| Deferred income other than contract liabilities recognised as of acquisition date | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Deferred income other than contract liabilities recognised as of acquisition date | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount recognised as of the acquisition date for deferred income other than contract liabilities assumed in a business combination. [Refer: Deferred income other than contract liabilities; Business combinations [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Introjtu differit minbarra obbligazzjonijiet ta’ kuntratt rikonoxxuti mid-data tal-akkwiżizzjoni | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| L-ammont rikonoxxut mid-data tal-akkwiżizzjoni għall-introjtu differit minbarra obbligazzjonijiet kuntrattwali assunti f’kombinament ta’ negozji. [Refer: Introjtu differit minbarra obbligazzjonijiet kuntrattwali; Kombinamenti ta’ negozji [member]] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Introjtu differit minbarra obbligazzjonijiet ta’ kuntratt rikonoxxuti mid-data tal-akkwiżizzjoni | mt | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |