{"cik":1623925,"taxonomy":"us-gaap","tag":"LesseeOperatingLeaseLiabilityPaymentsDue","label":"Lessee, Operating Lease, Liability, to be Paid","description":"Amount of lessee's undiscounted obligation for lease payment for operating lease.","entityName":"ANTERO MIDSTREAM CORPORATION","units":{"USD":[{"end":"2026-03-31","val":51060000,"accn":"0001104659-26-051518","fy":2026,"fp":"Q1","form":"10-Q","filed":"2026-04-29","frame":"CY2026Q1I"},{"end":"2026-06-30","val":47422000,"accn":"0001104659-26-088150","fy":2026,"fp":"Q2","form":"10-Q","filed":"2026-07-29","frame":"CY2026Q2I"}]}}