3.26.1 html 1 23 1 false 0 0 false 0 false false R1.htm 00000001 - Document - Cover Sheet http://pmgcholdings.com/role/Cover Cover Cover 1 false false All Reports Book All Reports ea0290098-8k_pmgc.htm elab-20260511.xsd elab-20260511_lab.xml elab-20260511_pre.xml http://xbrl.sec.gov/dei/2026 true false