Subsidiary Guarantors - Statements of Operations (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Operations
Revenues	$ 1,114,481			$ 2,583,865			$ 3,325,729	$ 6,829,011
Operating expenses	1,070,444			1,290,464			3,189,543	3,422,070
Income (loss) from operations	55,732			774,160			298,286	1,631,079
Net income and comprehensive income including noncontrolling interests	32,642	$ (67,933)	$ 261,202	594,507	$ 812,033	$ (174,696)	225,911	1,231,844
Net income and comprehensive income attributable to Antero Resources Corporation	$ 17,808			$ 559,759			148,155	$ 1,168,475
Parent (Antero) And Guarantor Subsidiaries
Statement of Operations
Revenues							3,376,215
Operating expenses							3,155,685
Income (loss) from operations							220,530
Net income and comprehensive income including noncontrolling interests							148,155
Net income and comprehensive income attributable to Antero Resources Corporation							$ 148,155