REVENUE - Schedule of Disaggregation of Revenue Gabon (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Disaggregation of Revenue [Line Items]
Net revenues	$ 359,272	$ 478,988	$ 455,066
Gabon
Disaggregation of Revenue [Line Items]
Net revenues	181,738	205,954	260,346
Sales under the COSPA or COSMA | Gabon
Disaggregation of Revenue [Line Items]
Sales under the sales and purchase agreements	176,508	205,965	261,801
Gabonese government share of Profit Oil taken in-kind | Gabon
Disaggregation of Revenue [Line Items]
Other revenue	31,845	30,256	32,776
Carried interest recoupment | Gabon
Disaggregation of Revenue [Line Items]
Other revenue	1,865	2,276	5,301
Royalties | Gabon
Disaggregation of Revenue [Line Items]
Royalties	$ (28,480)	$ (32,543)	$ (39,532)