| Losses arising from derecognition of financial assets measured at amortised cost | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Losses arising from derecognition of financial assets measured at amortised cost | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The loss recognised in the statement of comprehensive income arising from the derecognition of financial assets measured at amortised cost. [Refer: Financial assets at amortised cost] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Caillteanais a eascraíonn as dí‑aithint sócmhainní airgeadais arna dtomhas ar chostas amúchta | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An caillteanas, a aithnítear sa ráiteas ar ioncam cuimsitheach, a eascraíonn as dí‑aithint sócmhainní airgeadais arna dtomhas ar chostas amúchta. [Féach: Sócmhainní airgeadais ar chostas amúchta] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Caillteanais a eascraíonn as dí‑aithint sócmhainní airgeadais arna dtomhas ar chostas amúchta | ga | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |