$ETR
ENTERGY CORP /DE/ Stock $etr

$etr Overview Financials Valuation SEC Filings Company Website

2014 Q4 Form 10-Q Financial Statement

#000006598414000255 Filed on November 06, 2014

Income Statement

Concept	2014 Q4	2014 Q3	2013 Q3
Revenue	$2.831B	$3.458B	$3.352B
YoY Change	5.18%	3.17%	13.11%
Cost Of Revenue	$427.8M	$536.8M	$457.3M
YoY Change	16.31%	17.38%	14.58%
Gross Profit	$2.404B	$2.921B	$2.895B
YoY Change	3.42%	0.92%	12.88%
Gross Profit Margin	84.89%	84.48%	86.36%
Selling, General & Admin
YoY Change
% of Gross Profit
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$542.4M	$543.5M	$524.0M
YoY Change	0.61%	3.72%	13.67%
% of Gross Profit	22.57%	18.6%	18.1%
Operating Expenses	$2.072B	$2.965B	$2.963B
YoY Change	-0.97%	0.07%	58.15%
Operating Profit	$319.7M	$492.9M	$388.9M
YoY Change	41.73%	26.73%	-43.71%
Interest Expense	-$121.7M	$155.8M	$151.1M
YoY Change	106.27%	3.16%	-215.04%
% of Operating Profit	-38.07%	31.62%	38.84%
Other Income/Expense, Net	$9.100M	$59.64M	$30.89M
YoY Change	-367.65%	93.06%	98.03%
Pretax Income	$207.1M	$396.7M	$268.7M
YoY Change	26.98%	47.61%	-53.28%
Income Tax	$82.10M	$161.8M	$24.55M
% Of Pretax Income	39.64%	40.78%	9.14%
Net Earnings	$120.1M	$230.0M	$239.9M
YoY Change	-18.24%	-4.09%	-28.85%
Net Earnings / Revenue	4.24%	6.65%	7.16%
Basic Earnings Per Share	$0.67	$1.28	$1.35
Diluted Earnings Per Share	$0.66	$1.27	$1.34
COMMON SHARES
Basic Shares Outstanding	180.5M shares	179.6M shares	178.3M shares
Diluted Shares Outstanding		180.5M shares	178.7M shares

Balance Sheet

Concept	2014 Q4	2014 Q3	2013 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.422B	$1.069B	$415.0M
YoY Change	81.15%	157.59%	-48.25%
Cash & Equivalents	$1.422B	$1.069B	$365.3M
Short-Term Investments	$1.291B	$978.0M	$312.0M
Other Short-Term Assets	$343.2M	$281.8M	$1.081B
YoY Change	-16.39%	-73.93%	2.66%
Inventory	$1.124B	$1.109B	$1.104B
Prepaid Expenses
Receivables	$1.103B	$1.313B	$720.0M
Other Receivables	$221.0M	$219.0M	$170.0M
Total Short-Term Assets	$4.390B	$4.265B	$3.490B
YoY Change	11.7%	22.19%	-8.35%
LONG-TERM ASSETS
Property, Plant & Equipment	$213.8M	$201.9M	$27.83B
YoY Change	7.23%	-99.27%	4.26%
Goodwill	$377.2M	$377.2M
YoY Change	0.0%
Intangibles
YoY Change
Long-Term Investments	$36.23M	$39.76M	$44.00M
YoY Change	-10.2%	-9.65%	-8.33%
Other Assets	$807.5M	$903.2M	$11.59B
YoY Change	-8.98%	-92.2%	4.37%
Total Long-Term Assets	$7.276B	$6.158B	$39.83B
YoY Change	16.57%	-84.54%	4.23%
TOTAL ASSETS
Total Short-Term Assets	$4.390B	$4.265B	$3.490B
Total Long-Term Assets	$7.276B	$6.158B	$39.83B
Total Assets	$46.41B	$44.54B	$43.32B
YoY Change	6.93%	2.81%	3.09%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.166B	$1.104B	$900.0M
YoY Change	-0.59%	22.68%	-33.97%
Accrued Expenses	$418.1M	$403.5M	$540.0M
YoY Change	263.15%	-25.28%	1.5%
Deferred Revenue
YoY Change
Short-Term Debt	$598.0M	$891.0M	$1.106B
YoY Change	-42.88%	-19.44%	210.67%
Long-Term Debt Due	$899.4M	$1.114B	$209.0M
YoY Change	96.76%	433.04%	-73.61%
Total Short-Term Liabilities	$3.849B	$4.454B	$3.439B
YoY Change	-5.21%	29.5%	-12.36%
LONG-TERM LIABILITIES
Long-Term Debt	$12.39B	$11.63B	$12.31B
YoY Change	2.04%	-5.47%	4.45%
Other Long-Term Liabilities	$557.6M	$591.8M	$9.291B
YoY Change	-4.46%	-93.63%	10.67%
Total Long-Term Liabilities	$32.25B	$29.63B	$21.60B
YoY Change	9.67%	37.2%	7.04%
TOTAL LIABILITIES
Total Short-Term Liabilities	$3.849B	$4.454B	$3.439B
Total Long-Term Liabilities	$32.25B	$29.63B	$21.60B
Total Liabilities	$36.10B	$34.09B	$33.64B
YoY Change	7.87%	1.35%	3.32%
SHAREHOLDERS EQUITY
Retained Earnings	$10.17B	$10.20B
YoY Change	3.51%
Common Stock	$2.548M	$2.548M
YoY Change	0.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)	$5.498B	$5.441B
YoY Change	-0.66%
Treasury Stock Shares	75.51M shares	75.10M shares
Shareholders Equity	$10.01B	$10.15B	$9.689B
YoY Change
Total Liabilities & Shareholders Equity	$46.41B	$44.54B	$43.32B
YoY Change	6.93%	2.81%	3.09%

