SUPPLEMENTAL INFORMATION ON OIL AND GAS EXPLORATION AND PRODUCTION ACTIVITIES (UNAUDITED) - Schedule of Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves (Details) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Extractive Industries [Abstract]
Future cash flows	$ 10,474	$ 12,338	$ 26,677
Future development and abandonment costs	(1,498)	(1,625)	(1,588)
Future production costs	(5,268)	(5,641)	(5,872)
Future production taxes	(212)	(303)	(553)
Future income taxes	(23)	(63)	(2,609)
Future net cash flows	3,473	4,706	16,055
10% discount to reflect timing of cash flows	(1,726)	(2,323)	(7,776)
Standardized measure of discounted future net cash flows	$ 1,747	$ 2,383	$ 8,279