| Non-current assets or disposal groups classified as held for sale [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for non-current assets or disposal groups classified as held for sale. [Refer: Disposal groups classified as held for sale [member]; Non-current assets held for sale [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sócmhainní neamhreatha nó grúpaí diúscartha a aicmítear mar shócmhainní nó mar ghrúpaí atá á sealbhú lena ndíol [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo do shócmhainní neamhreatha nó grúpaí diúscartha a aicmítear mar arna sealbhú lena ndíol. [Féach: Grúpaí diúscartha a aicmítear mar ghrúpaí atá á sealbhú lena ndíol [member]; Sócmhainní neamhreatha arna sealbhú lena ndíol [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |