SUPPLEMENTAL OIL AND GAS DISCLOSURES (Unaudited) - Revenue and Direct Cost Information Relating to Company's Oil and Gas Exploration and Production Activities (Details) - Oil and Gas, Exploration and Production - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]
Oil and gas production revenues	$ 9,031	$ 6,501	$ 4,037
Depreciation, depletion, and amortization	1,130	1,255	1,643
Asset retirement obligation accretion	116	109	105
Lease operating expenses	1,436	1,243	1,129
Gathering, processing, and transmission	369	360	379
Exploration expenses	146	127	274
Impairments related to oil and gas properties			4,319
Production taxes	252	188	106
Income tax	2,083	996	(823)
Operating costs	5,532	4,278	7,132
Results of operations	3,499	2,223	(3,095)
United States
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]
Oil and gas production revenues	3,952	3,280	1,764
Depreciation, depletion, and amortization	508	511	726
Asset retirement obligation accretion	34	30	32
Lease operating expenses	506	391	400
Gathering, processing, and transmission	304	309	291
Exploration expenses	24	28	168
Impairments related to oil and gas properties			3,938
Production taxes	252	188	106
Income tax	488	383	(818)
Operating costs	2,116	1,840	4,843
Results of operations	1,836	1,440	(3,079)
Egypt
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]
Oil and gas production revenues	3,521	2,085	1,390
Depreciation, depletion, and amortization	390	477	540
Asset retirement obligation accretion	0	0	0
Lease operating expenses	526	469	424
Gathering, processing, and transmission	22	12	38
Exploration expenses	84	63	63
Impairments related to oil and gas properties			374
Production taxes	0	0	0
Income tax	1,100	479	(22)
Operating costs	2,122	1,500	1,417
Results of operations	1,399	585	(27)
North Sea
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]
Oil and gas production revenues	1,558	1,136	883
Depreciation, depletion, and amortization	232	267	377
Asset retirement obligation accretion	82	79	73
Lease operating expenses	404	383	305
Gathering, processing, and transmission	43	39	50
Exploration expenses	35	34	28
Impairments related to oil and gas properties			7
Production taxes	0	0	0
Income tax	495	134	17
Operating costs	1,291	936	857
Results of operations	267	200	26
Other International
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]
Oil and gas production revenues	0	0	0
Depreciation, depletion, and amortization	0	0	0
Asset retirement obligation accretion	0	0	0
Lease operating expenses	0	0	0
Gathering, processing, and transmission	0	0	0
Exploration expenses	3	2	15
Impairments related to oil and gas properties			0
Production taxes	0	0	0
Income tax	0	0	0
Operating costs	3	2	15
Results of operations	$ (3)	$ (2)	$ (15)