| Impairment loss (impairment gain and reversal of impairment loss) determined in accordance with IFRS 9 | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Impairment gain and reversal of impairment loss (impairment loss) determined in accordance with IFRS 9 | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of impairment loss, impairment gain or reversal of impairment loss that is recognised in profit or loss in accordance with paragraph 5.5.8 of IFRS 9 and that arises from applying the impairment requirements in Section 5.5 of IFRS 9. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Caillteanas lagaithe (gnóthachan lagaithe agus cealú caillteanais lagaithe) arna chinneadh i gcomhréir le IFRS 9 | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid caillteanais lagaithe, gnóthachain lagaithe nó cealaithe caillteanais lagaithe a aithnítear i mbrabús nó caillteanas i gcomhréir le mír 5.5.8 de IFRS 9 agus a eascraíonn as na ceanglais lagaithe a chur i bhfeidhm in Roinn 5.5 de IFRS 9. | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Gnóthachan lagaithe agus cealú caillteanais lagaithe (caillteanas lagaithe) arna chinneadh i gcomhréir le IFRS 9 | ga | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |