USD |
CY2015Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
52518000 | USD |
CY2016Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
54401000 | USD |
CY2015Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
782000 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
2541000 | 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 | |
CY2015Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
117000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
|
-466000 | 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 | |
CY2015Q2 | us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
74000 | USD |
us-gaap |
Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax
|
-793000 | 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 | |
CY2015Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-874000 | USD |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax
|
-2850000 | 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 | |
CY2015Q2 | us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
-556000 | USD |
us-gaap |
Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Tax
OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesTax
|
-923000 | 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 | |
CY2015Q2 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
25000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax
|
-775000 | 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 | |
CY2015Q2 | us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
16000 | USD |
us-gaap |
Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Tax
OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodTax
|
489000 | 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 | |
CY2015Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
462000 | USD |
us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
1651000 | USD | |
CY2016Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
1329000 | USD |
us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
1877000 | USD | |
CY2015Q4 | us-gaap |
Other Deferred Costs Net
OtherDeferredCostsNet
|
128835000 | USD |
CY2016Q2 | us-gaap |
Other Deferred Costs Net
OtherDeferredCostsNet
|
129910000 | USD |
CY2015Q4 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
234234000 | USD |
CY2016Q2 | us-gaap |
Other Inventory Supplies
OtherInventorySupplies
|
241612000 | USD |
CY2015Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
197861000 | USD |
CY2016Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
265498000 | USD |
CY2015Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
186345000 | USD |
CY2016Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
198025000 | USD |
CY2015Q4 | us-gaap |
Other Long Term Debt Current
OtherLongTermDebtCurrent
|
357580000 | USD |
CY2016Q2 | us-gaap |
Other Long Term Debt Current
OtherLongTermDebtCurrent
|
293580000 | USD |
CY2015Q2 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
2609000 | USD |
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
6895000 | USD | |
CY2016Q2 | us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
2842000 | USD |
us-gaap |
Other Nonoperating Expense
OtherNonoperatingExpense
|
6880000 | USD | |
CY2015Q2 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
175000 | USD |
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
410000 | USD | |
CY2016Q2 | us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
197000 | USD |
us-gaap |
Other Nonoperating Income
OtherNonoperatingIncome
|
314000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
2068000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
1307000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
128241000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
135335000 | USD | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
531035000 | USD | |
us-gaap |
Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
|
731609000 | USD | |
us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
234651000 | USD | |
us-gaap |
Payments To Invest In Decommissioning Fund
PaymentsToInvestInDecommissioningFund
|
291734000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
28012000 | USD | |
us-gaap |
Payments To Minority Shareholders
PaymentsToMinorityShareholders
|
11372000 | USD | |
CY2015Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
480998000 | USD |
CY2016Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
440919000 | USD |
us-gaap |
Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
|
41010000 | USD | |
us-gaap |
Proceeds From Contribution In Aid Of Construction
ProceedsFromContributionInAidOfConstruction
|
29127000 | USD | |
us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
225779000 | USD | |
us-gaap |
Proceeds From Decommissioning Fund
ProceedsFromDecommissioningFund
|
290594000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
600000000 | USD | |
us-gaap |
Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
|
445933000 | 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
|
10100000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
64140000 | USD | |
us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
12161000 | USD | |
us-gaap |
Proceeds From Repurchase Of Equity
ProceedsFromRepurchaseOfEquity
|
10017000 | USD | |
CY2015Q2 | us-gaap |
Profit Loss
ProfitLoss
|
127507000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
148234000 | USD | |
CY2016Q2 | us-gaap |
Profit Loss
ProfitLoss
|
126182000 | USD |
us-gaap |
Profit Loss
ProfitLoss
|
135508000 | USD | |
CY2015Q4 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
16222232000 | USD |
CY2016Q2 | us-gaap |
Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
|
16663962000 | USD |
CY2015Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
10628138000 | USD |
