2017 Q2 Form 10-Q Financial Statement
#000035254117000081 Filed on August 04, 2017
Income Statement
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
Revenue | $765.3M | $754.6M |
YoY Change | 1.42% | 5.21% |
Cost Of Revenue | $28.30M | $24.60M |
YoY Change | 15.04% | 12.33% |
Gross Profit | $737.0M | $730.0M |
YoY Change | 0.96% | 4.99% |
Gross Profit Margin | 96.3% | 96.74% |
Selling, General & Admin | ||
YoY Change | ||
% of Gross Profit | ||
Research & Development | ||
YoY Change | ||
% of Gross Profit | ||
Depreciation & Amortization | $115.0M | $102.1M |
YoY Change | 12.63% | 1.69% |
% of Gross Profit | 15.6% | 13.99% |
Operating Expenses | $583.3M | $601.4M |
YoY Change | -3.01% | 2.58% |
Operating Profit | $153.7M | $128.6M |
YoY Change | 19.52% | 17.98% |
Interest Expense | $52.80M | $48.00M |
YoY Change | 10.0% | 3.23% |
% of Operating Profit | 34.35% | 37.33% |
Other Income/Expense, Net | -$35.70M | -$23.60M |
YoY Change | 51.27% | -10.61% |
Pretax Income | $118.0M | $105.0M |
YoY Change | 12.38% | 27.12% |
Income Tax | $21.20M | $18.10M |
% Of Pretax Income | 17.97% | 17.24% |
Net Earnings | $96.80M | $86.40M |
YoY Change | 12.04% | 23.25% |
Net Earnings / Revenue | 12.65% | 11.45% |
Basic Earnings Per Share | ||
Diluted Earnings Per Share | $0.41 | $0.37 |
COMMON SHARES | ||
Basic Shares Outstanding | 231.1M shares | 227.3M shares |
Diluted Shares Outstanding |
Balance Sheet
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
SHORT-TERM ASSETS | ||
Cash & Short-Term Investments | $7.000M | $7.000M |
YoY Change | 0.0% | -87.27% |
Cash & Equivalents | $7.300M | $6.500M |
Short-Term Investments | ||
Other Short-Term Assets | $112.4M | $98.80M |
YoY Change | 13.77% | -77.31% |
Inventory | $202.0M | $209.0M |
Prepaid Expenses | ||
Receivables | $424.9M | $316.3M |
Other Receivables | $0.00 | $0.00 |
Total Short-Term Assets | $814.7M | $702.3M |
YoY Change | 16.0% | -32.72% |
LONG-TERM ASSETS | ||
Property, Plant & Equipment | $10.61B | $9.846B |
YoY Change | 7.74% | 7.34% |
Goodwill | ||
YoY Change | ||
Intangibles | ||
YoY Change | ||
Long-Term Investments | $355.0M | $325.0M |
YoY Change | 9.23% | -7.14% |
Other Assets | $18.60M | $10.90M |
YoY Change | 70.64% | -71.47% |
Total Long-Term Assets | $1.966B | $11.98B |
YoY Change | -83.59% | 6.34% |
TOTAL ASSETS | ||
Total Short-Term Assets | $814.7M | $702.3M |
Total Long-Term Assets | $1.966B | $11.98B |
Total Assets | $13.74B | $12.69B |
YoY Change | 8.34% | 3.03% |
SHORT-TERM LIABILITIES | ||
YoY Change | ||
Accounts Payable | $381.1M | $353.0M |
YoY Change | 7.96% | -5.84% |
Accrued Expenses | ||
YoY Change | ||
Deferred Revenue | ||
YoY Change | ||
Short-Term Debt | $369.0M | $221.0M |
YoY Change | 66.97% | 82.64% |
Long-Term Debt Due | $5.200M | $314.0M |
YoY Change | -98.34% | 837.31% |
Total Short-Term Liabilities | $1.208B | $1.373B |
YoY Change | -12.02% | 38.5% |
LONG-TERM LIABILITIES | ||
Long-Term Debt | $4.354B | $3.588B |
YoY Change | 21.34% | -3.47% |
Other Long-Term Liabilities | $288.3M | $297.3M |
YoY Change | -3.03% | -13.27% |
Total Long-Term Liabilities | $4.643B | $3.886B |
YoY Change | 19.48% | -4.3% |
TOTAL LIABILITIES | ||
Total Short-Term Liabilities | $1.208B | $1.373B |
Total Long-Term Liabilities | $4.643B | $3.886B |
Total Liabilities | $5.851B | $5.259B |
YoY Change | 11.26% | 4.1% |
SHAREHOLDERS EQUITY | ||
Retained Earnings | $2.229B | $2.116B |
YoY Change | 5.32% | 6.91% |
Common Stock | $1.833B | $1.684B |
YoY Change | 8.82% | 2.06% |
Preferred Stock | ||
YoY Change | ||
Treasury Stock (at cost) | ||
YoY Change | ||
Treasury Stock Shares | ||
Shareholders Equity | $4.050B | $3.790B |
YoY Change | ||
Total Liabilities & Shareholders Equity | $13.74B | $12.69B |
YoY Change | 8.34% | 3.03% |
Cashflow Statement
Concept | 2017 Q2 | 2016 Q2 |
---|---|---|
OPERATING ACTIVITIES | ||
Net Income | $96.80M | $86.40M |
YoY Change | 12.04% | 23.25% |
Depreciation, Depletion And Amortization | $115.0M | $102.1M |
YoY Change | 12.63% | 1.69% |
Cash From Operating Activities | $8.500M | $281.7M |
YoY Change | -96.98% | 39.04% |
INVESTING ACTIVITIES | ||
Capital Expenditures | -$296.7M | -$270.6M |
YoY Change | 9.65% | 28.73% |
Acquisitions | ||
YoY Change | ||
Other Investing Activities | $132.0M | -$10.20M |
YoY Change | -1394.12% | 10.87% |
Cash From Investing Activities | -$164.7M | -$280.8M |
YoY Change | -41.35% | 27.99% |
FINANCING ACTIVITIES | ||
Cash Dividend Paid | ||
YoY Change | ||
Common Stock Issuance & Retirement, Net | ||
YoY Change | ||
Debt Paid & Issued, Net | ||
YoY Change | ||
Cash From Financing Activities | 153.4M | 800.0K |
YoY Change | 19075.0% | -103.08% |
NET CHANGE | ||
Cash From Operating Activities | 8.500M | 281.7M |
Cash From Investing Activities | -164.7M | -280.8M |
Cash From Financing Activities | 153.4M | 800.0K |
Net Change In Cash | -2.800M | 1.700M |
YoY Change | -264.71% | -103.97% |
FREE CASH FLOW | ||
Cash From Operating Activities | $8.500M | $281.7M |
Capital Expenditures | -$296.7M | -$270.6M |
Free Cash Flow | $305.2M | $552.3M |
YoY Change | -44.74% | 33.79% |
Facts In Submission
Frame | Concept Type | Concept / XBRL Key | Value | Unit |
---|---|---|---|---|
dei |
Entity Registrant Name
EntityRegistrantName
|
ALLIANT ENERGY CORP | ||
dei |
Document Fiscal Year Focus
DocumentFiscalYearFocus
|
2017 | ||
lnt |
Adjustment Depreciation And Amortization Including Discontinued Operations
AdjustmentDepreciationAndAmortizationIncludingDiscontinuedOperations
|
204600000 | USD | |
dei |
Amendment Flag
AmendmentFlag
|
false | ||
dei |
Current Fiscal Year End Date
CurrentFiscalYearEndDate
|
--12-31 | ||
dei |
Document Fiscal Period Focus
DocumentFiscalPeriodFocus
|
Q2 | ||
dei |
Document Period End Date
DocumentPeriodEndDate
|
2017-06-30 | ||
dei |
Document Type
DocumentType
|
10-Q | ||
dei |
Entity Central Index Key
EntityCentralIndexKey
|
0000352541 | ||
CY2017Q2 | dei |
Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
|
231062417 | shares |
dei |
Entity Filer Category
EntityFilerCategory
|
Large Accelerated Filer | ||
lnt |
Adjustment Depreciation And Amortization Including Discontinued Operations
AdjustmentDepreciationAndAmortizationIncludingDiscontinuedOperations
|
222000000 | USD | |
CY2016Q4 | lnt |
Common Stock Held In Trust Shares
CommonStockHeldInTrustShares
|
441695 | shares |
CY2017Q2 | lnt |
Common Stock Held In Trust Shares
CommonStockHeldInTrustShares
|
450173 | shares |
CY2016Q4 | lnt |
Common Stock Held In Trust Weighted Average Value Per Share
CommonStockHeldInTrustWeightedAverageValuePerShare
|
22.71 | |
CY2017Q2 | lnt |
Common Stock Held In Trust Weighted Average Value Per Share
CommonStockHeldInTrustWeightedAverageValuePerShare
|
23.25 | |
CY2016Q2 | lnt |
Effective Income Tax Rate Reconciliation Effect Of Rate Making On Property Related Differences
EffectiveIncomeTaxRateReconciliationEffectOfRateMakingOnPropertyRelatedDifferences
|
-0.049 | |
lnt |
Effective Income Tax Rate Reconciliation Effect Of Rate Making On Property Related Differences
EffectiveIncomeTaxRateReconciliationEffectOfRateMakingOnPropertyRelatedDifferences
|
-0.059 | ||
CY2017Q2 | lnt |
Effective Income Tax Rate Reconciliation Effect Of Rate Making On Property Related Differences
EffectiveIncomeTaxRateReconciliationEffectOfRateMakingOnPropertyRelatedDifferences
|
-0.090 | |
lnt |
Effective Income Tax Rate Reconciliation Effect Of Rate Making On Property Related Differences
EffectiveIncomeTaxRateReconciliationEffectOfRateMakingOnPropertyRelatedDifferences
|
-0.080 | ||
CY2016Q2 | lnt |
Effective Income Tax Rate Reconciliation Tax Benefit Rider
EffectiveIncomeTaxRateReconciliationTaxBenefitRider
|
-0.079 | |
lnt |
Effective Income Tax Rate Reconciliation Tax Benefit Rider
EffectiveIncomeTaxRateReconciliationTaxBenefitRider
|
-0.084 | ||
CY2017Q2 | lnt |
Effective Income Tax Rate Reconciliation Tax Benefit Rider
EffectiveIncomeTaxRateReconciliationTaxBenefitRider
|
-0.078 | |
lnt |
Effective Income Tax Rate Reconciliation Tax Benefit Rider
EffectiveIncomeTaxRateReconciliationTaxBenefitRider
|
-0.078 | ||
CY2016Q4 | lnt |
Fair Value Of Deferred Proceeds Of Receivables Sold
FairValueOfDeferredProceedsOfReceivablesSold
|
211100000 | USD |
CY2017Q2 | lnt |
Fair Value Of Deferred Proceeds Of Receivables Sold
FairValueOfDeferredProceedsOfReceivablesSold
|
170000000 | USD |
lnt |
Increase Decrease In Deferred Income Taxes Noncurrent Liabilities
IncreaseDecreaseInDeferredIncomeTaxesNoncurrentLiabilities
|
111100000 | USD | |
CY2017Q2 | lnt |
Individual Commitments Incurred
IndividualCommitmentsIncurred
|
1000000 | USD |
CY2016Q4 | lnt |
Investments Business Line1
InvestmentsBusinessLine1
|
317600000 | USD |
CY2017Q2 | lnt |
Investments Business Line1
InvestmentsBusinessLine1
|
335200000 | USD |
lnt |
Other Common Stock Activity
OtherCommonStockActivity
|
45847 | shares | |
lnt |
Payments To Acquire Productive Assets Business Line1
PaymentsToAcquireProductiveAssetsBusinessLine1
|
491000000 | USD | |
lnt |
Payments To Acquire Productive Assets Business Line1
PaymentsToAcquireProductiveAssetsBusinessLine1
|
579300000 | USD | |
lnt |
Payments To Acquire Productive Assets Business Line2
PaymentsToAcquireProductiveAssetsBusinessLine2
|
28900000 | USD | |
CY2016Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
9100000 | USD |
lnt |
Payments To Acquire Productive Assets Business Line2
PaymentsToAcquireProductiveAssetsBusinessLine2
|
28200000 | USD | |
CY2016Q4 | lnt |
Preferred Stock Fair Value
PreferredStockFairValue
|
194800000 | USD |
CY2017Q2 | lnt |
Preferred Stock Fair Value
PreferredStockFairValue
|
206200000 | USD |
CY2017Q2 | lnt |
Present Value Abandonment Obligation
PresentValueAbandonmentObligation
|
32000000 | USD |
lnt |
Shares Of Stock Issued Shareowner Direct Plan
SharesOfStockIssuedShareownerDirectPlan
|
354494 | shares | |
CY2016Q2 | lnt |
Weighted Average Interest Rate Short Term Debt
WeightedAverageInterestRateShortTermDebt
|
0.006 | |
lnt |
Weighted Average Interest Rate Short Term Debt
WeightedAverageInterestRateShortTermDebt
|
0.006 | ||
CY2017Q2 | lnt |
Weighted Average Interest Rate Short Term Debt
WeightedAverageInterestRateShortTermDebt
|
0.011 | |
lnt |
Weighted Average Interest Rate Short Term Debt
WeightedAverageInterestRateShortTermDebt
|
0.010 | ||
CY2016Q4 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
445300000 | USD |
CY2017Q2 | us-gaap |
Accounts Payable Current
AccountsPayableCurrent
|
381100000 | USD |
CY2016Q4 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
493300000 | USD |
CY2017Q2 | us-gaap |
Accounts Receivable Net Current
AccountsReceivableNetCurrent
|
424900000 | USD |
CY2016Q4 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-400000 | USD |
CY2017Q2 | us-gaap |
Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
|
-400000 | USD |
CY2016Q4 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
1693100000 | USD |
CY2017Q2 | us-gaap |
Additional Paid In Capital Common Stock
AdditionalPaidInCapitalCommonStock
|
1830400000 | USD |
CY2016Q2 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
7100000 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
12400000 | USD | |
CY2017Q2 | us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
1600000 | USD |
us-gaap |
Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
|
4800000 | USD | |
CY2016Q4 | us-gaap |
Assets
Assets
|
13373800000 | USD |
CY2017Q2 | us-gaap |
Assets
Assets
|
13743400000 | USD |
CY2016Q4 | us-gaap |
Assets Current
AssetsCurrent
|
877100000 | USD |
CY2017Q2 | us-gaap |
Assets Current
AssetsCurrent
|
814700000 | USD |
CY2016Q4 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
1879900000 | USD |
CY2017Q2 | us-gaap |
Assets Noncurrent
AssetsNoncurrent
|
1966100000 | USD |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
122100000 | USD | |
us-gaap |
Capital Expenditures Incurred But Not Yet Paid
CapitalExpendituresIncurredButNotYetPaid
|
124300000 | USD | |
CY2015Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
5800000 | USD |
CY2016Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
6500000 | USD |
CY2016Q4 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
8200000 | USD |
CY2017Q2 | us-gaap |
Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
|
7300000 | USD |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
700000 | USD | |
us-gaap |
Cash And Cash Equivalents Period Increase Decrease
CashAndCashEquivalentsPeriodIncreaseDecrease
|
-900000 | USD | |
CY2016Q4 | us-gaap |
Commercial Paper
CommercialPaper
|
244100000 | USD |
CY2017Q2 | us-gaap |
Commercial Paper
CommercialPaper
|
368600000 | USD |
CY2016Q4 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2017Q2 | us-gaap |
Commitments And Contingencies
CommitmentsAndContingencies
|
USD | |
CY2016Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.29375 | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.5875 | ||
CY2017Q2 | us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.315 | |
us-gaap |
Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
|
0.63 | ||
CY2016Q4 | us-gaap |
Common Stock Held In Trust
CommonStockHeldInTrust
|
10000000 | USD |
CY2017Q2 | us-gaap |
Common Stock Held In Trust
CommonStockHeldInTrust
|
10500000 | USD |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
19600000 | USD | |
CY2017Q2 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
2681300000 | USD |
CY2016Q2 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
5700000 | USD |
us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
11900000 | USD | |
CY2017Q2 | us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
6000000 | USD |
CY2016Q2 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | |
us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | ||
CY2017Q2 | us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | |
us-gaap |
Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
|
0.350 | ||
CY2016Q2 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.057 | |
us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.060 | ||
CY2016Q4 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2017Q2 | us-gaap |
Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
|
0.01 | |
CY2016Q4 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
480000000 | shares |
CY2017Q2 | us-gaap |
Common Stock Shares Authorized
CommonStockSharesAuthorized
|
480000000 | shares |
CY2016Q4 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
227673654 | shares |
CY2017Q2 | us-gaap |
Common Stock Shares Outstanding
CommonStockSharesOutstanding
|
231062417 | shares |
CY2016Q4 | us-gaap |
Common Stock Value
CommonStockValue
|
2300000 | USD |
CY2017Q2 | us-gaap |
Common Stock Value
CommonStockValue
|
2300000 | USD |
CY2016Q2 | us-gaap |
Cost Of Domestic Regulated Gas Revenue
CostOfDomesticRegulatedGasRevenue
|
24600000 | USD |
us-gaap |
Cost Of Domestic Regulated Gas Revenue
CostOfDomesticRegulatedGasRevenue
|
119800000 | USD | |
CY2017Q2 | us-gaap |
Cost Of Domestic Regulated Gas Revenue
CostOfDomesticRegulatedGasRevenue
|
28300000 | USD |
us-gaap |
Cost Of Domestic Regulated Gas Revenue
CostOfDomesticRegulatedGasRevenue
|
120500000 | USD | |
CY2016Q2 | us-gaap |
Cost Of Transmission
CostOfTransmission
|
130300000 | USD |
us-gaap |
Cost Of Transmission
CostOfTransmission
|
258200000 | USD | |
CY2017Q2 | us-gaap |
Cost Of Transmission
CostOfTransmission
|
117600000 | USD |
us-gaap |
Cost Of Transmission
CostOfTransmission
|
242300000 | USD | |
CY2016Q2 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
626000000 | USD |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
1323900000 | USD | |
CY2017Q2 | us-gaap |
Costs And Expenses
CostsAndExpenses
|
616000000 | USD |
us-gaap |
Costs And Expenses
CostsAndExpenses
|
1327000000 | USD | |
CY2016Q4 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
3834200000 | USD |
CY2017Q2 | us-gaap |
Deferred Credits And Other Liabilities
DeferredCreditsAndOtherLiabilities
|
3930500000 | USD |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
46100000 | USD | |
us-gaap |
Deferred Income Taxes And Tax Credits
DeferredIncomeTaxesAndTaxCredits
|
49700000 | USD | |
CY2016Q4 | us-gaap |
Deferred Tax Liabilities Noncurrent
DeferredTaxLiabilitiesNoncurrent
|
2570200000 | USD |
us-gaap |
Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
|
12500000 | USD | |
CY2016Q2 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
102100000 | USD |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
204600000 | USD | |
CY2017Q2 | us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
115000000 | USD |
us-gaap |
Depreciation And Amortization
DepreciationAndAmortization
|
222000000 | USD | |
CY2016Q2 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
2500000 | USD |
us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
5100000 | USD | |
CY2017Q2 | us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
2500000 | USD |
us-gaap |
Dividends Preferred Stock
DividendsPreferredStock
|
5100000 | USD | |
CY2016Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.37 | |
us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.80 | ||
CY2017Q2 | us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.41 | |
us-gaap |
Earnings Per Share Basic And Diluted
EarningsPerShareBasicAndDiluted
|
0.85 | ||
CY2016Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.172 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.175 | ||
CY2017Q2 | us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.180 | |
us-gaap |
Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
|
0.164 | ||
CY2017Q2 | us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.059 | |
us-gaap |
Effective Income Tax Rate Reconciliation Deductions Qualified Production Activities
EffectiveIncomeTaxRateReconciliationDeductionsQualifiedProductionActivities
|
0.059 | ||
CY2016Q2 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.007 | |
us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.028 | ||
CY2017Q2 | us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.057 | |
us-gaap |
Effective Income Tax Rate Reconciliation Other Adjustments
EffectiveIncomeTaxRateReconciliationOtherAdjustments
|
0.031 | ||
CY2016Q2 | us-gaap |
Electric Domestic Regulated Revenue
ElectricDomesticRegulatedRevenue
|
675900000 | USD |
us-gaap |
Electric Domestic Regulated Revenue
ElectricDomesticRegulatedRevenue
|
1344800000 | USD | |
CY2017Q2 | us-gaap |
Electric Domestic Regulated Revenue
ElectricDomesticRegulatedRevenue
|
680900000 | USD |
us-gaap |
Electric Domestic Regulated Revenue
ElectricDomesticRegulatedRevenue
|
1358500000 | USD | |
CY2016Q2 | us-gaap |
Electric Production Expense
ElectricProductionExpense
|
199500000 | USD |
us-gaap |
Electric Production Expense
ElectricProductionExpense
|
400400000 | USD | |
CY2017Q2 | us-gaap |
Electric Production Expense
ElectricProductionExpense
|
184300000 | USD |
us-gaap |
Electric Production Expense
ElectricProductionExpense
|
392100000 | USD | |
CY2017Q2 | us-gaap |
Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized
EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
|
10500000 | USD |
CY2016Q2 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
2900000 | USD |
us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
5100000 | USD | |
CY2017Q2 | us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
600000 | USD |
us-gaap |
Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
|
1900000 | USD | |
CY2016Q4 | us-gaap |
Energy Related Inventory Gas Stored Underground
EnergyRelatedInventoryGasStoredUnderground
|
37600000 | USD |
CY2017Q2 | us-gaap |
Energy Related Inventory Gas Stored Underground
EnergyRelatedInventoryGasStoredUnderground
|
22200000 | USD |
CY2016Q4 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
98100000 | USD |
CY2017Q2 | us-gaap |
Energy Related Inventory Other Fossil Fuel
EnergyRelatedInventoryOtherFossilFuel
|
84700000 | USD |
CY2016Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
57000000 | USD |
us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
209200000 | USD | |
CY2017Q2 | us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
62600000 | USD |
us-gaap |
Gas Domestic Regulated Revenue
GasDomesticRegulatedRevenue
|
216900000 | USD | |
CY2016Q2 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
84400000 | USD |
us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
182000000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
94300000 | USD |
us-gaap |
Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
|
193300000 | USD | |
CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
105000000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
226800000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
118000000 | USD |
us-gaap |
Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
|
237200000 | USD | |
CY2016Q2 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
86900000 | USD |
us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
187100000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
96800000 | USD |
us-gaap |
Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
|
198400000 | USD | |
CY2016Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-500000 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
-1600000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
0 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
|
1400000 | USD | |
CY2016Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-500000 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
-1600000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
0 | USD |
us-gaap |
Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity
IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity
|
1400000 | USD | |
CY2017Q2 | us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
11300000 | USD |
us-gaap |
Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
|
22800000 | USD | |
CY2016Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
18100000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
39700000 | USD | |
CY2017Q2 | us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
21200000 | USD |
us-gaap |
Income Tax Expense Benefit
IncomeTaxExpenseBenefit
|
38800000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
4300000 | USD | |
us-gaap |
Income Taxes Paid Net
IncomeTaxesPaidNet
|
11400000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
59500000 | USD | |
us-gaap |
Increase Decrease In Accounts Receivable
IncreaseDecreaseInAccountsReceivable
|
-47700000 | USD | |
us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-46200000 | USD | |
us-gaap |
Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
|
-60900000 | USD | |
us-gaap |
Increase Decrease In Derivative Liabilities
IncreaseDecreaseInDerivativeLiabilities
|
-27500000 | USD | |
us-gaap |
Increase Decrease In Derivative Liabilities
IncreaseDecreaseInDerivativeLiabilities
|
16800000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
-4900000 | USD | |
us-gaap |
Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
|
20700000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-133000000 | USD | |
us-gaap |
Increase Decrease In Other Receivables
IncreaseDecreaseInOtherReceivables
|
-22000000 | USD | |
us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
-34700000 | USD | |
us-gaap |
Increase Decrease In Other Regulatory Assets
IncreaseDecreaseInOtherRegulatoryAssets
|
66700000 | USD | |
us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-29200000 | USD | |
us-gaap |
Increase Decrease In Regulatory Liabilities
IncreaseDecreaseInRegulatoryLiabilities
|
-19000000 | USD | |
CY2016Q2 | us-gaap |
Interest Expense
InterestExpense
|
48000000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
96000000 | USD | |
CY2017Q2 | us-gaap |
Interest Expense
InterestExpense
|
52800000 | USD |
us-gaap |
Interest Expense
InterestExpense
|
105100000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
95800000 | USD | |
us-gaap |
Interest Paid Net
InterestPaidNet
|
105000000 | USD | |
CY2016Q4 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
86600000 | USD |
CY2017Q2 | us-gaap |
Inventory Raw Materials And Supplies
InventoryRawMaterialsAndSupplies
|
94700000 | USD |
CY2016Q4 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
13373800000 | USD |
CY2017Q2 | us-gaap |
Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
|
13743400000 | USD |
CY2016Q4 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1162000000 | USD |
CY2017Q2 | us-gaap |
Liabilities Current
LiabilitiesCurrent
|
1208200000 | USD |
CY2017Q2 | us-gaap |
Line Of Credit Facility Remaining Borrowing Capacity
LineOfCreditFacilityRemainingBorrowingCapacity
|
591400000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
4600000 | USD |
CY2017Q2 | us-gaap |
Long Term Debt Current
LongTermDebtCurrent
|
5200000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
4799000000 | USD |
CY2017Q2 | us-gaap |
Long Term Debt Fair Value
LongTermDebtFairValue
|
4881700000 | USD |
CY2016Q4 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
4315600000 | USD |
CY2017Q2 | us-gaap |
Long Term Debt Noncurrent
LongTermDebtNoncurrent
|
4354300000 | USD |
CY2016Q4 | us-gaap |
Long Term Investments
LongTermInvestments
|
337600000 | USD |
CY2017Q2 | us-gaap |
Long Term Investments
LongTermInvestments
|
354500000 | USD |
us-gaap |
Long Term Purchase Commitment Amount
LongTermPurchaseCommitmentAmount
|
2270000000 | USD | |
CY2016Q4 | us-gaap |
Minority Interest Amount Represented By Preferred Stock
MinorityInterestAmountRepresentedByPreferredStock
|
200000000 | USD |
CY2017Q2 | us-gaap |
Minority Interest Amount Represented By Preferred Stock
MinorityInterestAmountRepresentedByPreferredStock
|
200000000 | USD |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
-8500000 | USD | |
us-gaap |
Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
|
123500000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-500800000 | USD | |
us-gaap |
Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
|
-626400000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
510000000 | USD | |
us-gaap |
Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
|
502000000 | USD | |
CY2016Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
86400000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
185500000 | USD | |
CY2017Q2 | us-gaap |
Net Income Loss
NetIncomeLoss
|
96800000 | USD |
us-gaap |
Net Income Loss
NetIncomeLoss
|
199800000 | USD | |
CY2016Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
83900000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
180400000 | USD | |
CY2017Q2 | us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
94300000 | USD |
us-gaap |
Net Income Loss Available To Common Stockholders Basic
NetIncomeLossAvailableToCommonStockholdersBasic
|
194700000 | USD | |
CY2016Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-23600000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-47700000 | USD | |
CY2017Q2 | us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-31300000 | USD |
us-gaap |
Nonoperating Income Expense
NonoperatingIncomeExpense
|
-55000000 | USD | |
CY2016Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
128600000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
274500000 | USD | |
CY2017Q2 | us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
149300000 | USD |
us-gaap |
Operating Income Loss
OperatingIncomeLoss
|
292200000 | USD | |
CY2016Q4 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
95500000 | USD |
CY2017Q2 | us-gaap |
Other Assets Current
OtherAssetsCurrent
|
112400000 | USD |
CY2016Q4 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
22600000 | USD |
CY2017Q2 | us-gaap |
Other Assets Noncurrent
OtherAssetsNoncurrent
|
18600000 | USD |
CY2016Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
0 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
0 | USD | |
CY2017Q2 | us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
0 | USD |
us-gaap |
Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
|
0 | USD | |
CY2016Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
144500000 | USD |
us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
289600000 | USD | |
CY2017Q2 | us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
145100000 | USD |
us-gaap |
Other Cost And Expense Operating
OtherCostAndExpenseOperating
|
298000000 | USD | |
CY2016Q4 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
281800000 | USD |
CY2017Q2 | us-gaap |
Other Liabilities Current
OtherLiabilitiesCurrent
|
265700000 | USD |
CY2016Q4 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
279300000 | USD |
CY2017Q2 | us-gaap |
Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
|
288300000 | USD |
CY2016Q4 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
20000000 | USD |
CY2017Q2 | us-gaap |
Other Long Term Investments
OtherLongTermInvestments
|
19300000 | USD |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
28800000 | USD | |
us-gaap |
Other Noncash Income Expense
OtherNoncashIncomeExpense
|
10500000 | USD | |
CY2016Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
0 | USD |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
200000 | USD | |
CY2017Q2 | us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
100000 | USD |
us-gaap |
Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
|
200000 | USD | |
CY2016Q2 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
12400000 | USD |
us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
25600000 | USD | |
CY2017Q2 | us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
11500000 | USD |
us-gaap |
Other Sales Revenue Net
OtherSalesRevenueNet
|
23200000 | USD | |
us-gaap |
Payments For Proceeds From Life Insurance Policies
PaymentsForProceedsFromLifeInsurancePolicies
|
-31000000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
-19100000 | USD | |
us-gaap |
Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
|
18900000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
133200000 | USD | |
us-gaap |
Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
|
143100000 | USD | |
CY2016Q4 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
489900000 | USD |
CY2017Q2 | us-gaap |
Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent
PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent
|
482700000 | USD |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
13800000 | USD | |
us-gaap |
Proceeds From Issuance Of Common Stock
ProceedsFromIssuanceOfCommonStock
|
137300000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-16900000 | USD | |
us-gaap |
Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
|
-35200000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
127800000 | USD | |
us-gaap |
Proceeds From Repayments Of Short Term Debt
ProceedsFromRepaymentsOfShortTermDebt
|
164500000 | USD | |
CY2016Q4 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
10279200000 | USD |
CY2017Q2 | us-gaap |
Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
|
10608100000 | USD |
CY2016Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
15300000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
28500000 | USD | |
CY2017Q2 | us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
10100000 | USD |
us-gaap |
Public Utilities Allowance For Funds Used During Construction Additions
PublicUtilitiesAllowanceForFundsUsedDuringConstructionAdditions
|
27100000 | USD | |
CY2016Q4 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
1915100000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets
RegulatoryAssets
|
2016000000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
57800000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets Current
RegulatoryAssetsCurrent
|
68500000 | USD |
CY2016Q4 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1857300000 | USD |
CY2017Q2 | us-gaap |
Regulatory Assets Noncurrent
RegulatoryAssetsNoncurrent
|
1947500000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
681000000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liabilities
RegulatoryLiabilities
|
665800000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
186200000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liability Current
RegulatoryLiabilityCurrent
|
187600000 | USD |
CY2016Q4 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
494800000 | USD |
CY2017Q2 | us-gaap |
Regulatory Liability Noncurrent
RegulatoryLiabilityNoncurrent
|
478200000 | USD |
CY2016Q4 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2177000000 | USD |
CY2017Q2 | us-gaap |
Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
|
2228600000 | USD |
CY2016Q2 | us-gaap |
Revenues
Revenues
|
754600000 | USD |
us-gaap |
Revenues
Revenues
|
1598400000 | USD | |
CY2017Q2 | us-gaap |
Revenues
Revenues
|
765300000 | USD |
us-gaap |
Revenues
Revenues
|
1619200000 | USD | |
CY2017Q2 | us-gaap |
Short Term Debt Weighted Average Interest Rate
ShortTermDebtWeightedAverageInterestRate
|
0.013 | |
CY2016Q2 | us-gaap |
Shortterm Debt Average Outstanding Amount
ShorttermDebtAverageOutstandingAmount
|
213000000 | USD |
us-gaap |
Shortterm Debt Average Outstanding Amount
ShorttermDebtAverageOutstandingAmount
|
206000000 | USD | |
CY2017Q2 | us-gaap |
Shortterm Debt Average Outstanding Amount
ShorttermDebtAverageOutstandingAmount
|
307800000 | USD |
us-gaap |
Shortterm Debt Average Outstanding Amount
ShorttermDebtAverageOutstandingAmount
|
292300000 | USD | |
CY2016Q2 | us-gaap |
Shortterm Debt Maximum Amount Outstanding During Period
ShorttermDebtMaximumAmountOutstandingDuringPeriod
|
229900000 | USD |
us-gaap |
Shortterm Debt Maximum Amount Outstanding During Period
ShorttermDebtMaximumAmountOutstandingDuringPeriod
|
242600000 | USD | |
CY2017Q2 | us-gaap |
Shortterm Debt Maximum Amount Outstanding During Period
ShorttermDebtMaximumAmountOutstandingDuringPeriod
|
397600000 | USD |
us-gaap |
Shortterm Debt Maximum Amount Outstanding During Period
ShorttermDebtMaximumAmountOutstandingDuringPeriod
|
397600000 | USD | |
us-gaap |
Stock Issued During Period Shares Employee Stock Purchase Plans
StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans
|
5185 | shares | |
CY2016Q4 | us-gaap |
Stockholders Equity
StockholdersEquity
|
3862000000 | USD |
CY2017Q2 | us-gaap |
Stockholders Equity
StockholdersEquity
|
4050400000 | USD |
CY2016Q4 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4062000000 | USD |
CY2017Q2 | us-gaap |
Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
|
4250400000 | USD |
CY2016Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
25000000 | USD |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
51300000 | USD | |
CY2017Q2 | us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
25700000 | USD |
us-gaap |
Taxes Excluding Income And Excise Taxes
TaxesExcludingIncomeAndExciseTaxes
|
52100000 | USD | |
CY2016Q2 | us-gaap |
Unregulated Operating Revenue
UnregulatedOperatingRevenue
|
9300000 | USD |
us-gaap |
Unregulated Operating Revenue
UnregulatedOperatingRevenue
|
18800000 | USD | |
CY2017Q2 | us-gaap |
Unregulated Operating Revenue
UnregulatedOperatingRevenue
|
10300000 | USD |
us-gaap |
Unregulated Operating Revenue
UnregulatedOperatingRevenue
|
20600000 | USD | |
CY2016Q2 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
227000000 | shares |
us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
226900000 | shares | |
CY2017Q2 | us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
229000000 | shares |
us-gaap |
Weighted Average Number Of Share Outstanding Basic And Diluted
WeightedAverageNumberOfShareOutstandingBasicAndDiluted
|
228300000 | shares | |
us-gaap |
Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
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<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">Certain prior period amounts in the Financial Statements and Notes have been reclassified to conform to the current period presentation for comparative purposes.</font></div></div> | ||
us-gaap |
Use Of Estimates
UseOfEstimates
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<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">In the opinion of management, all adjustments, which unless otherwise noted are normal and recurring in nature, necessary for a fair presentation of the results of operations, financial position and cash flows have been made. Results for the </font><font style="font-family:inherit;font-size:10pt;">six</font><font style="font-family:inherit;font-size:10pt;"> months ended </font><font style="font-family:inherit;font-size:10pt;">June 30, 2017</font><font style="font-family:inherit;font-size:10pt;"> are not necessarily indicative of results that may be expected for the year ending </font><font style="font-family:inherit;font-size:10pt;">December 31, 2017</font><font style="font-family:inherit;font-size:10pt;">. A change in management’s estimates or assumptions could have a material impact on financial condition and results of operations during the period in which such change occurred.</font></div></div> |