| Increase (decrease) in fair value of credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| The increase (decrease) in the fair value of credit derivatives or similar instruments related to financial assets designated as measured at fair value through profit or loss. [Refer: Derivatives [member]; Financial assets] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Méadú (laghdú) carntha ar an luach cóir ar dhíorthaigh chreidmheasa nó ar ionstraimí comhchosúla a bhaineann le sócmhainní a ainmnítear mar thomhaiste ag luach cóir trí bhrabús nó caillteanas | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Méadú (laghdú) carntha ar an luach cóir ar dhíorthaigh chreidmheasa nó ar ionstraimí comhchosúla a bhaineann le sócmhainní a ainmnítear mar thomhaiste ag luach cóir trí bhrabús nó caillteanas [Féach: Díorthaigh [member]; Sócmhainní airgeadais] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |