Equity Method Investments (Details) - USD ($) $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021	Dec. 31, 2020
Investments in unconsolidated affiliates
Equity in earnings of unconsolidated affiliates	$ 14,972			$ 21,450			$ 54,863	$ 57,621
Dividends from unconsolidated affiliate							(93,854)	(105,325)
Summarized Financial Information
Current assets	977,654						977,654		$ 686,119
Total assets	14,413,378						14,413,378		13,896,528
Current liabilities	2,544,022						2,544,022		2,068,117
Total equity	6,470,262	$ 6,273,863	$ 5,728,684	5,135,242	$ 5,718,414	$ 6,227,949	6,470,262	5,135,242	6,066,092	$ 6,090,271
Total liabilities and equity	14,413,378						14,413,378		13,896,528
Revenues	2,064,624			533,883			5,053,149	2,225,161
Operating expenses	1,290,464			1,217,957			3,422,070	3,457,645
Income from operations	774,160			(684,074)			1,631,079	(1,232,484)
Net income	$ 594,507	$ 812,033	(174,696)	$ (566,575)	$ (534,451)	$ (11,104)	$ 1,231,844	(1,112,130)
Antero Midstream Corporation
Equity Method Investments
Ownership percentage	29.10%						29.10%
Investments in unconsolidated affiliates
Balance at beginning of period			$ 232,399				$ 232,399
Equity in earnings of unconsolidated affiliates							54,863
Dividends from unconsolidated affiliate							(93,854)
Elimination of intercompany profit							29,474
Balance at end of period	$ 222,882						222,882
Fair value of investment	1,300,000						1,300,000		1,300,000
Antero Midstream Corporation
Summarized Financial Information
Current assets	80,785						80,785		83,804
Noncurrent assets	5,483,036						5,483,036		5,460,197
Total assets	5,563,821						5,563,821		5,544,001
Current liabilities	106,382						106,382		114,009
Noncurrent liabilities	3,245,584						3,245,584		3,143,294
Total equity	2,211,855						2,211,855		2,286,698
Total liabilities and equity	$ 5,563,821						5,563,821		$ 5,544,001
Revenues							678,432	681,712
Operating expenses							283,112	254,905
Income from operations							395,320	426,807
Net income							$ 243,449	$ 252,991