| Increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from resulting from business combinations and disposals | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in reimbursement rights related to defined benefit obligation, resulting from the effects of business combinations and disposals. [Refer: Business combinations [member]; Reimbursement rights related to defined benefit obligation, at fair value] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Żieda (tnaqqis) fid-drittijiet ta’ rimborż relatati ma’ obbligu ta’ benefiċċju definit, li jirriżultaw minn kombinamenti ta’ negozji u minn disponimenti ta’ negozju | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Iż-żieda (it-tnaqqis) fid-drittijiet ta’ rimborż relatati ma’ obbligu ta’ benefiċċju definit li tirriżulta mill-effetti ta’ kombinamenti ta’ negozji u ta’ disponimenti ta’ negozju. [Refer: Kombinamenti ta’ negozji [member]] Drittijiet ta’ rimborż relatati ma’ obbligu ta’ benefiċċju definit, skont il-valur ġust] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |