SUPPLEMENTAL INFORMATION ON OIL AND GAS EXPLORATION AND PRODUCTION ACTIVITIES (UNAUDITED) - Changes in Standardized Measure of Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Extractive Industries [Abstract]
Sales and transfers of oil and gas produced, net of production costs	$ (1,849)	$ (1,035)	$ (264)
Net changes in prices, production costs, and development costs	5,130	2,596	(954)
Extensions and discoveries	941	639	38
Previously estimated development costs incurred during the period	204	149	215
Revisions of previous quantity estimates, less related production costs	154	858	(255)
Sales of oil and gas reserves in place	(1)	(1)	(6)
Accretion of discount	414	54	170
Net changes in income taxes	(1,067)	(178)	0
Change in production rates and other	215	516	(109)
Total change in standardized measure of discounted future net cash flows	$ 4,141	$ 3,598	$ (1,165)