| Unconsolidated subsidiaries controlled by subsidiaries of investment entity [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for unconsolidated subsidiaries controlled by subsidiaries of the investment entity. [Refer: Disclosure of investment entities [text block]; Subsidiaries [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sussidjarji mhux konsolidati kkontrollati minn sussidjarji ta’ entità ta’ investiment [member] | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dan il-membru jirrappreżenta s-sussidjarji mhux konsolidati kkontrollati minn sussidjarji tal-entità ta’ investiment. [Refer: Divulgazzjoni tal-entitajiet ta’ investiment [text block]; Sussidjarji [member]] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |