Reportable Segments (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2024 USD ($) segment	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Operating results and assets of reportable segments
Number of reportable segments | segment	3
Sales and revenues:
Sales and revenues - Third-party	$ 1,121,689	$ 1,408,005
Sales and revenues - Intersegment	582	343
Revenues	1,122,271	1,408,348
Operating expenses:
Lease operating	29,121	29,321
General and administrative	55,862	57,261
Depletion, depreciation and amortization	173,054	167,582
Impairment of property and equipment	5,190	15,560
Other	121,603	161,962
Total operating expenses	1,057,111	1,076,858
Operating income (loss)	65,160	331,490
Equity in earnings of unconsolidated affiliate	23,347	17,681
Capital expenditures for segment assets	222,449	351,312
Investments in unconsolidated affiliates	226,034		$ 222,255
Total assets	13,548,494		13,619,414
Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	672,281	645,172
Operating segments | Exploration and production
Sales and revenues:
Sales and revenues - Third-party	1,073,169	1,349,476
Sales and revenues - Intersegment	582	343
Revenues	1,073,751	1,349,819
Operating expenses:
Lease operating	29,121	29,321
General and administrative	55,862	57,261
Depletion, depreciation and amortization	173,054	167,582
Impairment of property and equipment	5,190	15,560
Other	61,790	56,838
Total operating expenses	997,298	971,734
Operating income (loss)	76,453	378,085
Equity in earnings of unconsolidated affiliate	23,347	17,681
Capital expenditures for segment assets	222,449	351,312
Investments in unconsolidated affiliates	226,034		222,255
Total assets	13,536,624		13,602,297
Operating segments | Exploration and production | Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	672,281	645,172
Operating segments | Marketing
Sales and revenues:
Sales and revenues - Third-party	48,520	58,529
Revenues	48,520	58,529
Operating expenses:
Other	59,813	105,124
Total operating expenses	59,813	105,124
Operating income (loss)	(11,293)	(46,595)
Total assets	11,870		17,117
Operating segments | Antero Midstream Corporation
Sales and revenues:
Sales and revenues - Third-party	671	272
Sales and revenues - Intersegment	278,380	259,203
Revenues	279,051	259,475
Operating expenses:
General and administrative	21,221	17,347
Depletion, depreciation and amortization	37,095	35,196
Other	566	714
Total operating expenses	112,800	111,130
Operating income (loss)	166,251	148,345
Equity in earnings of unconsolidated affiliate	27,530	24,456
Capital expenditures for segment assets	35,073	42,279
Investments in unconsolidated affiliates	619,220		626,650
Total assets	5,749,241		5,737,618
Operating segments | Antero Midstream Corporation | Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	53,918	57,873
Elimination of intersegment transaction
Sales and revenues:
Sales and revenues - Third-party	(671)	(272)
Sales and revenues - Intersegment	(278,380)	(259,203)
Revenues	(279,051)	(259,475)
Operating expenses:
General and administrative	(21,221)	(17,347)
Depletion, depreciation and amortization	(37,095)	(35,196)
Other	(566)	(714)
Total operating expenses	(112,800)	(111,130)
Operating income (loss)	(166,251)	(148,345)
Equity in earnings of unconsolidated affiliate	(27,530)	(24,456)
Capital expenditures for segment assets	(35,073)	(42,279)
Investments in unconsolidated affiliates	(619,220)		(626,650)
Total assets	(5,749,241)		$ (5,737,618)
Elimination of intersegment transaction | Gathering, compression, water handling and treatment, processing, and transportation
Operating expenses:
Cost of goods and services sold	$ (53,918)	$ (57,873)