SUPPLEMENTAL OIL AND GAS DISCLOSURES (Unaudited) - Future Net Cash Flows (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Cash inflows	$ 35,745	$ 52,456	$ 39,021
Production costs	(12,324)	(15,548)	(12,378)
Development costs	(5,878)	(5,366)	(5,567)
Income tax expense	(4,104)	(6,749)	(2,789)
Net cash flows	13,439	24,793	18,287
10 percent discount rate	(4,001)	(8,026)	(5,927)
Discounted future net cash flows	$ 9,438	16,767	12,360
Estimated future net cash flow before income tax expenses	10.00%
Total estimated future net cash flows before income tax expense discounted at 10 percent per annum	$ 13,000	21,700	14,900
United States
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Cash inflows	20,063	29,490	22,852
Production costs	(7,861)	(10,221)	(8,323)
Development costs	(2,182)	(1,598)	(1,632)
Income tax expense	(936)	(1,389)	(134)
Net cash flows	9,084	16,282	12,763
10 percent discount rate	(3,534)	(6,422)	(5,294)
Discounted future net cash flows	5,550	9,860	7,469
Egypt
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Cash inflows	9,921	12,819	9,337
Production costs	(1,690)	(2,086)	(1,712)
Development costs	(1,235)	(1,471)	(1,402)
Income tax expense	(2,222)	(2,729)	(1,887)
Net cash flows	4,774	6,533	4,336
10 percent discount rate	(943)	(1,400)	(983)
Discounted future net cash flows	3,831	5,133	3,353
Egypt | Noncontrolling Interests
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Discounted future net cash flows	1,800	2,500	1,600
North Sea
Discounted Future Net Cash Flows Relating to Proved Oil and Gas Reserves [Line Items]
Cash inflows	5,761	10,147	6,832
Production costs	(2,773)	(3,241)	(2,343)
Development costs	(2,461)	(2,297)	(2,533)
Income tax expense	(946)	(2,631)	(768)
Net cash flows	(419)	1,978	1,188
10 percent discount rate	476	(204)	350
Discounted future net cash flows	$ 57	$ 1,774	$ 1,538