SUPPLEMENTAL OIL AND GAS DISCLOSURES (Unaudited) - Capitalized Costs (Details) - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Reserve Quantities [Line Items]
Proved properties	$ 40,949	$ 40,059
Unproved properties	296	415
Capitalized costs, gross	41,245	40,474
Accumulated DD&A	(33,576)	(32,926)
Capitalized costs, net	7,669	7,548
United States
Reserve Quantities [Line Items]
Proved properties	18,990	18,732
Unproved properties	208	319
Capitalized costs, gross	19,198	19,051
Accumulated DD&A	(14,846)	(14,814)
Capitalized costs, net	4,352	4,237
Egypt
Reserve Quantities [Line Items]
Proved properties	13,014	12,373
Unproved properties	77	63
Capitalized costs, gross	13,091	12,436
Accumulated DD&A	(11,157)	(10,767)
Capitalized costs, net	1,934	1,669
North Sea
Reserve Quantities [Line Items]
Proved properties	8,945	8,954
Unproved properties	11	33
Capitalized costs, gross	8,956	8,987
Accumulated DD&A	(7,573)	(7,345)
Capitalized costs, net	1,383	1,642
Other International
Reserve Quantities [Line Items]
Proved properties	0	0
Unproved properties	0	0
Capitalized costs, gross	0	0
Accumulated DD&A	0	0
Capitalized costs, net	$ 0	$ 0