Subsidiary Guarantors - Balance Sheets (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current assets:
Total current assets	$ 422,419	$ 787,525
Total assets	13,736,557	14,118,039
Liabilities and Stockholders' Equity
Other current liabilities	6,302	1,707
Total current liabilities	1,461,054	1,774,909
Total liabilities	6,638,369	7,100,885
Parent (Antero) And Guarantor Subsidiaries
Current assets:
Total current assets	399,586	739,104
Noncurrent assets	12,720,679	12,663,911
Total assets	13,120,265	13,403,015
Liabilities and Stockholders' Equity
Other current liabilities	1,361,552	1,668,426
Total current liabilities	1,450,902	1,749,134
Noncurrent liabilities	5,171,893	5,306,539
Total liabilities	6,622,795	7,055,673
Affiliated Entity
Liabilities and Stockholders' Equity
Accounts payable	89,350	80,708
Affiliated Entity | Parent (Antero) And Guarantor Subsidiaries
Liabilities and Stockholders' Equity
Accounts payable	$ 89,350	$ 80,708