Cashflow Statement

Concept	2014 Q4	2014 Q3	2013 Q3
OPERATING ACTIVITIES
Net Income	$120.1M	$230.0M	$239.9M
YoY Change	-18.24%	-4.09%	-28.85%
Depreciation, Depletion And Amortization	$542.4M	$543.5M	$524.0M
YoY Change	0.61%	3.72%	13.67%
Cash From Operating Activities	$998.1M	$1.363B	$1.084B
YoY Change	0.85%	25.78%	5.01%
INVESTING ACTIVITIES
Capital Expenditures	-$796.6M	-$664.2M	-$725.3M
YoY Change	23.89%	-8.42%	-8.02%
Acquisitions
YoY Change
Other Investing Activities	$10.70M	-$113.7M	-$27.30M
YoY Change	-89.21%	316.48%	-20.87%
Cash From Investing Activities	-$786.1M	-$777.7M	-$752.6M
YoY Change	44.56%	3.34%	-8.55%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	141.5M	-166.7M	-276.3M
YoY Change	-297.08%	-39.67%	-207.18%
NET CHANGE
Cash From Operating Activities	998.1M	1.363B	1.084B
Cash From Investing Activities	-786.1M	-777.7M	-752.6M
Cash From Financing Activities	141.5M	-166.7M	-276.3M
Net Change In Cash	353.5M	418.5M	54.70M
YoY Change	-5.51%	665.08%	-88.28%
FREE CASH FLOW
Cash From Operating Activities	$998.1M	$1.363B	$1.084B
Capital Expenditures	-$796.6M	-$664.2M	-$725.3M
Free Cash Flow	$1.795B	$2.027B	$1.809B
YoY Change	9.92%	12.06%	-0.63%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2014Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	1104105000	USD
CY2013Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	1173313000	USD
CY2013Q4	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	670641000	USD
CY2014Q3	us-gaap	Accounts Receivable Gross Current AccountsReceivableGrossCurrent	765306000	USD
CY2013Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1172186000	USD
CY2014Q3	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	1313383000	USD
CY2014Q3	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	403492000	USD
CY2013Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	115139000	USD
CY2014Q3	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	257036000	USD
CY2013Q4	us-gaap	Accumulated Deferred Investment Tax Credit AccumulatedDeferredInvestmentTaxCredit	263765000	USD
CY2013Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-29324000	USD
CY2014Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	20384000	USD
CY2013Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-243530000	USD
CY2012Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-293083000	USD
CY2013Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-274303000	USD
CY2013Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5368131000	USD
CY2014Q3	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	5367768000	USD
CY2013Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	34311000	USD
CY2014Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	34687000	USD
	us-gaap	Allowance For Funds Used During Construction Investing Activities AllowanceForFundsUsedDuringConstructionInvestingActivities	49137000	USD
	us-gaap	Allowance For Funds Used During Construction Investing Activities AllowanceForFundsUsedDuringConstructionInvestingActivities	49411000	USD
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	201418000	USD
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	179342000	USD
CY2014Q3	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	68370000	USD
CY2013Q3	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	60848000	USD
CY2014Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	4272151000	USD
CY2013Q4	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	3933416000	USD
CY2013Q4	us-gaap	Assets Assets	43406446000	USD
CY2014Q3	us-gaap	Assets Assets	44541649000	USD
CY2013Q4	us-gaap	Assets Current AssetsCurrent	3929691000	USD
CY2014Q3	us-gaap	Assets Current AssetsCurrent	4264539000	USD
CY2013Q4	us-gaap	Assets Noncurrent AssetsNoncurrent	6241626000	USD
CY2014Q3	us-gaap	Assets Noncurrent AssetsNoncurrent	6157782000	USD
CY2014Q3	us-gaap	Available For Sale Securities AvailableForSaleSecurities	5180000000	USD
CY2013Q4	us-gaap	Available For Sale Securities AvailableForSaleSecurities	4903000000	USD
CY2014Q3	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	666000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue	620000000	USD
CY2014Q3	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	818000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities After One Through Five Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue	752000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	1843000000	USD
CY2014Q3	us-gaap	Available For Sale Securities Debt Maturities Amortized Cost AvailableForSaleSecuritiesDebtMaturitiesAmortizedCost	1957000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	83000000	USD
CY2014Q3	us-gaap	Available For Sale Securities Debt Maturities Within One Year Fair Value AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue	45000000	USD
CY2014Q3	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	2006000000	USD
CY2013Q4	us-gaap	Available For Sale Securities Debt Securities AvailableForSaleSecuritiesDebtSecurities	1830000000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	23000000	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	3000000	USD
	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	25000000	USD
CY2014Q3	us-gaap	Available For Sale Securities Gross Realized Gains AvailableForSaleSecuritiesGrossRealizedGains	11000000	USD
CY2014Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	2000000	USD
CY2013Q3	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	4000000	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	5000000	USD
	us-gaap	Available For Sale Securities Gross Realized Losses AvailableForSaleSecuritiesGrossRealizedLosses	7000000	USD
	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	1446000000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Gains AvailableForSaleSecuritiesGrossUnrealizedGains	1307000000	USD
	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	11000000	USD
CY2013	us-gaap	Available For Sale Securities Gross Unrealized Loss AvailableForSaleSecuritiesGrossUnrealizedLoss	29000000	USD
CY2013	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	329000000	USD
	us-gaap	Available For Sale Securities Income Tax Expense On Change In Unrealized Holding Gain Or Loss AvailableForSaleSecuritiesIncomeTaxExpenseOnChangeInUnrealizedHoldingGainOrLoss	361000000	USD
CY2014Q3	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	2460000	USD
CY2013Q4	us-gaap	Capital Lease Obligations Current CapitalLeaseObligationsCurrent	2323000	USD
CY2014Q3	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	30354000	USD
CY2013Q4	us-gaap	Capital Lease Obligations Noncurrent CapitalLeaseObligationsNoncurrent	32218000	USD
CY2013Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	941299000	USD
CY2014Q3	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	940372000	USD
CY2014Q3	us-gaap	Cash Cash	90910000	USD
CY2013Q4	us-gaap	Cash Cash	129979000	USD
CY2012Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	532569000	USD
CY2013Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	365332000	USD
CY2013Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	739126000	USD
CY2014Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	1068509000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	329383000	USD
	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-167237000	USD
CY2013Q4	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	609147000	USD
CY2014Q3	us-gaap	Cash Equivalents At Carrying Value CashEquivalentsAtCarryingValue	977599000	USD
	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	-96000000	USD
CY2013Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.83
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.49
	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	2.49
CY2014Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.83
CY2013Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2014Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2013Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2014Q3	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	500000000	shares
CY2013Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	254752788	shares
CY2014Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	254752788	shares
CY2013Q4	us-gaap	Common Stock Value CommonStockValue	2548000	USD
CY2014Q3	us-gaap	Common Stock Value CommonStockValue	2548000	USD
	us-gaap	Competitive Energy Revenue CompetitiveEnergyRevenue	1754436000	USD
CY2013Q3	us-gaap	Competitive Energy Revenue CompetitiveEnergyRevenue	621046000	USD
	us-gaap	Competitive Energy Revenue CompetitiveEnergyRevenue	2097516000	USD
CY2014Q3	us-gaap	Competitive Energy Revenue CompetitiveEnergyRevenue	606016000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	614526000	USD
CY2014Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	219353000	USD
CY2013Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	270623000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	870302000	USD
CY2013Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	274955000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	628773000	USD
CY2014Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	224232000	USD
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	884958000	USD
CY2013Q4	us-gaap	Construction Payable Current And Noncurrent ConstructionPayableCurrentAndNoncurrent	166000000	USD
CY2014Q3	us-gaap	Construction Payable Current And Noncurrent ConstructionPayableCurrentAndNoncurrent	136300000	USD
CY2013Q3	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	392545000	USD
CY2014Q3	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	465106000	USD
	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	1557631000	USD
	us-gaap	Cost Of Purchased Power CostOfPurchasedPower	1251418000	USD
CY2013Q4	us-gaap	Customer Deposits Current CustomerDepositsCurrent	370997000	USD
CY2014Q3	us-gaap	Customer Deposits Current CustomerDepositsCurrent	406114000	USD
CY2014Q3	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	5179952000	USD
CY2013Q4	us-gaap	Decommissioning Fund Investments DecommissioningFundInvestments	4903144000	USD
CY2014Q3	us-gaap	Deferred Fuel Cost DeferredFuelCost	205553000	USD
CY2013Q4	us-gaap	Deferred Fuel Cost DeferredFuelCost	116379000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	480382000	USD
	us-gaap	Deferred Income Taxes And Tax Credits DeferredIncomeTaxesAndTaxCredits	174052000	USD
CY2014Q3	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	14159000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net Current DeferredTaxAssetsNetCurrent	175073000	USD
CY2014Q3	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	43276000	USD
CY2013Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	62011000	USD
CY2014Q3	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	55126000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Current DeferredTaxLiabilitiesCurrent	28307000	USD
CY2014Q3	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	9063086000	USD
CY2013Q4	us-gaap	Deferred Tax Liabilities Noncurrent DeferredTaxLiabilitiesNoncurrent	8724635000	USD
	us-gaap	Defined Benefit Plan Contributions By Employer DefinedBenefitPlanContributionsByEmployer	399000000	USD
	us-gaap	Defined Benefit Plans Estimated Future Employer Contributions In Current Fiscal Year DefinedBenefitPlansEstimatedFutureEmployerContributionsInCurrentFiscalYear	320000000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1472985000	USD
	us-gaap	Depreciation Amortization And Accretion Net DepreciationAmortizationAndAccretionNet	1585547000	USD
CY2014Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	332079000	USD
CY2013Q3	us-gaap	Depreciation Nonproduction DepreciationNonproduction	325149000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	992544000	USD
	us-gaap	Depreciation Nonproduction DepreciationNonproduction	923541000	USD
CY2013Q3	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	35000000	USD
CY2014Q3	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	13000000	USD
	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	38000000	USD
	us-gaap	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Net DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet	-182000000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	446309000	USD
	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	443911000	USD
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	9300000	USD
	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	9700000	USD
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	3.17
CY2014Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.28
	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	4.58
CY2013Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.35
CY2013Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.34
CY2014Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	1.27
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	3.16
	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	4.56
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	47000	USD
	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	0	USD
CY2013Q3	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	2704800000	USD
	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	7424360000	USD
CY2014Q3	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	2824055000	USD
	us-gaap	Electric Utility Revenue ElectricUtilityRevenue	6831290000	USD
CY2014Q3	us-gaap	Equity Method Investments EquityMethodInvestments	39756000	USD
CY2013Q4	us-gaap	Equity Method Investments EquityMethodInvestments	40350000	USD
	us-gaap	Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness GainLossOnPriceRiskCashFlowHedgeIneffectiveness	-2300000	USD
CY2014Q3	us-gaap	Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness GainLossOnPriceRiskCashFlowHedgeIneffectiveness	-1000000	USD
CY2013Q3	us-gaap	Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness GainLossOnPriceRiskCashFlowHedgeIneffectiveness	-1800000	USD
	us-gaap	Gain Loss On Price Risk Cash Flow Hedge Ineffectiveness GainLossOnPriceRiskCashFlowHedgeIneffectiveness	800000	USD
CY2014Q3	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	28039000	USD
	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	141727000	USD
CY2013Q3	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	26113000	USD
	us-gaap	Gas Domestic Regulated Revenue GasDomesticRegulatedRevenue	113315000	USD
CY2014Q3	us-gaap	Goodwill Goodwill	377172000	USD
CY2013Q4	us-gaap	Goodwill Goodwill	377172000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	291505000	USD
CY2013Q3	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	291505000	USD
	us-gaap	Impairment Of Long Lived Assets Held For Use ImpairmentOfLongLivedAssetsHeldForUse	106915000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	1342724000	USD
CY2014Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	396681000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	793422000	USD
CY2013Q3	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	268735000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	507474000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	214202000	USD
CY2014Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	161765000	USD
CY2013Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24553000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	47860000	USD
	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	107560000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-40167000	USD
	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-80626000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	-6150000	USD
	us-gaap	Increase Decrease In Accrued Income Taxes Payable IncreaseDecreaseInAccruedIncomeTaxesPayable	19745000	USD
	us-gaap	Increase Decrease In Deferred Fuel Costs IncreaseDecreaseInDeferredFuelCosts	124475000	USD
	us-gaap	Increase Decrease In Deferred Fuel Costs IncreaseDecreaseInDeferredFuelCosts	43419000	USD
	us-gaap	Increase Decrease In Fuel Inventories IncreaseDecreaseInFuelInventories	-29863000	USD
	us-gaap	Increase Decrease In Fuel Inventories IncreaseDecreaseInFuelInventories	-16421000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-3931000	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	491359000	USD
	us-gaap	Increase Decrease In Interest Payable Net IncreaseDecreaseInInterestPayableNet	-25586000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	4095000	USD
	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	81315000	USD
	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-48814000	USD
	us-gaap	Increase Decrease In Pension And Postretirement Obligations IncreaseDecreaseInPensionAndPostretirementObligations	-291454000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	273876000	USD
	us-gaap	Increase Decrease In Receivables IncreaseDecreaseInReceivables	119108000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-173164000	USD
	us-gaap	Increase Decrease In Regulatory Assets And Liabilities IncreaseDecreaseInRegulatoryAssetsAndLiabilities	-147055000	USD
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	200000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	100000	shares
CY2013Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	100000	shares
CY2014Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	300000	shares
CY2013Q3	us-gaap	Interest Expense InterestExpense	151051000	USD
	us-gaap	Interest Expense InterestExpense	447990000	USD
	us-gaap	Interest Expense InterestExpense	467160000	USD
CY2014Q3	us-gaap	Interest Expense InterestExpense	155818000	USD
	us-gaap	Interest Expense Debt InterestExpenseDebt	466422000	USD
CY2014Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	164482000	USD
CY2013Q3	us-gaap	Interest Expense Debt InterestExpenseDebt	157504000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	476063000	USD
	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	476100000	USD
CY2014Q3	us-gaap	Interest Payable Current InterestPayableCurrent	177066000	USD
CY2013Q4	us-gaap	Interest Payable Current InterestPayableCurrent	180997000	USD
CY2014Q3	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	49547000	USD
	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	102277000	USD
CY2013Q3	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	23430000	USD
	us-gaap	Investment Income Interest And Dividend InvestmentIncomeInterestAndDividend	109040000	USD
CY2013Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	43406446000	USD
CY2014Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	44541649000	USD
CY2013Q4	us-gaap	Liabilities Current LiabilitiesCurrent	4060572000	USD
CY2014Q3	us-gaap	Liabilities Current LiabilitiesCurrent	4453567000	USD
CY2013Q4	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	29408648000	USD
CY2014Q3	us-gaap	Liabilities Noncurrent LiabilitiesNoncurrent	29634287000	USD
CY2014Q3	us-gaap	Line Of Credit Facility Amount Outstanding LineOfCreditFacilityAmountOutstanding	245000000	USD
	us-gaap	Line Of Credit Facility Commitment Fee Percentage LineOfCreditFacilityCommitmentFeePercentage	0.00275
CY2014Q3	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	3500000000	USD
CY2014Q3	us-gaap	Line Of Credit Facility Remaining Borrowing Capacity LineOfCreditFacilityRemainingBorrowingCapacity	3247000000	USD
CY2013Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	457095000	USD
CY2014Q3	us-gaap	Long Term Debt Current LongTermDebtCurrent	1114046000	USD
CY2013Q4	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	12439785000	USD
CY2014Q3	us-gaap	Long Term Debt Fair Value LongTermDebtFairValue	12872518000	USD
CY2014Q3	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	11634662000	USD
CY2013Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	12139149000	USD
CY2014Q3	us-gaap	Long Term Investments LongTermInvestments	5830190000	USD
CY2013Q4	us-gaap	Long Term Investments LongTermInvestments	5353485000	USD
CY2014Q3	us-gaap	Long Term Transition Bond LongTermTransitionBond	814224000	USD
CY2013Q4	us-gaap	Long Term Transition Bond LongTermTransitionBond	883013000	USD
CY2014Q3	us-gaap	Minority Interest MinorityInterest	94000000	USD
CY2013Q4	us-gaap	Minority Interest MinorityInterest	94000000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14656000	USD
	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	14247000	USD
CY2013Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4332000	USD
CY2014Q3	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	4879000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-308967000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-393665000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2057776000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-2168441000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2891489000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	2199459000	USD
CY2014Q3	us-gaap	Net Income Loss NetIncomeLoss	230037000	USD
CY2013Q3	us-gaap	Net Income Loss NetIncomeLoss	239850000	USD
	us-gaap	Net Income Loss NetIncomeLoss	564973000	USD
	us-gaap	Net Income Loss NetIncomeLoss	820594000	USD
	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	14656000	USD
CY2014Q3	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	4879000	USD
	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	14247000	USD
CY2013Q3	us-gaap	Noncontrolling Interest In Net Income Loss Preferred Unit Holders Redeemable NoncontrollingInterestInNetIncomeLossPreferredUnitHoldersRedeemable	4332000	USD
CY2014Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	59640000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	111960000	USD
CY2013Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	30892000	USD
	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	122668000	USD
CY2014Q3	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	1550732000	USD
CY2013Q4	us-gaap	Nuclear Fuel Net Of Amortization NuclearFuelNetOfAmortization	1566904000	USD
	us-gaap	Operating Expenses OperatingExpenses	7976387000	USD
	us-gaap	Operating Expenses OperatingExpenses	7569589000	USD
CY2013Q3	us-gaap	Operating Expenses OperatingExpenses	2963065000	USD
CY2014Q3	us-gaap	Operating Expenses OperatingExpenses	2965251000	USD
CY2014Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	492859000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1687216000	USD
	us-gaap	Operating Income Loss OperatingIncomeLoss	1129452000	USD
CY2013Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	388894000	USD
CY2014Q3	us-gaap	Other Assets Current OtherAssetsCurrent	281796000	USD
CY2013Q4	us-gaap	Other Assets Current OtherAssetsCurrent	410489000	USD
CY2014Q3	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	903206000	USD
CY2013Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	887160000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-267000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	706000	USD
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-47000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Gain Loss Arising During Period Net Of Tax OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationGainLossArisingDuringPeriodNetOfTax	-662000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	65805000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	20819000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	-3501000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesTax	31827000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-58798000	USD
	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	38420000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	36515000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-31663000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-2488000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	-80048000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesNetOfTax	4522000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-43803000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-1540000	USD
	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	1913000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Derivatives Qualifying As Hedges Tax OtherComprehensiveIncomeLossDerivativesQualifyingAsHedgesTax	-17199000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	380000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-356000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-144000	USD
	us-gaap	Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax OtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentTax	-25000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-10684000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	49553000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	30773000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	49708000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	20928000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	10301000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	1345000	USD
	us-gaap	Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Tax OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansTax	22055000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	51734000	USD
	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	94644000	USD
CY2013Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	46300000	USD
CY2014Q3	us-gaap	Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax	-10490000	USD
CY2013Q4	us-gaap	Other Inventory Supplies OtherInventorySupplies	915006000	USD
CY2014Q3	us-gaap	Other Inventory Supplies OtherInventorySupplies	929934000	USD
CY2013Q4	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	484510000	USD
CY2014Q3	us-gaap	Other Liabilities Current OtherLiabilitiesCurrent	351640000	USD
CY2014Q3	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	591784000	USD
CY2013Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	583667000	USD
CY2014Q3	us-gaap	Other Long Term Investments OtherLongTermInvestments	408539000	USD
CY2013Q4	us-gaap	Other Long Term Investments OtherLongTermInvestments	210616000	USD
	us-gaap	Other Noncash Expense OtherNoncashExpense	8493000	USD
	us-gaap	Other Noncash Expense OtherNoncashExpense	-59145000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-36992000	USD
	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-33026000	USD
CY2014Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6644000	USD
CY2013Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-10214000	USD
CY2013Q4	us-gaap	Other Receivables OtherReceivables	195028000	USD
CY2014Q3	us-gaap	Other Receivables OtherReceivables	219300000	USD
	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	1781208000	USD
	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	1506611000	USD
	us-gaap	Payments For Nuclear Fuel PaymentsForNuclearFuel	398456000	USD
	us-gaap	Payments For Nuclear Fuel PaymentsForNuclearFuel	353472000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-37090000	USD
	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	43656000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	18259000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	445031000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	446308000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	14632000	USD
	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	14469000	USD
	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	5882000	USD
	us-gaap	Payments To Acquire Restricted Investments PaymentsToAcquireRestrictedInvestments	274170000	USD
	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	1147571000	USD
	us-gaap	Payments To Invest In Decommissioning Fund PaymentsToInvestInDecommissioningFund	1533774000	USD
CY2013Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	67419000	USD
CY2014Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Current Liabilities PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities	52497000	USD
CY2014Q3	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	2044173000	USD
CY2013Q4	us-gaap	Pension And Other Postretirement Defined Benefit Plans Liabilities Noncurrent PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent	2320704000	USD
	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	1446817000	USD
	us-gaap	Proceeds From Decommissioning Fund ProceedsFromDecommissioningFund	1063711000	USD
	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	0	USD
	us-gaap	Proceeds From Insurance Settlement Investing Activities ProceedsFromInsuranceSettlementInvestingActivities	33350000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	1667616000	USD
	us-gaap	Proceeds From Issuance Of Long Term Debt ProceedsFromIssuanceOfLongTermDebt	2925997000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	20720000	USD
	us-gaap	Proceeds From Issuance Or Sale Of Equity ProceedsFromIssuanceOrSaleOfEquity	88068000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	20982000	USD
	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	0	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	1447000000	USD
CY2014Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	465000000	USD
	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	1064000000	USD
CY2013Q3	us-gaap	Proceeds From Sale Of Available For Sale Securities Debt ProceedsFromSaleOfAvailableForSaleSecuritiesDebt	284000000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	0	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	10100000	USD
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	0	USD
	us-gaap	Proceeds From Sale Of Restricted Investments ProceedsFromSaleOfRestrictedInvestments	260279000	USD
CY2014Q3	us-gaap	Profit Loss ProfitLoss	234916000	USD
CY2013Q3	us-gaap	Profit Loss ProfitLoss	244182000	USD
	us-gaap	Profit Loss ProfitLoss	579220000	USD
	us-gaap	Profit Loss ProfitLoss	835250000	USD
CY2014Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	201943000	USD
CY2013Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	199375000	USD
	us-gaap	Provision For Other Losses ProvisionForOtherLosses	-247560000	USD
	us-gaap	Provision For Other Losses ProvisionForOtherLosses	287513000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	46654000	USD
CY2013Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	17676000	USD
CY2014Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	16737000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Cost Of Equity PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedCostOfEquity	46675000	USD
CY2014Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	-8664000	USD
CY2013Q3	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	-6453000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	-24199000	USD
	us-gaap	Public Utilities Allowance For Funds Used During Construction Capitalized Interest PublicUtilitiesAllowanceForFundsUsedDuringConstructionCapitalizedInterest	-18432000	USD
CY2014Q3	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	20271000000	USD
CY2013Q4	us-gaap	Public Utilities Property Plant And Equipment Accumulated Depreciation PublicUtilitiesPropertyPlantAndEquipmentAccumulatedDepreciation	19443493000	USD
CY2013Q4	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1514857000	USD
CY2014Q3	us-gaap	Public Utilities Property Plant And Equipment Construction Work In Progress PublicUtilitiesPropertyPlantAndEquipmentConstructionWorkInProgress	1913757000	USD
CY2014Q3	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	28289138000	USD
CY2013Q4	us-gaap	Public Utilities Property Plant And Equipment Net PublicUtilitiesPropertyPlantAndEquipmentNet	27881644000	USD
CY2014Q3	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	43781183000	USD
CY2013Q4	us-gaap	Public Utilities Property Plant And Equipment Other Property Plant And Equipment PublicUtilitiesPropertyPlantAndEquipmentOtherPropertyPlantAndEquipment	42935712000	USD
CY2013Q4	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	47325137000	USD
CY2014Q3	us-gaap	Public Utilities Property Plant And Equipment Plant In Service PublicUtilitiesPropertyPlantAndEquipmentPlantInService	48560138000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-108506000	USD
	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-11133000	USD
CY2013Q3	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	5742000	USD
CY2014Q3	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	1337549000	USD
CY2013Q4	us-gaap	Regulatory Liability Noncurrent RegulatoryLiabilityNoncurrent	1295955000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	1535695000	USD
	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	3106226000	USD
CY2014Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	10199338000	USD
CY2013Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	9825053000	USD
CY2014Q3	us-gaap	Revenues Revenues	3458110000	USD
CY2013Q3	us-gaap	Revenues Revenues	3351959000	USD
	us-gaap	Revenues Revenues	9663603000	USD
	us-gaap	Revenues Revenues	8699041000	USD
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period1 ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1	P3Y
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	611700	shares
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	8.71
CY2014Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	8785130	shares
CY2014Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	81.23
CY2013Q4	us-gaap	Short Term Bank Loans And Notes Payable ShortTermBankLoansAndNotesPayable	1046887000	USD
CY2013Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9502451000	USD
CY2013Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	156950000	USD
CY2014Q3	us-gaap	Short Term Bank Loans And Notes Payable ShortTermBankLoansAndNotesPayable	891445000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	40747000	USD
	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	110835000	USD
CY2014Q3	us-gaap	Stockholders Equity StockholdersEquity	10149035000	USD
CY2013Q4	us-gaap	Stockholders Equity StockholdersEquity	9632466000	USD
CY2014Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	10243035000	USD
CY2013Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9726466000	USD
CY2012Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	9291089000	USD
CY2014Q3	us-gaap	Securitized Regulatory Transition Assets Noncurrent SecuritizedRegulatoryTransitionAssetsNoncurrent	746022000	USD
CY2013Q4	us-gaap	Securitized Regulatory Transition Assets Noncurrent SecuritizedRegulatoryTransitionAssetsNoncurrent	822218000	USD
CY2014Q3	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	159735000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	466939000	USD
	us-gaap	Taxes Excluding Income And Excise Taxes TaxesExcludingIncomeAndExciseTaxes	452934000	USD
CY2014Q3	us-gaap	Taxes Payable Current TaxesPayableCurrent	210838000	USD
CY2013Q4	us-gaap	Taxes Payable Current TaxesPayableCurrent	191093000	USD
CY2014Q3	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	210760000	USD
CY2013Q4	us-gaap	Temporary Equity Carrying Amount Attributable To Parent TemporaryEquityCarryingAmountAttributableToParent	210760000	USD
CY2014Q3	us-gaap	Treasury Stock Shares TreasuryStockShares	75103116	shares
CY2013Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	76381936	shares
	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	248190	shares
CY2013Q4	us-gaap	Treasury Stock Value TreasuryStockValue	5533942000	USD
CY2014Q3	us-gaap	Treasury Stock Value TreasuryStockValue	5441003000	USD
	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	18300000	USD
CY2013Q3	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	818254000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	2437801000	USD
	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	2392590000	USD
CY2014Q3	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	841939000	USD
	us-gaap	Unrealized Gain Loss On Cash Flow Hedging Instruments UnrealizedGainLossOnCashFlowHedgingInstruments	-113000000	USD
	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	1818194000	USD
CY2014Q3	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	858901000	USD
	us-gaap	Utilities Operating Expense Fuel Used UtilitiesOperatingExpenseFuelUsed	2006811000	USD
CY2013Q3	etr	Average Dilutive Effect Of Restricted Stock Shares AverageDilutiveEffectOfRestrictedStockShares	300000	shares
CY2014Q3	etr	Average Dilutive Effect Of Restricted Stock Shares AverageDilutiveEffectOfRestrictedStockShares	600000	shares
	etr	Average Dilutive Effect Of Stock Options Per Share AverageDilutiveEffectOfStockOptionsPerShare	0.00
	etr	Average Dilutive Effect Of Restricted Stock Shares AverageDilutiveEffectOfRestrictedStockShares	400000	shares
	etr	Average Dilutive Effect Of Restricted Stock Shares AverageDilutiveEffectOfRestrictedStockShares	200000	shares
CY2013Q3	us-gaap	Utilities Operating Expense Maintenance And Operations UtilitiesOperatingExpenseMaintenanceAndOperations	839348000	USD
CY2013Q3	us-gaap	Utility Revenue UtilityRevenue	3351959000	USD
	us-gaap	Utility Revenue UtilityRevenue	9663603000	USD
CY2014Q3	us-gaap	Utility Revenue UtilityRevenue	3458110000	USD
	us-gaap	Utility Revenue UtilityRevenue	8699041000	USD
CY2013Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	178652210	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	179867018	shares
CY2014Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	180527116	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	178520063	shares
CY2013Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	178283721	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	178170339	shares
CY2014Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	179610067	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	179256975	shares
CY2014Q3	etr	Accrued Unbilled Revenues AccruedUnbilledRevenues	363464000	USD
CY2013Q4	etr	Accrued Unbilled Revenues AccruedUnbilledRevenues	340828000	USD
CY2014Q3	etr	Available For Sale Securities Debt Maturities After Fifteen To Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenToTwentyYearsFairValue	70000000	USD
CY2013Q4	etr	Available For Sale Securities Debt Maturities After Fifteen To Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterFifteenToTwentyYearsFairValue	52000000	USD
CY2014Q3	etr	Available For Sale Securities Debt Maturities After Ten To Fifteen Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenToFifteenYearsFairValue	166000000	USD
CY2013Q4	etr	Available For Sale Securities Debt Maturities After Ten To Fifteen Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTenToFifteenYearsFairValue	169000000	USD
CY2013Q4	etr	Available For Sale Securities Debt Maturities After Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue	154000000	USD
CY2014Q3	etr	Available For Sale Securities Debt Maturities After Twenty Years Fair Value AvailableForSaleSecuritiesDebtMaturitiesAfterTwentyYearsFairValue	241000000	USD
CY2014Q3	etr	Average Coupon Rate Of Debt Securities Percentage AverageCouponRateOfDebtSecuritiesPercentage	0.0327
	etr	Average Dilutive Effect Of Restricted Stock Per Share AverageDilutiveEffectOfRestrictedStockPerShare	-0.01
	etr	Average Dilutive Effect Of Restricted Stock Per Share AverageDilutiveEffectOfRestrictedStockPerShare	-0.01
CY2014Q3	etr	Average Dilutive Effect Of Restricted Stock Per Share AverageDilutiveEffectOfRestrictedStockPerShare	-0.01
CY2013Q3	etr	Average Dilutive Effect Of Restricted Stock Per Share AverageDilutiveEffectOfRestrictedStockPerShare	-0.01
	etr	Average Dilutive Effect Of Stock Options Per Share AverageDilutiveEffectOfStockOptionsPerShare	-0.01
CY2014Q3	etr	Average Dilutive Effect Of Stock Options Per Share AverageDilutiveEffectOfStockOptionsPerShare	0.00
CY2013Q3	etr	Average Dilutive Effect Of Stock Options Per Share AverageDilutiveEffectOfStockOptionsPerShare	0.00
	etr	Average Durationof Debt Securitiesin Years AverageDurationofDebtSecuritiesinYears	P5Y4M24D
	etr	Average Maturityof Debt Securities Years AverageMaturityofDebtSecuritiesYears	P8Y1M10D
	etr	Changes In Credit Line Borrowings Net ChangesInCreditLineBorrowingsNet	-310042000	USD
	etr	Changes In Credit Line Borrowings Net ChangesInCreditLineBorrowingsNet	155437000	USD
	etr	Changes In Transition Charge Account ChangesInTransitionChargeAccount	-4908000	USD
	etr	Changes In Transition Charge Account ChangesInTransitionChargeAccount	-3702000	USD
CY2014Q3	etr	Commercial Paper Amount Outstanding CommercialPaperAmountOutstanding	776000000	USD
CY2014Q3	etr	Commercial Paper Program Limit CommercialPaperProgramLimit	1500000000.0	USD
CY2013Q4	etr	Deferred Fuel Costs DeferredFuelCosts	172202000	USD
CY2014Q3	etr	Deferred Fuel Costs DeferredFuelCosts	238102000	USD
CY2014Q3	etr	Deferred Fuel Costs Current Liabilities DeferredFuelCostsCurrentLiabilities	88230000	USD
CY2013Q4	etr	Deferred Fuel Costs Current Liabilities DeferredFuelCostsCurrentLiabilities	57631000	USD
CY2013Q4	etr	Deferred Nuclear Refueling Outage Costs DeferredNuclearRefuelingOutageCosts	192474000	USD
CY2014Q3	etr	Deferred Nuclear Refueling Outage Costs DeferredNuclearRefuelingOutageCosts	272110000	USD
	etr	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Tax DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionTax	-64000000	USD
	etr	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Tax DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionTax	14000000	USD
CY2013Q3	etr	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Tax DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionTax	13000000	USD
CY2014Q3	etr	Derivative Instruments Gain Loss Reclassified From Accumulated Oci Into Income Effective Portion Tax DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionTax	5000000	USD
CY2014Q3	etr	Effect Of Significant Unobservable Inputs On Fair Value Of Electricity Swaps EffectOfSignificantUnobservableInputsOnFairValueOfElectricitySwaps	-4000000	USD
	etr	Fairvalueinputsliabilitiesquantitativeinformationtabletextblock Fairvalueinputsliabilitiesquantitativeinformationtabletextblock	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;text-align:justify;text-indent:48px;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">The </font><font style="font-family:inherit;font-size:11pt;background-color:#ffffff;">following</font><font style="font-family:inherit;font-size:11pt;"> table sets forth a description of the types of transactions classified as Level 3 in the fair value hierarchy and significant unobservable inputs to each which cause that classification as of </font><font style="font-family:inherit;font-size:11pt;">September 30, 2014</font><font style="font-family:inherit;font-size:11pt;">:</font></div><div style="line-height:120%;text-align:center;font-size:11pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:664px;border-collapse:collapse;text-align:left;"><tr><td colspan="10" rowspan="1"></td></tr><tr><td width="136px" rowspan="1" colspan="1"></td><td width="5px" rowspan="1" colspan="1"></td><td width="156px" rowspan="1" colspan="1"></td><td width="5px" rowspan="1" colspan="1"></td><td width="169px" rowspan="1" colspan="1"></td><td width="5px" rowspan="1" colspan="1"></td><td width="33px" rowspan="1" colspan="1"></td><td width="46px" rowspan="1" colspan="1"></td><td width="5px" rowspan="1" colspan="1"></td><td width="102px" rowspan="1" colspan="1"></td></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Transaction Type</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Fair Value</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">as of</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">September 30,</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">2014</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Significant</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Unobservable Inputs</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td colspan="2" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Range</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">from</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Average</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Effect on</font></div><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;font-weight:bold;">Fair Value</font></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">(In Millions)</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">(In Millions)</font></div></td></tr><tr><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Electricity swaps</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">($120)</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Unit contingent discount</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">+/-</font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">3%</font></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">($4)</font></div></td></tr><tr><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Electricity options</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">$29</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">Implied volatility</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:right;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">+/-</font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:left;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">69%</font></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="overflow:hidden;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"> </font></div></td><td style="vertical-align:top;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;" rowspan="1" colspan="1"><div style="text-align:center;font-size:11pt;"><font style="font-family:inherit;font-size:11pt;">$30</font></div></td></tr></table></div></div></div>
CY2013Q4	etr	Fuel Inventory At Average Cost FuelInventoryAtAverageCost	208958000	USD
CY2014Q3	etr	Fuel Inventory At Average Cost FuelInventoryAtAverageCost	179095000	USD
CY2014Q3	etr	Hedge Contracts In Liability Position HedgeContractsInLiabilityPosition	96000000	USD
CY2013Q3	etr	Hedge Contracts In Liability Position HedgeContractsInLiabilityPosition	32000000	USD
	etr	Impairmentof Long Lived Assets Heldforuseand Write Off Of Regulatory Asset For New Nuclear ImpairmentofLongLivedAssetsHeldforuseandWriteOffOfRegulatoryAssetForNewNuclear	167772000	USD
CY2014Q3	etr	Impairmentof Long Lived Assets Heldforuseand Write Off Of Regulatory Asset For New Nuclear ImpairmentofLongLivedAssetsHeldforuseandWriteOffOfRegulatoryAssetForNewNuclear	163835000	USD
CY2014Q3	etr	Increase In Decommissioning Liability IncreaseInDecommissioningLiability	101600000	USD
	etr	Issuance Of Letters Of Credit Percentage Of Total Borrowing Capacity IssuanceOfLettersOfCreditPercentageOfTotalBorrowingCapacity	0.5
CY2014Q3	etr	Letters Of Credit LettersOfCredit	8000000	USD
	etr	Litigation Proceeds For Reimbursement Of Spent Nuclear Fuel Storage Costs LitigationProceedsForReimbursementOfSpentNuclearFuelStorageCosts	0	USD
	etr	Litigation Proceeds For Reimbursement Of Spent Nuclear Fuel Storage Costs LitigationProceedsForReimbursementOfSpentNuclearFuelStorageCosts	21034000	USD
CY2013Q4	etr	Long Term Debt Book Value LongTermDebtBookValue	12596244000	USD
CY2014Q3	etr	Long Term Debt Book Value LongTermDebtBookValue	12748708000	USD
	etr	Other Regulatory Liabilities OtherRegulatoryLiabilities	290965000	USD
	etr	Maximumlengthoftimeoverwhich Companyiscurrentlyhedgingthevariabilityinfuturecashflowsforforecastedpowertransactions MaximumlengthoftimeoverwhichCompanyiscurrentlyhedgingthevariabilityinfuturecashflowsforforecastedpowertransactions	P2Y3M
CY2013Q4	etr	Natural Gas NaturalGas	366365000	USD
CY2014Q3	etr	Natural Gas NaturalGas	374094000	USD
CY2013Q4	etr	Notes Payable To Power Authority NotesPayableToPowerAuthority	95000000	USD
CY2014Q3	etr	Notes Payable To Power Authority NotesPayableToPowerAuthority	97000000	USD
CY2014Q3	etr	Nuclear Refueling Outage Expenses NuclearRefuelingOutageExpenses	71651000	USD
CY2013Q3	etr	Nuclear Refueling Outage Expenses NuclearRefuelingOutageExpenses	64758000	USD
	etr	Nuclear Refueling Outage Expenses NuclearRefuelingOutageExpenses	197692000	USD
	etr	Nuclear Refueling Outage Expenses NuclearRefuelingOutageExpenses	191940000	USD
	etr	Numberof Derivative Contract Counterpartiesina Liability Position NumberofDerivativeContractCounterpartiesinaLiabilityPosition	5	counterparty
	etr	Numberof Derivative Contract Counterpartiesina Liability Position NumberofDerivativeContractCounterpartiesinaLiabilityPosition	9	counterparty
	etr	Nypa Value Sharing Payment NypaValueSharingPayment	-72000000	USD
	etr	Nypa Value Sharing Payment NypaValueSharingPayment	-71736000	USD
CY2014Q3	etr	Other Regulatory Assets OtherRegulatoryAssets	3757127000	USD
CY2013Q4	etr	Other Regulatory Assets OtherRegulatoryAssets	3893363000	USD
	etr	Other Regulatory Charges Credits Net OtherRegulatoryChargesCreditsNet	-7010000	USD
CY2014Q3	etr	Other Regulatory Charges Credits Net OtherRegulatoryChargesCreditsNet	3635000	USD
CY2013Q3	etr	Other Regulatory Charges Credits Net OtherRegulatoryChargesCreditsNet	13708000	USD
	etr	Other Regulatory Charges Credits Net OtherRegulatoryChargesCreditsNet	22914000	USD
	etr	Other Regulatory Liabilities OtherRegulatoryLiabilities	41594000	USD
	etr	Pension And Other Postretirement Liabilities PensionAndOtherPostretirementLiabilities	6281000	USD
CY2013Q3	etr	Pension And Other Postretirement Liabilities PensionAndOtherPostretirementLiabilities	-15430000	USD
	etr	Pension And Other Postretirement Liabilities PensionAndOtherPostretirementLiabilities	-35004000	USD
CY2014Q3	etr	Pension And Other Postretirement Liabilities PensionAndOtherPostretirementLiabilities	-2956000	USD
CY2013Q3	etr	Pensionand Other Postretirement Costs Reclassification Out Of Accumulated Other Comprehensive Income Before Tax PensionandOtherPostretirementCostsReclassificationOutOfAccumulatedOtherComprehensiveIncomeBeforeTax		USD
CY2014Q3	etr	Planned Generation From Non Nuclear Power Plants Sold Forward Under Financial Derivatives PlannedGenerationFromNonNuclearPowerPlantsSoldForwardUnderFinancialDerivatives	0.60
	etr	Planned Generation Sold Forward From Non Utility Nuclear Power Plants For Remainder Of Period PlannedGenerationSoldForwardFromNonUtilityNuclearPowerPlantsForRemainderOfPeriod	0.75
CY2013Q4	etr	Sfas Regulatory Asset Net SfasRegulatoryAssetNet	849718000	USD
CY2014Q3	etr	Sfas Regulatory Asset Net SfasRegulatoryAssetNet	838899000	USD
CY2014Q3	etr	Share Based Compensation Arrangement By Share Based Payment Award In Money Stock Options Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardInMoneyStockOptionsIntrinsicValue	4800000	USD
CY2014Q3	etr	Stock Options Excluded From Diluted Common Shares Outstanding Calculation StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation	5200000	shares
	etr	Stock Options Excluded From Diluted Common Shares Outstanding Calculation StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation	8900000	shares
CY2013Q3	etr	Stock Options Excluded From Diluted Common Shares Outstanding Calculation StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation	8800000	shares
	etr	Stock Options Excluded From Diluted Common Shares Outstanding Calculation StockOptionsExcludedFromDilutedCommonSharesOutstandingCalculation	6600000	shares
	etr	Total Planned Generation For Remainder Of Period TotalPlannedGenerationForRemainderOfPeriod	10000000	MWh
CY2014Q3	etr	Volume Of Natural Gas Swaps Outstanding VolumeOfNaturalGasSwapsOutstanding	19999000	MMBTU
CY2014Q3	etr	Volumeof Fixed Transmission Rights Outstanding VolumeofFixedTransmissionRightsOutstanding	73378000	MWh
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q3
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2014
	dei	Document Period End Date DocumentPeriodEndDate	2014-09-30
	dei	Document Type DocumentType	10-Q
	dei	Entity Central Index Key EntityCentralIndexKey	0000065984
CY2014Q4	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	180481135	shares
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Registrant Name EntityRegistrantName	ENTERGY CORP /DE/
	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes

Files In Submission

Name	View Source	Status
0000065984-14-000255-index-headers.html	Edgar Link	pending
0000065984-14-000255-index.html	Edgar Link	pending
0000065984-14-000255.txt	Edgar Link	pending
0000065984-14-000255-xbrl.zip	Edgar Link	pending
etr-09x30x2014x10q.htm	Edgar Link	pending
etr-20140930.xml	Edgar Link	completed
etr-20140930.xsd	Edgar Link	pending
etr-20140930_cal.xml	Edgar Link	unprocessable
etr-20140930_def.xml	Edgar Link	unprocessable
etr-20140930_lab.xml	Edgar Link	unprocessable
etr-20140930_pre.xml	Edgar Link	unprocessable
exhibit10aq3.htm	Edgar Link	pending
exhibit10bq3.htm	Edgar Link	pending
exhibit10cq3.htm	Edgar Link	pending
exhibit10dq3.htm	Edgar Link	pending
exhibit12aq3.htm	Edgar Link	pending
exhibit12bq3.htm	Edgar Link	pending
exhibit12cq3.htm	Edgar Link	pending
exhibit12dq3.htm	Edgar Link	pending
exhibit12eq3.htm	Edgar Link	pending
exhibit12fq3.htm	Edgar Link	pending
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exhibit31pq3.htm	Edgar Link	pending
exhibit32aq3.htm	Edgar Link	pending
exhibit32bq3.htm	Edgar Link	pending
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exhibit32dq3.htm	Edgar Link	pending
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exhibit32fq3.htm	Edgar Link	pending
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exhibit32hq3.htm	Edgar Link	pending
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exhibit32jq3.htm	Edgar Link	pending
exhibit32kq3.htm	Edgar Link	pending
exhibit32lq3.htm	Edgar Link	pending
exhibit32mq3.htm	Edgar Link	pending
exhibit32nq3.htm	Edgar Link	pending
exhibit32oq3.htm	Edgar Link	pending
exhibit32pq3.htm	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xls	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
R1.htm	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$ETR
ENTERGY CORP /DE/ Stock $etr

2014 Q4 Form 10-Q Financial Statement

#000006598414000255 Filed on November 06, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ETR ENTERGY CORP /DE/ Stock $etr

2014 Q4 Form 10-Q Financial Statement

#000006598414000255 Filed on November 06, 2014

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$ETR
ENTERGY CORP /DE/ Stock $etr