CY2016Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
10930105000 | USD |
CY2015Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
4322000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
8538000 | 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 | |
CY2015Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
9345000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity
PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity
|
18569000 | 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 | |
CY2015Q4 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
11808944000 | USD |
CY2016Q2 | us-gaap |
Public Utilities Property Plant And Equipment Net
PublicUtilitiesPropertyPlantAndEquipmentNet
|
12240860000 | USD |
CY2012Q3 | us-gaap |
Regulatory Asset Amortization Period
RegulatoryAssetAmortizationPeriod
|
P3Y | |
CY2015Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
149555000 | USD |
CY2016Q2 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
108596000 | USD |
CY2015Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1214146000 | USD |
CY2016Q2 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1190622000 | USD |
CY2015Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
136078000 | USD |
CY2016Q2 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
113733000 | USD |
CY2015Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
994152000 | USD |
CY2016Q2 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
1010821000 | USD |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
344847000 | USD | |
us-gaap |
Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
|
76850000 | USD | |
CY2015Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2092803000 | USD |
CY2016Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2079619000 | USD |
CY2015Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
890648000 | USD |
us-gaap |
Sales Revenue Net
SalesRevenueNet
|
1561867000 | USD | |
CY2016Q2 | us-gaap |
Sales Revenue Net
SalesRevenueNet
|
915394000 | USD |
us-gaap |
Sales Revenue Net
SalesRevenueNet
|
1592561000 | USD | |
CY2015Q4 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
0 | USD |
CY2016Q2 | us-gaap |
Short Term Borrowings
ShortTermBorrowings
|
64140000 | USD |
us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
13975000 | USD | |
us-gaap |
Stock Issued During Period Value New Issues
StockIssuedDuringPeriodValueNewIssues
|
7830000 | USD | |
us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
7732000 | USD | |
us-gaap |
Stock Issued During Period Value Treasury Stock Reissued
StockIssuedDuringPeriodValueTreasuryStockReissued
|
10558000 | USD | |
CY2015Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4583917000 | USD |
CY2016Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4585268000 | USD |
CY2014Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4519102000 | USD |
CY2015Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4525643000 | 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 |
CY2015Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
43032000 | USD |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
86248000 | USD | |
CY2016Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
42117000 | USD |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
84618000 | USD | |
CY2015Q4 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
138600000 | USD |
us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
594000 | shares | |
CY2016Q2 | us-gaap |
Taxes Payable Current
TaxesPayableCurrent
|
145167000 | USD |
CY2015Q4 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
115030 | shares |
CY2016Q2 | us-gaap |
Treasury Stock Shares
TreasuryStockShares
|
1900 | shares |
CY2015Q4 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
5806000 | USD |
CY2016Q2 | us-gaap |
Treasury Stock Value
TreasuryStockValue
|
130000 | USD |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
6096000 | USD | |
us-gaap |
Treasury Stock Value Acquired Cost Method
TreasuryStockValueAcquiredCostMethod
|
4880000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
225000 | USD | |
us-gaap |
Unrealized Gain Loss On Derivatives
UnrealizedGainLossOnDerivatives
|
237000 | USD | |
CY2015Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
210965000 | USD |
us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
425909000 | USD | |
CY2016Q2 | us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
242279000 | USD |
us-gaap |
Utilities Operating Expense Maintenance And Operations
UtilitiesOperatingExpenseMaintenanceAndOperations
|
485474000 | USD | |
CY2015Q4 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Assets
VariableInterestEntityConsolidatedCarryingAmountAssets
|
117385000 | USD |
CY2016Q2 | us-gaap |
Variable Interest Entity Consolidated Carrying Amount Assets
VariableInterestEntityConsolidatedCarryingAmountAssets
|
115450000 | USD |
CY2015Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
111460000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
111426000 | shares | |
CY2016Q2 | us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
112004000 | shares |
us-gaap |
Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
|
111930000 | shares | |
CY2015Q2 | us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
110986000 | shares |
us-gaap |
Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
|
110958000 | 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 | |
CY2015Q2 | us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
474000 | shares |
us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
468000 | shares | |
CY2016Q2 | us-gaap |
Weighted Average Number Of Shares Restricted Stock
WeightedAverageNumberOfSharesRestrictedStock
|
636000 | shares |