| Description of reasons for transfers out of Level 2 into Level 1 of fair value hierarchy, entity's own equity instruments | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The description of the reasons for transfers out of Level 2 and into Level 1 of the fair value hierarchy of entity's own equity instruments held at the end of the reporting period. [Refer: Level 1 of fair value hierarchy [member]; Level 2 of fair value hierarchy [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Deskrizzjoni tar-raġunijiet għat-trasferimenti mil-Livell 2 fil-Livell 1 tal-ġerarkija tal-valur ġust, strumenti azzjonarji proprji tal-entità | mt | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Id-deskrizzjoni tar-raġunijiet għat-trasferimenti mil-Livell 2 u fil-Livell 1 tal-ġerarkija tal-valur ġust tal-istrumenti azzjonarji proprji tal-entità miżmuma fl-aħħar tal-perjodu tar-rapportar. [Refer: Livell 1 tal-ġerarkija tal-valur ġust [member]; Livell 2 tal-ġerarkija tal-valur ġust [member]] | mt | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |