Company Quick10K Filing
Entergy New Orleans
10-Q 2019-06-30 Filed 2019-08-06
10-Q 2019-03-31 Filed 2019-05-03
10-K 2018-12-31 Filed 2019-02-26
10-Q 2018-09-30 Filed 2018-11-06
10-Q 2018-06-30 Filed 2018-08-07
10-Q 2018-03-31 Filed 2018-05-04
10-K 2017-12-31 Filed 2018-02-26
10-Q 2017-09-30 Filed 2017-11-03
10-Q 2017-06-30 Filed 2017-08-03
10-Q 2016-09-30 Filed 2016-11-04
10-Q 2016-06-30 Filed 2016-08-04
10-Q 2016-03-31 Filed 2016-05-06
10-K 2015-12-31 Filed 2016-02-26
10-Q 2015-09-30 Filed 2015-11-04
10-Q 2015-06-30 Filed 2015-08-06
10-Q 2015-03-31 Filed 2015-05-07
10-K 2014-12-31 Filed 2015-02-26
10-Q 2014-09-30 Filed 2014-11-06
10-Q 2014-06-30 Filed 2014-08-07
10-Q 2014-03-31 Filed 2014-05-08
10-K 2013-12-31 Filed 2014-02-27
10-K 2012-12-31 Filed 2013-02-27
10-K 2011-12-31 Filed 2012-02-28
10-Q 2011-09-30 Filed 2011-11-07
10-Q 2011-06-30 Filed 2011-08-08
10-Q 2011-03-31 Filed 2011-05-09
10-K 2010-12-31 Filed 2011-02-28
10-Q 2010-09-30 Filed 2010-11-05
10-Q 2010-06-30 Filed 2010-08-06
10-Q 2010-03-31 Filed 2010-05-07
10-K 2009-12-31 Filed 2010-02-26
8-K 2020-03-26 Off-BS Arrangement, Exhibits
8-K 2019-12-18 Off-BS Arrangement, Exhibits
8-K 2019-10-30 Earnings, Regulation FD, Exhibits
8-K 2019-07-31 Earnings, Regulation FD, Exhibits
8-K 2019-06-28 Regulation FD, Exhibits
8-K 2019-06-21 Shareholder Vote
8-K 2019-05-01 Earnings, Regulation FD, Exhibits
8-K 2019-02-20 Earnings, Regulation FD, Exhibits
8-K 2019-01-25 Officers
8-K 2018-12-03 Officers
8-K 2018-10-31 Earnings, Regulation FD, Exhibits
8-K 2018-09-27 Off-BS Arrangement, Exhibits
8-K 2018-08-15 Officers
8-K 2018-08-01 Earnings, Regulation FD, Exhibits
8-K 2018-06-27 Regulation FD, Exhibits
8-K 2018-06-18 Shareholder Vote
8-K 2018-02-23 Earnings, Regulation FD, Exhibits
8-K 2018-01-29 Earnings, Regulation FD

ENJ 10Q Quarterly Report

Note 3. Equity (Entergy Corporation and Entergy Louisiana)
Note 5. Stock-Based Compensation (Entergy Corporation)
Note 9. Decommissioning Trust Funds (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, and System Energy)
Note 10. Income Taxes (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Note 15. Leases (Entergy Corporation, Entergy Arkansas, Entergy Louisiana, Entergy Mississippi, Entergy New Orleans, Entergy Texas, and System Energy)
Note 16. Dispositions (Entergy Corporation)
Part I, Item 3. Quantitative and Qualitative Disclosures About Market Risk
Part I, Item 4. Controls and Procedures
Part II. Other Information
Item 1. Legal Proceedings
Item 1A. Risk Factors
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
Item 5. Other Information
Item 6. Exhibits
EX-10.(B) exhibit10bq219.htm
EX-10.(C) exhibit10cq219.htm
EX-31.(A) exhibit31aq219.htm
EX-31.(B) exhibit31bq219.htm
EX-31.(C) exhibit31cq219.htm
EX-31.(D) exhibit31dq219.htm
EX-31.(E) exhibit31eq219.htm
EX-31.(F) exhibit31fq219.htm
EX-31.(G) exhibit31gq219.htm
EX-31.(H) exhibit31hq219.htm
EX-31.(I) exhibit31iq219.htm
EX-31.(J) exhibit31jq219.htm
EX-31.(K) exhibit31kq219.htm
EX-31.(L) exhibit31lq219.htm
EX-31.(M) exhibit31mq219.htm
EX-31.(N) exhibit31nq219.htm
EX-32.(A) exhibit32aq219.htm
EX-32.(B) exhibit32bq219.htm
EX-32.(C) exhibit32cq219.htm
EX-32.(D) exhibit32dq219.htm
EX-32.(E) exhibit32eq219.htm
EX-32.(F) exhibit32fq219.htm
EX-32.(G) exhibit32gq219.htm
EX-32.(H) exhibit32hq219.htm
EX-32.(I) exhibit32iq219.htm
EX-32.(J) exhibit32jq219.htm
EX-32.(K) exhibit32kq219.htm
EX-32.(L) exhibit32lq219.htm
EX-32.(M) exhibit32mq219.htm
EX-32.(N) exhibit32nq219.htm

Entergy New Orleans Earnings 2019-06-30

Balance SheetIncome StatementCash Flow

Document
false504501504601504409601--12-31Q22019639 Loyola Avenue425 West Capitol Avenue4809 Jefferson Highway308 East Pearl Street1600 Perdido Street10055 Grogans Mill Road1340 Echelon ParkwayNew OrleansLittle RockJeffersonJacksonNew OrleansThe WoodlandsJacksonUSUSUSUSUSUSUS70113722017012139201701127738039213LAARLAMSLATXMS0000065984000000732300013489520000066901000007150800014274370000202584YesYesYesYesYesYesfalsefalsefalsefalsefalsefalseNon-accelerated FilerNon-accelerated FilerNon-accelerated FilerNon-accelerated FilerNon-accelerated FilerDETXTXTXTXTXARYesYesYesYesYesYesfalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalsefalse576-4000377-4000576-4000368-5000670-3700981-2000368-5000CHX0.70.70.7700000060000000.0010.0010.0010.00186000000.04750.040.010.0150000000020000000010000005000000002000000001000000261587009465250007893502700351804652500078935046525000789350465250007893500.03170.03650.03380.03920.03220.03422021-09-162021-09-162021-09-162021-09-162023-09-142020-04-302023-09-142020-05-312020-05-312020-05-312021-11-202023-09-1442385800020898000556820006362000028365900035993800013939000453200005832200024235700028420002533000809600016169000173120008037000252420001989000042250001770008793000353000307700034200063260006840000.650.650.650.650.655560000036079000014329000497530006045300023633600030686400085940003960300055707000202972000P3YP3Y7253086671349066 0000065984 etr:EntergyLouisianaMember 2019-01-01 2019-06-30 0000065984 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember 2019-01-01 2019-06-30 0000065984 etr:SystemEnergyMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FERCDecember2015OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FERCMay2018OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FERCDecember2015OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FERCMay2018OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FERCDecember2015OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FERCMay2018OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FERCDecember2015OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FERCDecember2015OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FERCMay2018OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FERCMay2018OrderMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FivePointSixTwoFivePercentSeriesFirstMortgageBondsDueJuneTwoThousandSixtyFourMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FourPointEightSevenFivePercentSeriesFirstMortgageBondsDueSeptemberTwoThousandSixtySixMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:MortgageBondsFourPointNinePercentSeriesDueDecembertwentyFiftyTwoMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:MortgageBondsFourPointNineZeroPercentSeriesDueOctoberTwoThousandSixtySixMember 2019-01-01 2019-06-30 0000065984 exch:XCHI 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:MortgageBondsFourPointSevenFivePercentSeriesDueJuneTwoThousandSixtyThreeMemberMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:MortgageBonds5.0SeriesDueDecemberTwoThousandFiftyTwoMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FourPointEightSevenFivePercentSeriesFirstMortgageBondsDueSeptemberTwoThousandSixtySixMember 2019-01-01 2019-06-30 0000065984 exch:XNYS 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:MortgageBondsFivePointFivePercentSeriesDueAprilTwoThousandSixtySixMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:MortgageBondsFivePointTwoFivePercentSeriesDueJulyTwoThousandFiftyTwoMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:MortgageBondsFourPointSevenPercentSeriesDueJuneTwoThousandSixtyThreeMember 2019-01-01 2019-06-30 0000065984 2019-07-31 0000065984 2019-04-01 2019-06-30 0000065984 2018-01-01 2018-06-30 0000065984 2018-04-01 2018-06-30 0000065984 us-gaap:ElectricityPurchasedMember 2019-04-01 2019-06-30 0000065984 etr:CompetitiveBusinessesMember 2019-01-01 2019-06-30 0000065984 us-gaap:NaturalGasUsRegulatedMember 2018-04-01 2018-06-30 0000065984 us-gaap:ElectricityPurchasedMember 2019-01-01 2019-06-30 0000065984 us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 us-gaap:NaturalGasUsRegulatedMember 2019-01-01 2019-06-30 0000065984 us-gaap:NaturalGasUsRegulatedMember 2018-01-01 2018-06-30 0000065984 us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 us-gaap:ElectricityPurchasedMember 2018-04-01 2018-06-30 0000065984 etr:CompetitiveBusinessesMember 2018-04-01 2018-06-30 0000065984 us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000065984 us-gaap:ElectricityPurchasedMember 2018-01-01 2018-06-30 0000065984 us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:CompetitiveBusinessesMember 2019-04-01 2019-06-30 0000065984 etr:CompetitiveBusinessesMember 2018-01-01 2018-06-30 0000065984 2018-12-31 0000065984 2018-06-30 0000065984 2019-06-30 0000065984 2017-12-31 0000065984 us-gaap:AdditionalPaidInCapitalMember 2019-01-01 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 0000065984 us-gaap:CommonStockMember 2019-01-01 2019-06-30 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-06-30 0000065984 us-gaap:RetainedEarningsMember 2019-01-01 2019-06-30 0000065984 us-gaap:CommonStockMember 2018-01-01 0000065984 srt:RestatementAdjustmentMember us-gaap:TreasuryStockMember 2019-01-01 0000065984 us-gaap:CommonStockMember 2018-01-01 2018-06-30 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-01-01 0000065984 us-gaap:TreasuryStockMember 2018-01-01 0000065984 us-gaap:TreasuryStockMember 2018-01-01 2018-06-30 0000065984 us-gaap:RetainedEarningsMember 2018-06-30 0000065984 etr:SubsidiariesPreferredStockMember 2018-01-01 2018-06-30 0000065984 us-gaap:RetainedEarningsMember 2019-01-01 0000065984 us-gaap:AdditionalPaidInCapitalMember 2018-01-01 2018-06-30 0000065984 srt:RestatementAdjustmentMember 2018-01-01 0000065984 etr:SubsidiariesPreferredStockMember 2019-01-01 2019-06-30 0000065984 us-gaap:AdditionalPaidInCapitalMember 2019-01-01 2019-06-30 0000065984 us-gaap:AdditionalPaidInCapitalMember 2018-01-01 0000065984 us-gaap:AdditionalPaidInCapitalMember 2017-12-31 0000065984 us-gaap:TreasuryStockMember 2019-06-30 0000065984 us-gaap:RetainedEarningsMember 2018-01-01 2018-06-30 0000065984 us-gaap:TreasuryStockMember 2017-12-31 0000065984 etr:SubsidiariesPreferredStockMember 2019-06-30 0000065984 us-gaap:RetainedEarningsMember 2019-06-30 0000065984 us-gaap:AdditionalPaidInCapitalMember 2018-06-30 0000065984 us-gaap:CommonStockMember 2019-06-30 0000065984 srt:RestatementAdjustmentMember us-gaap:CommonStockMember 2019-01-01 0000065984 us-gaap:CommonStockMember 2018-12-31 0000065984 us-gaap:AdditionalPaidInCapitalMember 2019-06-30 0000065984 us-gaap:TreasuryStockMember 2019-01-01 2019-06-30 0000065984 us-gaap:TreasuryStockMember 2018-12-31 0000065984 us-gaap:TreasuryStockMember 2018-06-30 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2019-06-30 0000065984 etr:SubsidiariesPreferredStockMember 2018-01-01 0000065984 us-gaap:AdditionalPaidInCapitalMember 2018-12-31 0000065984 etr:SubsidiariesPreferredStockMember 2018-06-30 0000065984 us-gaap:CommonStockMember 2017-12-31 0000065984 srt:RestatementAdjustmentMember us-gaap:RetainedEarningsMember 2019-01-01 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-12-31 0000065984 srt:RestatementAdjustmentMember us-gaap:TreasuryStockMember 2018-01-01 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-01-01 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-06-30 0000065984 etr:SubsidiariesPreferredStockMember 2017-12-31 0000065984 2019-01-01 0000065984 us-gaap:RetainedEarningsMember 2018-01-01 0000065984 srt:RestatementAdjustmentMember us-gaap:RetainedEarningsMember 2018-01-01 0000065984 us-gaap:RetainedEarningsMember 2018-12-31 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2017-12-31 0000065984 srt:RestatementAdjustmentMember etr:SubsidiariesPreferredStockMember 2019-01-01 0000065984 us-gaap:AccumulatedOtherComprehensiveIncomeMember 2018-01-01 0000065984 us-gaap:CommonStockMember 2018-06-30 0000065984 us-gaap:TreasuryStockMember 2019-01-01 0000065984 srt:RestatementAdjustmentMember us-gaap:AdditionalPaidInCapitalMember 2018-01-01 0000065984 srt:RestatementAdjustmentMember etr:SubsidiariesPreferredStockMember 2018-01-01 0000065984 srt:RestatementAdjustmentMember us-gaap:AdditionalPaidInCapitalMember 2019-01-01 0000065984 etr:SubsidiariesPreferredStockMember 2018-12-31 0000065984 srt:RestatementAdjustmentMember us-gaap:CommonStockMember 2018-01-01 0000065984 srt:RestatementAdjustmentMember 2019-01-01 0000065984 us-gaap:RetainedEarningsMember 2017-12-31 0000065984 us-gaap:CommonStockMember 2019-01-01 0000065984 2018-01-01 0000065984 etr:SubsidiariesPreferredStockMember 2019-01-01 0000065984 etr:EntergyMississippiMember etr:FERCDecember2015OrderMember 2016-02-01 2016-02-29 0000065984 etr:EntergyArkansasMember etr:FERCDecember2015OrderMember 2016-02-01 2016-02-29 0000065984 etr:EntergyNewOrleansMember etr:FERCDecember2015OrderMember 2016-02-01 2016-02-29 0000065984 etr:EntergyLouisianaMember etr:FERCDecember2015OrderMember 2016-02-01 2016-02-29 0000065984 etr:EntergyTexasMember etr:FERCDecember2015OrderMember 2016-02-01 2016-02-29 0000065984 etr:EntergyArkansasMember 2018-01-01 2018-12-31 0000065984 etr:SystemEnergyMember us-gaap:SubsequentEventMember 2018-04-27 2019-07-27 0000065984 etr:EntergyMississippiMember us-gaap:RevenueSubjectToRefundMember 2019-06-30 0000065984 etr:SystemEnergyMember 2019-06-01 2019-06-30 0000065984 etr:EntergyLouisianaMember 2019-05-01 2019-05-31 0000065984 etr:EntergyMississippiMember 2018-01-01 2018-12-31 0000065984 etr:EntergyArkansasMember us-gaap:RevenueSubjectToRefundMember 2019-06-30 0000065984 etr:EntergyArkansasMember 2018-12-31 0000065984 etr:EntergyArkansasMember us-gaap:SubsequentEventMember 2020-01-01 2020-12-31 0000065984 etr:EntergyArkansasMember us-gaap:SubsequentEventMember 2019-07-31 2019-07-31 0000065984 etr:EntergyTexasMember 2019-01-01 2019-01-31 0000065984 etr:EntergyLouisianaMember 2018-01-01 2018-12-31 0000065984 etr:EntergyNewOrleansMember srt:NaturalGasReservesMember us-gaap:SubsequentEventMember 2019-08-01 2019-08-31 0000065984 etr:SystemEnergyMember 2017-01-23 2018-04-23 0000065984 etr:SystemEnergyMember 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:SubsequentEventMember 2019-01-01 2019-12-31 0000065984 etr:SystemEnergyMember srt:MinimumMember 2017-01-23 2018-04-23 0000065984 etr:EntergyArkansasMember 2018-04-01 2019-03-31 0000065984 etr:EntergyNewOrleansMember us-gaap:ElectricityMember us-gaap:SubsequentEventMember 2019-08-01 2019-08-31 0000065984 etr:SystemEnergyMember srt:MaximumMember us-gaap:SubsequentEventMember 2018-04-27 2019-07-27 0000065984 etr:EntergyTexasMember etr:DistributionCostRecoveryFactorRiderMember us-gaap:SubsequentEventMember 2019-01-01 2019-12-31 0000065984 etr:EntergyTexasMember etr:TransmissionCostRecoveryFactorRiderMember us-gaap:SubsequentEventMember 2019-01-01 2019-12-31 0000065984 etr:EntergyArkansasMember us-gaap:SubsequentEventMember 2019-04-01 2020-03-31 0000065984 etr:EntergyNewOrleansMember us-gaap:SubsequentEventMember 2019-08-01 2019-08-31 0000065984 etr:EntergyArkansasMember us-gaap:RevenueSubjectToRefundMember 2018-12-31 0000065984 etr:EntergyMississippiMember us-gaap:RevenueSubjectToRefundMember 2019-03-31 0000065984 etr:EntergyMississippiMember us-gaap:RevenueSubjectToRefundMember 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:RevenueSubjectToRefundMember 2019-01-31 0000065984 etr:SystemEnergyMember srt:MinimumMember us-gaap:SubsequentEventMember 2018-04-27 2019-07-27 0000065984 etr:EntergyTexasMember srt:MaximumMember 2019-04-01 2019-04-30 0000065984 etr:EntergyMississippiMember 2019-05-01 2019-05-31 0000065984 etr:EntergyTexasMember srt:MinimumMember 2019-04-01 2019-04-30 0000065984 etr:EntergyNewOrleansMember srt:MaximumMember us-gaap:SubsequentEventMember 2019-08-01 2019-08-31 0000065984 etr:SystemEnergyMember srt:MaximumMember 2017-01-23 2018-04-23 0000065984 etr:SystemEnergyMember etr:GrandGulfMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember 2018-07-01 2018-07-31 0000065984 etr:SystemEnergyMember 2018-12-31 0000065984 etr:EntergyMississippiMember 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FERCMay2018OrderMember 2018-07-01 2018-07-31 0000065984 etr:EntergyLouisianaMember etr:FERCMay2018OrderMember 2018-07-01 2018-07-31 0000065984 etr:EntergyCorporationMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FERCMay2018OrderMember 2018-07-01 2018-07-31 0000065984 etr:EntergyTexasMember etr:FERCMay2018OrderMember 2018-07-01 2018-07-31 0000065984 etr:EntergyMississippiMember etr:FERCMay2018OrderMember 2018-07-01 2018-07-31 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-04-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-04-01 2018-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-04-01 2018-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-04-01 2018-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-04-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-04-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-04-01 2018-06-30 0000065984 etr:CompetitiveBusinessesMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-04-01 2018-06-30 0000065984 etr:CompetitiveBusinessesMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2017-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-06-30 0000065984 2018-12-01 2018-12-31 0000065984 us-gaap:AccountingStandardsUpdate201708Member 2019-01-01 0000065984 2019-05-01 2019-05-31 0000065984 us-gaap:CommonStockMember 2019-05-01 2019-05-31 0000065984 us-gaap:AccountingStandardsUpdate201712Member 2019-01-01 0000065984 us-gaap:CommonStockMember 2018-12-01 2018-12-31 0000065984 us-gaap:SubsequentEventMember 2019-07-26 2019-07-26 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-03-31 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-04-01 2019-06-30 0000065984 2019-03-31 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-03-31 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-03-31 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-04-01 2019-06-30 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-06-30 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-06-30 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-06-30 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-01-01 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-06-30 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2017-12-31 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-06-30 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-01-01 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2017-12-31 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2017-12-31 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-06-30 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-01-01 2018-06-30 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-06-30 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-06-30 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-04-01 2018-06-30 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-03-31 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-04-01 2018-06-30 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-04-01 2018-06-30 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-03-31 0000065984 2018-03-31 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-03-31 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-03-31 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-03-31 0000065984 etr:EntergyLouisianaMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2018-01-01 2018-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember 2019-01-01 2019-06-30 0000065984 etr:CompetitiveBusinessesMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-01-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-06-30 0000065984 us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-01-01 2018-06-30 0000065984 etr:CompetitiveBusinessesMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-01-01 2018-06-30 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 2019-06-30 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-01-01 2019-06-30 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-01-01 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2019-01-01 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-12-31 0000065984 us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember 2018-12-31 0000065984 srt:RestatementAdjustmentMember us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2019-01-01 0000065984 us-gaap:AccumulatedNetGainLossFromDesignatedOrQualifyingCashFlowHedgesMember 2018-12-31 0000065984 us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 0000065984 etr:EntergyLouisianaMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember 2019-04-01 2019-06-30 0000065984 etr:SystemEnergyVieMember 2019-06-30 0000065984 etr:EntergyArkansasVieMember 2019-06-30 0000065984 etr:EntergyLouisianaWaterfordVIEMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaRiverBendVIEMember 2019-06-30 0000065984 etr:EntergyArkansasVieMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaWaterfordVIEMember 2019-06-30 0000065984 etr:SystemEnergyVieMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaRiverBendVIEMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember 2019-06-30 0000065984 etr:EntergyTexasMember 2019-06-30 0000065984 etr:EntergyLouisianaMember 2019-06-30 0000065984 etr:EntergyNewOrleansMember 2019-06-30 0000065984 etr:EntergyTexasMember etr:MortgageBondsFourPercentDueMarch2029Domain 2019-01-31 0000065984 etr:SystemEnergyVieMember etr:Series1998PollutionControlRevenueRefundingBondsFivePointEightSevenFivePercentDueApril2022Domain 2019-03-01 2019-03-31 0000065984 etr:EntergyMississippiMember etr:Mortgagebonds3.85SeriesdueJune2049Member 2019-06-01 2019-06-30 0000065984 etr:EntergyNuclearVermontYankeeMember 2019-01-01 2019-06-30 0000065984 etr:CreditFacilityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:A7.125SeriesFirstMortgageBondsDueFebruary2019Member 2019-02-28 0000065984 etr:SystemEnergyMember etr:TwoPointFivePercentSeries2019RevenueRefundingBondsDueApril2022Domain 2019-03-01 2019-03-31 0000065984 etr:EntergyArkansasMember etr:MortgageBondsFourPointTwoPercentSeriesDueApril2049Member 2019-03-01 2019-03-31 0000065984 srt:MinimumMember 2019-01-01 2019-06-30 0000065984 etr:CommercialPaperProgramMember 2019-06-30 0000065984 srt:MaximumMember 2019-01-01 2019-06-30 0000065984 etr:SystemEnergyMember etr:TwoPointFivePercentSeries2019RevenueRefundingBondsDueApril2022Domain 2019-03-31 0000065984 etr:EntergyMississippiMember etr:Mortgagebonds3.85SeriesdueJune2049Member 2019-06-30 0000065984 srt:MaximumMember 2019-06-30 0000065984 etr:EntergyTexasMember etr:MortgageBondsFourPointFivePercentDueMarch2039DomainDomain 2019-01-01 2019-01-31 0000065984 etr:EntergyNuclearVermontYankeeMember 2019-06-30 0000065984 etr:EntergyMississippiMember etr:MortgageBondsSixPointSixFourPercentSeriesDueJulyTwoThousandNineteenMember 2019-06-01 2019-06-30 0000065984 etr:SystemEnergyVieMember etr:Series1998PollutionControlRevenueRefundingBondsFivePointEightSevenFivePercentDueApril2022Domain 2019-03-31 0000065984 etr:CreditFacilityMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:MortgageBondsFourPointTwoPercentSeriesDueApril2049Member 2019-03-31 0000065984 etr:EntergyTexasMember etr:A7.125SeriesFirstMortgageBondsDueFebruary2019Member 2019-02-01 2019-02-28 0000065984 etr:EntergyLouisianaMember etr:MortgageBondsFourPointTwoZeroPercentSeriesdueAprilTwentyFiftyMemberMember 2019-03-31 0000065984 etr:EntergyMississippiMember etr:MortgageBondsSixPointSixFourPercentSeriesDueJulyTwoThousandNineteenMember 2019-06-30 0000065984 etr:EntergyTexasMember etr:MortgageBondsFourPercentDueMarch2029Domain 2019-01-01 2019-01-31 0000065984 etr:EntergyLouisianaMember etr:MortgageBondsFourPointTwoZeroPercentSeriesdueAprilTwentyFiftyMemberMember 2019-03-01 2019-03-31 0000065984 etr:EntergyTexasMember etr:MortgageBondsFourPointFivePercentDueMarch2039DomainDomain 2019-01-31 0000065984 etr:EntergyTexasMember etr:CreditFacilityOfOneHundredAndFiftyMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:CreditFacilityOfThreeHundredFiftyMillionMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CreditFacilityOfOneHundredAndFiftyMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CreditFacilityOfThirtyFiveMillionMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CreditFacilityOfTwentyMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CreditFacilityOfTwentyMillionMember 2019-06-30 0000065984 etr:EntergyTexasMember etr:CreditFacilityOfOneHundredAndFiftyMillionMember 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CreditFacilityOfTenMillionMember 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:CreditFacilityOfTwentyFiveMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:CreditFacilityOfThreeHundredFiftyMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CreditFacilityOfThirtySevenPointFiveMillionMember 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:CreditFacilityOfTwentyFiveMillionMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CreditFacilityOfOneHundredAndFiftyMillionMember 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CreditFacilityOfThirtyFiveMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CreditFacilityOfTenMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CreditFacilityOfThirtySevenPointFiveMillionMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CreditFacilityofFortyMillionMember 2019-06-30 0000065984 etr:EntergyTexasMember etr:CreditFacilityofFiftyMillionMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CreditFacilityOfTwentyFiveMillionMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:CreditFacilityOfOneHundredTwentyFiveMillionMember 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:CreditFacilityofFifteenMillionMember 2019-06-30 0000065984 etr:EntergyTexasMember 2018-12-31 0000065984 etr:EntergyMississippiMember 2018-12-31 0000065984 etr:EntergyLouisianaMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember 2018-12-31 0000065984 etr:SystemEnergyVieMember etr:ThreePointFourTwoPercentSeriesJNotesDueAprilTwoThousandTwentyOneMember 2019-06-30 0000065984 etr:EntergyLouisianaRiverBendVIEMember etr:ThreePointThreeEightPercentSeriesRNotesDueAugustTwoThousandTwentyMember 2019-06-30 0000065984 etr:EntergyLouisianaWaterfordVIEMember etr:ThreePointTwoTwoPercentSeriesINotesDueDecemberTwoThousandTwentyThreeDomain 2019-06-30 0000065984 etr:EntergyArkansasVieMember etr:ThreePointSixFivePercentSeriesLNotesDueJulyTwoThousandTwentyOneMember 2019-06-30 0000065984 etr:EntergyArkansasVieMember etr:ThreePointOneSevenPercentSeriesMNotesDueDecemberTwoThousandTwentyThreeMember 2019-06-30 0000065984 etr:EntergyLouisianaWaterfordVIEMember etr:ThreePointNineTwoPercentSeriesHDuesFebruaryTwoThousandTwentyOneMember 2019-06-30 0000065984 etr:EntergyLouisianaMember srt:MaximumMember 2019-06-30 0000065984 etr:EntergyTexasMember srt:MaximumMember 2019-06-30 0000065984 etr:EntergyLouisianaWaterfordVIEMember us-gaap:SubsequentEventMember 2021-09-16 2021-09-16 0000065984 etr:EntergyMississippiMember srt:MaximumMember 2019-06-30 0000065984 etr:SystemEnergyMember srt:MaximumMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember srt:MaximumMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember srt:MaximumMember 2019-06-30 0000065984 etr:EntergyLouisianaRiverBendVIEMember us-gaap:SubsequentEventMember 2021-09-16 2021-09-16 0000065984 etr:EntergyLouisianaMember srt:MaximumMember 2019-01-01 2019-06-30 0000065984 etr:SystemEnergyVieMember us-gaap:SubsequentEventMember 2021-09-16 2021-09-16 0000065984 etr:EntergyArkansasVieMember us-gaap:SubsequentEventMember 2021-09-16 2021-09-16 0000065984 etr:EntergyNewOrleansMember srt:MaximumMember 2019-06-30 0000065984 etr:OtherEquityAwardsMember 2019-04-01 2019-06-30 0000065984 etr:OtherEquityAwardsMember 2018-04-01 2018-06-30 0000065984 us-gaap:EmployeeStockOptionMember 2019-01-01 2019-06-30 0000065984 us-gaap:EmployeeStockOptionMember 2018-01-01 2018-06-30 0000065984 us-gaap:EmployeeStockOptionMember 2019-04-01 2019-06-30 0000065984 us-gaap:EmployeeStockOptionMember 2018-04-01 2018-06-30 0000065984 etr:LongTermIncentivePlanMember etr:EquityOwnershipAndLongTermCashIncentivePlanTwoThousandFifteenMember 2019-01-01 2019-06-30 0000065984 etr:RestrictedAwardsMember etr:EquityOwnershipAndLongTermCashIncentivePlanTwoThousandFifteenMember 2019-01-01 2019-01-31 0000065984 etr:PerformancemeasurebasedoncumulativeadjustedearningspersharemetricMember etr:LongTermIncentivePlanMember etr:EquityOwnershipAndLongTermCashIncentivePlanTwoThousandFifteenMember 2019-01-01 2019-01-31 0000065984 etr:PerformancemeasurebasedonrelativetotalshareholderreturnMember etr:LongTermIncentivePlanMember etr:EquityOwnershipAndLongTermCashIncentivePlanTwoThousandFifteenMember 2019-01-01 2019-01-31 0000065984 etr:EquityOwnershipAndLongTermCashIncentivePlanTwoThousandFifteenMember 2019-06-30 0000065984 etr:LongTermIncentivePlanMember etr:EquityOwnershipAndLongTermCashIncentivePlanTwoThousandFifteenMember 2019-01-01 2019-01-31 0000065984 etr:EquityOwnershipAndLongTermCashIncentivePlanTwoThousandFifteenMember 2019-01-01 2019-03-31 0000065984 etr:OtherEquityAwardsMember 2018-01-01 2018-06-30 0000065984 etr:OtherEquityAwardsMember 2019-01-01 2019-06-30 0000065984 etr:RestrictedAwardsMember 2019-01-01 2019-06-30 0000065984 etr:LongTermIncentivePlanMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:NonQualifiedPensionPlansMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:NonQualifiedPensionPlansMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:SystemEnergyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:SystemEnergyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:SystemEnergyMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:SystemEnergyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:NonQualifiedPensionPlansMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:NonQualifiedPensionPlansMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonQualifiedPensionPlansMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonQualifiedPensionPlansMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:NonQualifiedPensionPlansMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NonQualifiedPensionPlansMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NonQualifiedPensionPlansMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:NonQualifiedPensionPlansMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:NonQualifiedPensionPlansMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:SystemEnergyMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 us-gaap:PensionPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember 2018-04-01 2018-06-30 0000065984 etr:NonQualifiedPensionPlansMember 2018-04-01 2018-06-30 0000065984 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:SystemEnergyMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:PensionPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonQualifiedPensionPlansMember 2019-01-01 2019-06-30 0000065984 us-gaap:PensionPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:NonQualifiedPensionPlansMember 2019-01-01 2019-06-30 0000065984 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:NonQualifiedPensionPlansMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:NonQualifiedPensionPlansMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NonQualifiedPensionPlansMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:SystemEnergyMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonQualifiedPensionPlansMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:NonQualifiedPensionPlansMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:NonQualifiedPensionPlansMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:NonQualifiedPensionPlansMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:NonQualifiedPensionPlansMember 2018-01-01 2018-06-30 0000065984 us-gaap:PensionPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember 2018-01-01 2018-06-30 0000065984 us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2018-01-01 2018-06-30 0000065984 etr:NonQualifiedPensionPlansMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:SystemEnergyMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:SubsequentEventMember 2019-07-01 2019-12-31 0000065984 etr:EntergyMississippiMember us-gaap:SubsequentEventMember 2019-07-01 2019-12-31 0000065984 etr:EntergyArkansasMember us-gaap:SubsequentEventMember 2019-07-01 2019-12-31 0000065984 etr:EntergyTexasMember us-gaap:SubsequentEventMember 2019-07-01 2019-12-31 0000065984 etr:SystemEnergyMember us-gaap:SubsequentEventMember 2019-07-01 2019-12-31 0000065984 etr:EntergyNewOrleansMember us-gaap:SubsequentEventMember 2019-07-01 2019-12-31 0000065984 etr:NonQualifiedPensionPlansMember 2019-01-01 2019-06-30 0000065984 etr:UtilityMember 2019-01-01 2019-06-30 0000065984 us-gaap:IntersegmentEliminationMember 2019-01-01 2019-06-30 0000065984 us-gaap:IntersegmentEliminationMember 2018-01-01 2018-06-30 0000065984 etr:UtilityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2019-01-01 2019-06-30 0000065984 us-gaap:IntersegmentEliminationMember 2018-12-31 0000065984 us-gaap:AllOtherSegmentsMember 2019-01-01 2019-06-30 0000065984 etr:UtilityMember 2018-12-31 0000065984 us-gaap:AllOtherSegmentsMember 2018-01-01 2018-06-30 0000065984 etr:UtilityMember 2019-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:EntergyWholesaleCommoditiesMember 2018-01-01 2018-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 us-gaap:AllOtherSegmentsMember 2018-12-31 0000065984 us-gaap:AllOtherSegmentsMember 2019-06-30 0000065984 us-gaap:IntersegmentEliminationMember 2019-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2019-04-01 2019-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2018-03-31 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2018-04-01 2018-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2018-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2018-03-31 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2019-04-01 2019-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2019-04-01 2019-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember 2018-04-01 2018-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2018-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2019-03-31 0000065984 etr:EconomicDevelopmentCostsMember 2019-04-01 2019-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2018-03-31 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2019-03-31 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember 2019-04-01 2019-06-30 0000065984 etr:EconomicDevelopmentCostsMember 2018-04-01 2018-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2018-04-01 2018-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2019-03-31 0000065984 etr:EntergyWholesaleCommoditiesMember 2018-04-01 2018-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2018-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember us-gaap:SubsequentEventMember 2020-01-01 2022-06-01 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember 2019-01-01 2019-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember us-gaap:SubsequentEventMember 2019-01-01 2019-12-31 0000065984 etr:EconomicDevelopmentCostsMember 2019-01-01 2019-06-30 0000065984 etr:EntergyWholesaleCommoditiesMember 2017-12-31 0000065984 etr:EconomicDevelopmentCostsMember 2018-01-01 2018-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2018-01-01 2018-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2017-12-31 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember 2018-01-01 2018-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2018-01-01 2018-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2019-01-01 2019-06-30 0000065984 etr:EmployeeRetentionandSeverancesExpensesandOtherBenefitsRelatedCostsMember etr:EntergyWholesaleCommoditiesMember 2019-01-01 2019-06-30 0000065984 etr:EconomicDevelopmentCostsMember etr:EntergyWholesaleCommoditiesMember 2017-12-31 0000065984 us-gaap:IntersegmentEliminationMember 2019-04-01 2019-06-30 0000065984 us-gaap:AllOtherSegmentsMember 2018-04-01 2018-06-30 0000065984 us-gaap:IntersegmentEliminationMember 2018-04-01 2018-06-30 0000065984 etr:UtilityMember 2018-04-01 2018-06-30 0000065984 etr:UtilityMember 2019-04-01 2019-06-30 0000065984 us-gaap:AllOtherSegmentsMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2018-03-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2018-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2018-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2018-03-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2018-03-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2018-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2018-03-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2018-03-31 0000065984 etr:SystemEnergyMember etr:CommontrustfundsvaluedusingNetAssetValueDomain 2018-12-31 0000065984 etr:SystemEnergyMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:SystemEnergyMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:SystemEnergyMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel3Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel1Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyMississippiMember etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel2Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:PrepaymentsAndOtherMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:OtherDeferredDebitsAndOtherAssetsMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyArkansasMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember us-gaap:OtherCurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyMississippiMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:OtherCurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyTexasMember us-gaap:OtherCurrentLiabilitiesMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2017-12-31 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2017-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2017-12-31 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2017-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2017-12-31 0000065984 etr:FinancialTransmissionRightsFTRsMember 2019-04-01 2019-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2019-04-01 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember 2018-04-01 2018-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2018-04-01 2018-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2018-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember 2018-03-31 0000065984 etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember 2019-03-31 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2019-03-31 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2018-03-31 0000065984 etr:FinancialTransmissionRightsFTRsMember 2018-06-30 0000065984 etr:EntergyMississippiMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:OtherNoncurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:OtherDeferredDebitsAndOtherAssetsMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:OtherCurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyTexasMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:OtherCurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:PrepaymentsAndOtherMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember 2019-06-30 0000065984 us-gaap:SubsequentEventMember 2019-07-01 2019-12-31 0000065984 etr:EntergyWholesaleCommoditiesMember 2018-01-01 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:GasHedgeContractsMember 2019-01-01 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-04-01 2018-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:CompetitiveBusinessesOperatingRevenuesMember 2019-04-01 2019-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:CompetitiveBusinessesOperatingRevenuesMember 2018-04-01 2018-06-30 0000065984 etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2018-04-01 2018-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-04-01 2019-06-30 0000065984 etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2019-04-01 2019-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:CashFlowHedgingMember etr:CompetitiveBusinessesOperatingRevenuesMember 2018-04-01 2018-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:CashFlowHedgingMember etr:CompetitiveBusinessesOperatingRevenuesMember 2019-04-01 2019-06-30 0000065984 etr:PowerContractsAssetsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:PowerContractsLiabilitiesMember 2019-06-30 0000065984 us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:GasHedgeContractsAssetsMember 2019-06-30 0000065984 us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:PowerContractsAssetsMember 2019-06-30 0000065984 etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:PowerContractsAssetsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 us-gaap:FairValueInputsLevel3Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 us-gaap:FairValueInputsLevel1Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 us-gaap:FairValueInputsLevel2Member etr:GasHedgeContractsMember 2019-06-30 0000065984 us-gaap:FairValueInputsLevel2Member etr:PowerContractsLiabilitiesMember 2019-06-30 0000065984 etr:CommontrustfundsvaluedusingNetAssetValueDomain 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 us-gaap:FairValueInputsLevel1Member etr:PowerContractsLiabilitiesMember 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 us-gaap:FairValueInputsLevel3Member etr:PowerContractsLiabilitiesMember 2019-06-30 0000065984 etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:PowerContractsAssetsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:CashFlowHedgingMember etr:CompetitiveBusinessesOperatingRevenuesMember 2018-01-01 2018-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:CashFlowHedgingMember etr:CompetitiveBusinessesOperatingRevenuesMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:FinancialTransmissionRightsFTRsMember 2019-01-01 2019-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2018-01-01 2018-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember 2017-12-31 0000065984 etr:FinancialTransmissionRightsFTRsMember 2018-01-01 2018-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2017-12-31 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2018-12-31 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember 2019-01-01 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:OtherDeferredDebitsAndOtherAssetsMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 us-gaap:OtherCurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:UtilityMember 2018-12-31 0000065984 us-gaap:OtherNoncurrentLiabilitiesMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 us-gaap:OtherCurrentLiabilitiesMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:PrepaymentsAndOtherMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:OtherDeferredDebitsAndOtherAssetsMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:UtilityMember 2018-12-31 0000065984 etr:PrepaymentsAndOtherMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 us-gaap:OtherCurrentLiabilitiesMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:UtilityandEntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:OtherDeferredDebitsAndOtherAssetsMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:EntergyWholesaleCommoditiesMember 2018-12-31 0000065984 etr:SystemEnergyMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:SystemEnergyMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:SystemEnergyMember etr:CommontrustfundsvaluedusingNetAssetValueDomain 2019-06-30 0000065984 etr:SystemEnergyMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-01-01 2019-06-30 0000065984 us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:PowerContractsAssetsMember 2018-12-31 0000065984 etr:CommontrustfundsvaluedusingNetAssetValueDomain 2018-12-31 0000065984 etr:PowerContractsAssetsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 us-gaap:FairValueInputsLevel2Member etr:PowerContractsLiabilitiesMember 2018-12-31 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:GasHedgeContractsMember 2018-12-31 0000065984 us-gaap:FairValueInputsLevel1Member etr:PowerContractsLiabilitiesMember 2018-12-31 0000065984 us-gaap:FairValueInputsLevel3Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:PowerContractsAssetsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 us-gaap:FairValueInputsLevel2Member etr:GasHedgeContractsMember 2018-12-31 0000065984 us-gaap:FairValueInputsLevel1Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:PowerContractsLiabilitiesMember 2018-12-31 0000065984 us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:GasHedgeContractsAssetsMember 2018-12-31 0000065984 etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 us-gaap:FairValueInputsLevel3Member etr:PowerContractsLiabilitiesMember 2018-12-31 0000065984 etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:PowerContractsAssetsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2019-03-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2019-03-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2019-03-31 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2019-03-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2019-03-31 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyArkansasMember etr:CommontrustfundsvaluedusingNetAssetValueDomain 2018-12-31 0000065984 etr:EntergyArkansasMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyArkansasMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:CompetitiveBusinessesOperatingRevenuesMember 2019-01-01 2019-06-30 0000065984 etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2018-01-01 2018-06-30 0000065984 etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:FuelFuelRelatedExpensesAndGasPurchasedForResaleMember 2019-01-01 2019-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2019-01-01 2019-06-30 0000065984 etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:CompetitiveBusinessesOperatingRevenuesMember 2018-01-01 2018-06-30 0000065984 etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:PurchasedPowerExpenseMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyMississippiMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyMississippiMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:CommontrustfundsvaluedusingNetAssetValueDomain 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel3Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel1Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel2Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember 2018-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyTexasMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyTexasMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyTexasMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyTexasMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 us-gaap:OtherNoncurrentLiabilitiesMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:OtherDeferredDebitsAndOtherAssetsMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:PrepaymentsAndOtherMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 us-gaap:OtherNoncurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:UtilityMember 2019-06-30 0000065984 us-gaap:OtherNoncurrentLiabilitiesMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 us-gaap:OtherCurrentLiabilitiesMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:OtherDeferredDebitsAndOtherAssetsMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:PrepaymentsAndOtherMember etr:FinancialTransmissionRightsFTRsMember us-gaap:NondesignatedMember etr:UtilityandEntergyWholesaleCommoditiesMember 2019-06-30 0000065984 us-gaap:OtherCurrentLiabilitiesMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:UtilityMember 2019-06-30 0000065984 us-gaap:OtherCurrentLiabilitiesMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:NondesignatedMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:OtherDeferredDebitsAndOtherAssetsMember etr:NaturalGasSwapsMember us-gaap:NondesignatedMember etr:UtilityMember 2019-06-30 0000065984 etr:PrepaymentsAndOtherMember etr:ElectricityFuturesForwardsSwapsAndOptionsMember us-gaap:DesignatedAsHedgingInstrumentMember etr:EntergyWholesaleCommoditiesMember 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CommontrustfundsvaluedusingNetAssetValueDomain 2019-06-30 0000065984 etr:EntergyArkansasMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel3Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel2Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:FairValueInputsLevel1Member etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel2Member 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel3Member 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsAssetsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:CommontrustfundsvaluedusingNetAssetValueDomain 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:GasHedgeContractsMember 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel1Member 2018-12-31 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel1Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel3Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel3Member 2018-12-31 0000065984 etr:EntergyNewOrleansMember us-gaap:FairValueInputsLevel2Member etr:GasHedgeContractsMember 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:FinancialTransmissionRightsFTRsMember us-gaap:FairValueInputsLevel2Member 2018-12-31 0000065984 etr:EntergyNewOrleansMember etr:GasHedgeContractsMember 2018-12-31 0000065984 srt:MinimumMember 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:DebtSecuritiesMember 2018-12-31 0000065984 etr:SystemEnergyMember us-gaap:DebtSecuritiesMember 2018-12-31 0000065984 us-gaap:DebtSecuritiesMember 2019-06-30 0000065984 us-gaap:DebtSecuritiesMember 2018-12-31 0000065984 etr:EntergyLouisianaMember us-gaap:DebtSecuritiesMember 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:DebtSecuritiesMember 2019-06-30 0000065984 etr:EntergyArkansasMember 2018-04-01 2018-06-30 0000065984 etr:SystemEnergyMember 2018-04-01 2018-06-30 0000065984 etr:VermontYankeeMember 2018-12-31 0000065984 etr:IndianPoint1Member 2019-06-30 0000065984 etr:IndianPoint2Member 2018-12-31 0000065984 etr:EntergyArkansasMember 2019-04-01 2019-06-30 0000065984 etr:PalisadesMember 2018-12-31 0000065984 etr:IndianPoint3Member 2018-12-31 0000065984 etr:SystemEnergyMember 2018-01-01 2018-06-30 0000065984 etr:IndianPoint1Member 2018-12-31 0000065984 etr:PilgrimMember 2019-06-30 0000065984 etr:SystemEnergyMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember 2018-01-01 2018-06-30 0000065984 etr:PalisadesMember 2019-06-30 0000065984 us-gaap:DebtSecuritiesMember 2019-01-01 2019-06-30 0000065984 etr:PilgrimMember 2018-12-31 0000065984 etr:IndianPoint2Member 2019-06-30 0000065984 us-gaap:DebtSecuritiesMember 2018-01-01 2018-12-31 0000065984 etr:IndianPoint3Member 2019-06-30 0000065984 etr:SystemEnergyMember us-gaap:DebtSecuritiesMember 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:DebtSecuritiesMember 2018-12-31 0000065984 etr:EntergyMississippiMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:SubsequentEventMember 2021-01-01 2021-12-31 0000065984 etr:EntergyArkansasMember us-gaap:SubsequentEventMember 2022-01-01 2022-12-31 0000065984 2019-01-01 2019-03-31 0000065984 etr:SystemEnergyMember etr:GrandGulfMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:CommercialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:ResidentialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:CommercialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:ResidentialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CommercialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:IndustrialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CommercialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:NaturalGasUsRegulatedMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:IndustrialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:CommercialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:IndustrialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:IndustrialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:NaturalGasUsRegulatedMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:NaturalGasUsRegulatedMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:IndustrialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:ResidentialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:NaturalGasUsRegulatedMember 2019-01-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:NaturalGasUsRegulatedMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:ResidentialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:ResidentialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:IndustrialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:ResidentialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:CommercialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:CommercialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:IndustrialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:CommercialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:CommercialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:ResidentialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:OtherElectricMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:IndustrialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:IndustrialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:IndustrialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:SalesforResaleMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:ResidentialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyTexasMember us-gaap:RetailMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:NaturalGasUsRegulatedMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CommercialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyLouisianaMember etr:NonCustomerMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyNewOrleansMember etr:ResidentialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyMississippiMember etr:ResidentialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:GovernmentalMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:EntergyArkansasMember etr:CommercialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:RetailMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:NonCustomerMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:GovernmentalMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:ResidentialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:ResidentialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:CommercialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:RetailMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:IndustrialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:CommercialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:ResidentialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:NaturalGasUsRegulatedMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:RetailMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:NaturalGasUsRegulatedMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonCustomerMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:IndustrialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:IndustrialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:GovernmentalMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:NaturalGasUsRegulatedMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:NonCustomerMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:NaturalGasUsRegulatedMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember us-gaap:RetailMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:ResidentialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:ResidentialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:GovernmentalMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:NonCustomerMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:NonCustomerMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:NaturalGasUsRegulatedMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:IndustrialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:CommercialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:RetailMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:IndustrialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:GovernmentalMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:GovernmentalMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:CommercialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:NonCustomerMember etr:CompetitiveBusinessesMember 2019-01-01 2019-06-30 0000065984 etr:NonCustomerMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:NonCustomerMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:IndustrialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:SalesforResaleMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:CommercialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:ResidentialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:CompetitiveBusinessSalesMember etr:CompetitiveBusinessesMember 2019-01-01 2019-06-30 0000065984 etr:OtherElectricMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:ResidentialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 us-gaap:RetailMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:GovernmentalMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:IndustrialMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:NonCustomerMember etr:CompetitiveBusinessesMember 2018-01-01 2018-06-30 0000065984 etr:GovernmentalMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:OtherElectricMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:CommercialMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 us-gaap:RetailMember us-gaap:ElectricityMember 2018-01-01 2018-06-30 0000065984 etr:SalesforResaleMember us-gaap:ElectricityMember 2019-01-01 2019-06-30 0000065984 etr:CompetitiveBusinessSalesMember etr:CompetitiveBusinessesMember 2018-01-01 2018-06-30 0000065984 etr:SalesforResaleMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:GovernmentalMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:OtherElectricMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:CommercialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:ResidentialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:IndustrialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:SalesforResaleMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 us-gaap:RetailMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:CompetitiveBusinessSalesMember etr:CompetitiveBusinessesMember 2018-04-01 2018-06-30 0000065984 etr:NonCustomerMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:CompetitiveBusinessSalesMember etr:CompetitiveBusinessesMember 2019-04-01 2019-06-30 0000065984 etr:OtherElectricMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:GovernmentalMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:NonCustomerMember etr:CompetitiveBusinessesMember 2018-04-01 2018-06-30 0000065984 etr:NonCustomerMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:IndustrialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:CommercialMember us-gaap:ElectricityMember 2019-04-01 2019-06-30 0000065984 etr:NonCustomerMember etr:CompetitiveBusinessesMember 2019-04-01 2019-06-30 0000065984 etr:ResidentialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 us-gaap:RetailMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:NonCustomerMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:CommercialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:NonCustomerMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:IndustrialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember etr:IndustrialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:NaturalGasUsRegulatedMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:CommercialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember etr:CommercialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:GovernmentalMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:GovernmentalMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:ResidentialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyNewOrleansMember us-gaap:NaturalGasUsRegulatedMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember etr:OtherElectricMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyArkansasMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember us-gaap:NaturalGasUsRegulatedMember 2018-04-01 2018-06-30 0000065984 etr:EntergyMississippiMember etr:CommercialMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyLouisianaMember etr:SalesforResaleMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:RetailMember us-gaap:ElectricityMember 2018-04-01 2018-06-30 0000065984 etr:EntergyTexasMember us-gaap:ElectricityMember 2018-04-01 2018-06-30