3.26.1 html 1 23 1 false 0 0 false 0 false false R1.htm 00000001 - Document - Cover Sheet http://amctheatres.com/role/Cover Cover Cover 1 false false All Reports Book All Reports amch-20260511.xsd amch-20260511_lab.xml amch-20260511_pre.xml tm2613579d2_8k.htm http://xbrl.sec.gov/dei/2025 true false