| Opening balance before adjustment, cumulative effect at date of initial application [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member indicates the opening balance before the cumulative effect adjustment in the financial statements at the date of initial application of a new or amended IFRS Standard. It also represents the standard value for the ‘Cumulative effect at date of initial application’ axis if no other member is used. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Iarmhéid tosaigh roimh choigeartú, éifeacht charnach ar dháta an churtha i bhfeidhm tosaigh [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo d’iarmhéid tosaigh roimh an gcoigeartú éifeachta carnaí sna ráitis airgeadais ar an dáta a chuirtear Caighdeán IFRS nua nó leasaithe i bhfeidhm i dtosach. Léirítear leis freisin an luach caighdeánach le haghaidh na haise ‘Éifeacht charnach ar dháta an churtha i bhfeidhm tosaigh’ mura n‑úsáidtear aon bhall eile. | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |