SUPPLEMENTAL OIL AND GAS DISCLOSURES (Unaudited) - Oil and Gas Reserve Information (Details) MBoe in Thousands	12 Months Ended
	Dec. 31, 2023 MBoe MBbls MMcf	Dec. 31, 2022 MBoe MBbls MMcf	Dec. 31, 2021 MBoe MBbls MMcf	Dec. 31, 2020 MBoe MBbls MMcf
Reserve Quantities [Line Items]
Proved developed reserves	707,964	780,319	827,772	797,843
Proved undeveloped reserves	65,581	75,183	85,190	75,840
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	855,502	912,962	873,683
Extensions, discoveries and other additions	95,695	33,805	101,619
Purchases of minerals in-place		1,020	457
Revisions of previous estimates	(36,223)	74,894	107,038
Production	(140,598)	(141,179)	(141,642)
Sales of minerals in-place	(831)	(26,000)	(28,193)
Ending balance	773,545	855,502	912,962
United States
Reserve Quantities [Line Items]
Proved developed reserves	472,459	509,827	551,384	532,994
Proved undeveloped reserves	59,891	63,115	65,288	53,408
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	572,942	616,672	586,402
Extensions, discoveries and other additions	79,123	21,592	76,871
Purchases of minerals in-place		1,020	457
Revisions of previous estimates	(46,824)	33,588	64,847
Production	(72,060)	(73,930)	(83,712)
Sales of minerals in-place	(831)	(26,000)	(28,193)
Ending balance	532,350	572,942	616,672
Egypt
Reserve Quantities [Line Items]
Proved developed reserves	165,162	174,633	184,563	164,870
Proved undeveloped reserves	5,690	8,735	12,683	13,449
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	183,368	197,246	178,319
Extensions, discoveries and other additions	15,344	9,278	21,765
Purchases of minerals in-place		0	0
Revisions of previous estimates	24,490	29,647	39,071
Production	(52,350)	(52,803)	(41,909)
Sales of minerals in-place	0	0	0
Ending balance	170,852	183,368	197,246
North Sea
Reserve Quantities [Line Items]
Proved developed reserves	70,343	95,859	91,825	99,979
Proved undeveloped reserves	0	3,333	7,219	8,983
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	99,192	99,044	108,962
Extensions, discoveries and other additions	1,228	2,935	2,983
Purchases of minerals in-place		0	0
Revisions of previous estimates	(13,889)	11,659	3,120
Production	(16,188)	(14,446)	(16,021)
Sales of minerals in-place	0	0	0
Ending balance	70,343	99,192	99,044
Noncontrolling Interests | Egypt
Proved Developed and Undeveloped Reserves [Roll Forward]
Proved developed reserves (Energy) | MBoe	84	99	66	59
Crude Oil and Condensate
Reserve Quantities [Line Items]
Proved developed reserves	331,292	359,447	364,687	389,483
Proved undeveloped reserves	34,266	27,651	34,928	44,017
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	387,098	399,615	433,500
Extensions, discoveries and other additions	50,633	19,972	33,547
Purchases of minerals in-place		522	126
Revisions of previous estimates	(435)	41,501	18,188
Production	(70,963)	(67,087)	(66,364)
Sales of minerals in-place	(775)	(7,425)	(19,382)
Ending balance	365,558	387,098	399,615
Crude Oil and Condensate | United States
Reserve Quantities [Line Items]
Proved developed reserves	167,911	168,817	180,968	206,936
Proved undeveloped reserves	29,012	16,221	18,168	25,516
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	185,038	199,136	232,452
Extensions, discoveries and other additions	37,353	9,776	17,869
Purchases of minerals in-place		522	126
Revisions of previous estimates	1,062	7,170	(4,479)
Production	(25,755)	(24,141)	(27,450)
Sales of minerals in-place	(775)	(7,425)	(19,382)
Ending balance	196,923	185,038	199,136
Crude Oil and Condensate | Egypt
Reserve Quantities [Line Items]
Proved developed reserves	102,305	108,050	106,646	95,981
Proved undeveloped reserves	5,254	8,557	11,003	11,228
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	116,607	117,649	107,209
Extensions, discoveries and other additions	12,979	7,580	13,390
Purchases of minerals in-place		0	0
Revisions of previous estimates	10,505	22,433	22,727
Production	(32,532)	(31,055)	(25,677)
Sales of minerals in-place	0	0	0
Ending balance	107,559	116,607	117,649
Crude Oil and Condensate | North Sea
Reserve Quantities [Line Items]
Proved developed reserves	61,076	82,580	77,073	86,566
Proved undeveloped reserves	0	2,873	5,757	7,273
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	85,453	82,830	93,839
Extensions, discoveries and other additions	301	2,616	2,288
Purchases of minerals in-place		0	0
Revisions of previous estimates	(12,002)	11,898	(60)
Production	(12,676)	(11,891)	(13,237)
Sales of minerals in-place	0	0	0
Ending balance	61,076	85,453	82,830
Crude Oil and Condensate | Noncontrolling Interests | Egypt
Reserve Quantities [Line Items]
Proved developed reserves	53,000	62,000	39,000	36,000
Natural Gas Liquids
Reserve Quantities [Line Items]
Proved developed reserves	147,078	155,229	166,677	153,368
Proved undeveloped reserves	16,413	15,474	16,685	15,587
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	170,703	183,362	168,955
Extensions, discoveries and other additions	21,198	5,501	21,143
Purchases of minerals in-place		233	191
Revisions of previous estimates	(7,107)	10,281	22,862
Production	(21,270)	(22,334)	(24,806)
Sales of minerals in-place	(33)	(6,340)	(4,983)
Ending balance	163,491	170,703	183,362
Natural Gas Liquids | United States
Reserve Quantities [Line Items]
Proved developed reserves	145,618	152,999	164,172	150,599
Proved undeveloped reserves	16,413	15,398	16,380	15,141
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	168,397	180,552	165,740
Extensions, discoveries and other additions	20,827	5,456	21,055
Purchases of minerals in-place		233	191
Revisions of previous estimates	(6,343)	10,355	22,724
Production	(20,817)	(21,859)	(24,175)
Sales of minerals in-place	(33)	(6,340)	(4,983)
Ending balance	162,031	168,397	180,552
Natural Gas Liquids | Egypt
Reserve Quantities [Line Items]
Proved developed reserves	0	0	446	716
Proved undeveloped reserves	0	0	30	126
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	0	476	842
Extensions, discoveries and other additions	0	0	7
Purchases of minerals in-place		0	0
Revisions of previous estimates	0	(407)	(180)
Production	0	(69)	(193)
Sales of minerals in-place	0	0	0
Ending balance	0	0	476
Natural Gas Liquids | North Sea
Reserve Quantities [Line Items]
Proved developed reserves	1,460	2,230	2,059	2,053
Proved undeveloped reserves	0	76	275	320
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance	2,306	2,334	2,373
Extensions, discoveries and other additions	371	45	81
Purchases of minerals in-place		0	0
Revisions of previous estimates	(764)	333	318
Production	(453)	(406)	(438)
Sales of minerals in-place	0	0	0
Ending balance	1,460	2,306	2,334
Natural Gas Liquids | Noncontrolling Interests | Egypt
Reserve Quantities [Line Items]
Proved developed reserves			159	281
Natural Gas
Reserve Quantities [Line Items]
Proved developed reserves | MMcf	1,377,561	1,593,860	1,778,442	1,529,950
Proved undeveloped reserves | MMcf	89,412	192,348	201,464	97,417
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance | MMcf	1,786,208	1,979,906	1,627,367
Extensions, discoveries and other additions | MMcf	143,177	49,991	281,577
Purchases of minerals in-place | MMcf		1,592	839
Revisions of previous estimates | MMcf	(172,089)	138,675	395,924
Production | MMcf	(290,187)	(310,546)	(302,833)
Sales of minerals in-place | MMcf	(136)	(73,410)	(22,968)
Ending balance | MMcf	1,466,973	1,786,208	1,979,906
Natural Gas | United States
Reserve Quantities [Line Items]
Proved developed reserves | MMcf	953,578	1,128,066	1,237,461	1,052,756
Proved undeveloped reserves | MMcf	86,800	188,976	184,441	76,504
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance | MMcf	1,317,042	1,421,902	1,129,260
Extensions, discoveries and other additions | MMcf	125,654	38,157	227,684
Purchases of minerals in-place | MMcf		1,592	839
Revisions of previous estimates | MMcf	(249,257)	96,381	279,610
Production | MMcf	(152,925)	(167,580)	(192,523)
Sales of minerals in-place | MMcf	(136)	(73,410)	(22,968)
Ending balance | MMcf	1,040,378	1,317,042	1,421,902
Natural Gas | Egypt
Reserve Quantities [Line Items]
Proved developed reserves | MMcf	377,144	399,502	464,826	409,035
Proved undeveloped reserves | MMcf	2,612	1,068	9,899	12,572
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance | MMcf	400,570	474,725	421,607
Extensions, discoveries and other additions | MMcf	14,188	10,191	50,209
Purchases of minerals in-place		0	0
Revisions of previous estimates	83,907	45,725	99,143
Production	(118,909)	(130,071)	(96,234)
Sales of minerals in-place	0	0	0
Ending balance | MMcf	379,756	400,570	474,725
Natural Gas | North Sea
Reserve Quantities [Line Items]
Proved developed reserves | MMcf	46,839	66,292	76,155	68,159
Proved undeveloped reserves | MMcf	0	2,304	7,124	8,341
Proved Developed and Undeveloped Reserves [Roll Forward]
Beginning balance | MMcf	68,596	83,279	76,500
Extensions, discoveries and other additions | MMcf	3,335	1,643	3,684
Purchases of minerals in-place		0	0
Revisions of previous estimates	(6,739)	(3,431)	17,171
Production	(18,353)	(12,895)	(14,076)
Sales of minerals in-place	0	0	0
Ending balance | MMcf	46,839	68,596	83,279
Natural Gas | Noncontrolling Interests | Egypt
Reserve Quantities [Line Items]
Proved developed reserves | MMcf	188,000	224,000	158,000	141,000