Equity Method Investments	9 Months Ended
Sep. 30, 2025
Equity Method Investments and Joint Ventures [Abstract]
Equity Method Investments	Note 6 — Equity Method Investments The Company accounts for its investments in unconsolidated affiliates using the equity method of accounting. As of September 30, 2025 and December 31, 2024, the Company's ownership interest in Talos Energy Mexico 7, S. de R.L. de C.V (“Talos Mexico”) was 50.1% and the carrying amount of its investment was $111.6 million and $110.2 million, respectively. Talos Mexico is a variable interest entity and the Company's maximum exposure to loss as a result of its involvement with Talos Mexico is the carrying amount of its investment. On December 16, 2024, the Company entered into an agreement to sell an additional 30.1% equity interest in Talos Mexico to Zamajal, S.A. de C.V. (“Zamajal”), a subsidiary of Grupo Carso, S.A.B. de C.V. (“Carso”), for $49.7 million in cash consideration with an additional $33.1 million contingent on first oil production from the Zama Field (the “Incremental Mexico Equity Sale”). The Incremental Mexico Equity Sale is expected to close during the fourth quarter of 2025 upon the satisfaction of customary closing conditions and the receipt of all regulatory approvals. After consummation of the Incremental Mexico Equity Sale, Talos Mexico, which currently holds a 17.4% interest in the Zama field, will be owned 20.0% by the Company and 80.0% by Zamajal. While the Company anticipates the Incremental Mexico Equity Sale will close in 2025, there can be no assurance that all of the conditions to closing, including obtaining necessary regulatory approvals, will be satisfied. See Note 12 — Related Party Transactions for additional information on Carso.

Equity Method Investments

9 Months Ended

Sep. 30, 2025

Equity Method Investments and Joint Ventures [Abstract]

Note 6 — Equity Method Investments

The Company accounts for its investments in unconsolidated affiliates using the equity method of accounting. As of September 30, 2025 and December 31, 2024, the Company's ownership interest in Talos Energy Mexico 7, S. de R.L. de C.V (“Talos Mexico”) was 50.1% and the carrying amount of its investment was $111.6 million and $110.2 million, respectively. Talos Mexico is a variable interest entity and the Company's maximum exposure to loss as a result of its involvement with Talos Mexico is the carrying amount of its investment.

On December 16, 2024, the Company entered into an agreement to sell an additional 30.1% equity interest in Talos Mexico to Zamajal, S.A. de C.V. (“Zamajal”), a subsidiary of Grupo Carso, S.A.B. de C.V. (“Carso”), for $49.7 million in cash consideration with an additional $33.1 million contingent on first oil production from the Zama Field (the “Incremental Mexico Equity Sale”). The Incremental Mexico Equity Sale is expected to close during the fourth quarter of 2025 upon the satisfaction of customary closing conditions and the receipt of all regulatory approvals. After consummation of the Incremental Mexico Equity Sale, Talos Mexico, which currently holds a 17.4% interest in the Zama field, will be owned 20.0% by the Company and 80.0% by Zamajal. While the Company anticipates the Incremental Mexico Equity Sale will close in 2025, there can be no assurance that all of the conditions to closing, including obtaining necessary regulatory approvals, will be satisfied. See Note 12 — Related Party Transactions for additional information on Carso.