| Aggregate adjustment to carrying amounts of investments reported under previous GAAP | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The amount of aggregate adjustments to the carrying amounts reported under previous GAAP of investments in subsidiaries, joint ventures or associates in the entity's first IFRS financial statements. [Refer: Associates [member]; Carrying amount [member]; Joint ventures [member]; Previous GAAP [member]; Subsidiaries [member]; Investments in subsidiaries, joint ventures and associates reported in separate financial statements; IFRSs [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Coigeartú comhiomlán ar shuimeanna glanluacha infheistíochtaí a thuairiscítear faoi GAAP roimhe seo | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Méid na gcoigeartuithe comhiomlána a ghabhann leis na suimeanna glanluacha a thuairiscítear faoi GAAP roimhe seo a bhaineann le hinfheistíochtaí i bhfochuideachtaí, comhfhiontair nó gnólachtaí comhlachaithe sna chéad ráitis airgeadais IFRS de chuid an eintitis. [Féach: Gnólachtaí comhlachaithe [member]; Suim ghlanluacha [member]; Comhfhiontair [member]; GAAP roimhe seo [member]; Fochuideachtaí [member]; Infheistíochtaí i bhfochuideachtaí, i gcomhfhiontair agus i ngnólachtaí comhlachaithe arna dtuairisciú i ráitis airgeadais ar leithligh; IFRSs [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |