| Increase (decrease) due to changes in accounting policy required by IFRSs, 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 stands for the financial effect of changes in accounting policy for cumulative effect adjustment in the financial statements at the date of initial application of a new or amended IFRS Standard. [Refer: IFRSs [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Méadú (laghdú) de bharr athruithe sa bheartas cuntasaíochta arna gceangal ag IFRSanna, éifeacht charnach dáta a churtha i bhfeidhm i dtosach [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo d’éifeacht airgeadais na n‑athruithe sa bheartas cuntasaíochta don choigeartú ar an éifeacht charnach sna ráitis airgeadais an dáta a chuirtear Caighdeán IFRS nua nó leasaithe i bhfeidhm i dtosach. [Féach: IFRSs [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |