{"cik":1623925,"taxonomy":"us-gaap","tag":"OperatingLeaseLiability","label":"Operating Lease, Liability","description":"Present value of lessee's discounted obligation for lease payments from operating lease.","entityName":"ANTERO MIDSTREAM CORPORATION","units":{"USD":[{"end":"2026-03-31","val":46156000,"accn":"0001104659-26-051518","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-29","frame":"CY2026Q1I"}]}}