| Cover | May 09, 2023 |
| Document Information [Line Items] | |
| Document Type | 8-K |
| Document Period End Date | May 09, 2023 |
| Entity Registrant Name | TXO Energy Partners, L.P. * |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-41605 |
| Entity Tax Identification Number | 32-0368858 |
| Entity Address, Address Line One | 400 West 7th Street |
| Entity Address, City or Town | Fort Worth |
| Entity Address, State or Province | TX |
| Entity Address, Postal Zip Code | 76102 |
| City Area Code | 817 |
| Local Phone Number | 334-7800 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Units representing limited partner interests |
| Trading Symbol | TXO |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Entity Central Index Key | 0001559432 |
| Amendment Flag | false |
