SEGMENT INFORMATION - Selected Financial Information for Segments (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Segment Reporting Information [Line Items]
Revenues	$ 649,890	$ 974,663	$ 1,213,564	$ 1,637,823
Realized (loss) gain on derivatives	(3,148)	(61,163)	521	(83,602)
Unrealized (loss) gain on derivatives	(8,659)	30,430	(15,726)	(44,599)
Expenses	385,815	348,941	694,658	605,326
Operating (loss) income	252,268	594,989	503,701	904,296
Total assets	7,132,338	4,963,876	7,132,338	4,963,876	$ 5,554,505
Capital expenditures	1,980,517	264,741	2,314,071	523,895
Depletion, depreciation and amortization	177,514	120,024	303,839	215,877
Midstream capital expenditures			32,871	28,310
Corporate
Segment Reporting Information [Line Items]
Realized (loss) gain on derivatives	0	0	0	0
Unrealized (loss) gain on derivatives	0	0	0	0
Expenses	23,319	20,780	43,473	47,022
Operating (loss) income	(23,319)	(20,780)	(43,473)	(47,022)
Total assets	45,674	237,599	45,674	237,599
Capital expenditures	709	58	2,478	283
Depletion, depreciation and amortization	300	600	700	1,200
Consolidations and Eliminations
Segment Reporting Information [Line Items]
Realized (loss) gain on derivatives	0	0	0	0
Unrealized (loss) gain on derivatives	0	0	0	0
Expenses	(49,139)	(53,158)	(97,879)	(103,243)
Operating (loss) income	0	0	0	0
Total assets	0	0	0	0
Capital expenditures	0	0	0	0
Exploration and Production | Operating Segments
Segment Reporting Information [Line Items]
Realized (loss) gain on derivatives	(3,148)	(61,163)	521	(83,602)
Unrealized (loss) gain on derivatives	(8,659)	30,430	(15,726)	(44,599)
Expenses	341,513	332,593	609,093	570,050
Operating (loss) income	238,956	570,934	475,156	867,924
Total assets	5,998,037	3,740,111	5,998,037	3,740,111
Capital expenditures	1,897,679	172,640	2,216,184	412,488
Depletion, depreciation and amortization	167,400	111,200	284,000	198,400
Capital expenditures attributable to land and seismic acquisition expenditures	1,590,000	29,600	1,610,000	70,700
Midstream | Operating Segments
Segment Reporting Information [Line Items]
Realized (loss) gain on derivatives	0	0	0	0
Unrealized (loss) gain on derivatives	0	0	0	0
Expenses	70,122	48,726	139,971	91,497
Operating (loss) income	36,631	44,835	72,018	83,394
Total assets	1,088,627	986,166	1,088,627	986,166
Capital expenditures	82,129	92,043	95,409	111,124
Depletion, depreciation and amortization	9,800	8,300	19,200	16,300
Net income attributable to non-controlling interest in subsidiaries		(20,500)	(28,200)	(37,500)
Midstream capital expenditures	63,600	75,000	63,600	75,000
Capital expenditures attributable to non-controlling interest	6,800	8,200	11,300	17,500
Operating Income (Loss) | Midstream | Operating Segments
Segment Reporting Information [Line Items]
Net income attributable to non-controlling interest in subsidiaries	(12,400)
Oil and natural gas revenues
Segment Reporting Information [Line Items]
Revenues	587,917	892,769	1,090,826	1,519,284
Oil and natural gas revenues | Corporate
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Oil and natural gas revenues | Consolidations and Eliminations
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Oil and natural gas revenues | Exploration and Production | Operating Segments
Segment Reporting Information [Line Items]
Revenues	586,732	889,728	1,088,080	1,514,521
Oil and natural gas revenues | Midstream | Operating Segments
Segment Reporting Information [Line Items]
Revenues	1,185	3,041	2,746	4,763
Midstream services revenues
Segment Reporting Information [Line Items]
Revenues	30,075	21,886	56,586	39,192
Midstream services revenues | Corporate
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Midstream services revenues | Consolidations and Eliminations
Segment Reporting Information [Line Items]
Revenues	(49,139)	(53,158)	(97,879)	(103,243)
Midstream services revenues | Exploration and Production | Operating Segments
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Midstream services revenues | Midstream | Operating Segments
Segment Reporting Information [Line Items]
Revenues	79,214	75,044	154,465	142,435
Sales of purchased natural gas
Segment Reporting Information [Line Items]
Revenues	31,898	60,008	66,152	79,347
Sales of purchased natural gas | Corporate
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Sales of purchased natural gas | Consolidations and Eliminations
Segment Reporting Information [Line Items]
Revenues	0	0	0	0
Sales of purchased natural gas | Exploration and Production | Operating Segments
Segment Reporting Information [Line Items]
Revenues	5,544	44,532	11,374	51,654
Sales of purchased natural gas | Midstream | Operating Segments
Segment Reporting Information [Line Items]
Revenues	$ 26,354	$ 15,476	$ 54,778	$ 27,693