| Contractual service margin related to contracts that existed at transition date to which fair value approach has been applied [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for the contractual service margin related to contracts that existed at the transition date to which the fair value approach (as described in paragraphs C20-C24B of IFRS 17) has been applied. [Refer: Contractual service margin [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Corrlach seirbhíse conarthach a bhaineann le conarthaí arbh ann dóibh an dáta trasdula a bhfuil cur chuige luacha chóir curtha i bhfeidhm maidir leo [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo don chorrlach seirbhíse conarthach a bhaineann le conarthaí arbh ann dóibh an dáta trasdula a bhfuil an cur chuige luacha chóir (mar a thuairiscítear i míreanna C20-C24B de IFRS 17) curtha i bhfeidhm maidir leo. [Féach: An corrlach seirbhíse conarthach [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |