Document and Entity Information
| Document and Entity Information Document | Apr. 26, 2021 |
| Written Communications | false |
| Amendment Flag | false |
| Entity File Number | 1-35747 |
| Document Type | 8-K |
| Document Period End Date | Apr. 26, 2021 |
| Entity Registrant Name | Entergy New Orleans, LLC |
| Entity Tax Identification Number | 82-2212934 |
| Entity Incorporation, State or Country Code | TX |
| Entity Address, Address Line One | 1600 Perdido Street |
| Entity Address, City or Town | New Orleans |
| Entity Address, State or Province | LA |
| Entity Address, Country | US |
| Entity Address, Postal Zip Code | 70112 |
| City Area Code | 504 |
| Local Phone Number | 670-3700 |
| Entity Central Index Key | 0000071508 |
| Entity Emerging Growth Company | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Mortgage Bonds, 5.0% Series due December 2052 | NEW YORK STOCK EXCHANGE, INC. [Member] | |
| Title of 12(b) Security | Mortgage Bonds, 5.0% Series due December 2052 |
| Security Exchange Name | NYSE |
| Trading Symbol | ENJ |
| Mortgage Bonds, 5.50% Series due April 2066 | NEW YORK STOCK EXCHANGE, INC. [Member] | |
| Title of 12(b) Security | Mortgage Bonds, 5.50% Series due April 2066 |
| Security Exchange Name | NYSE |
| Trading Symbol | ENO |