| Reclassification adjustments on application of overlay approach, before tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reclassification adjustments on application of overlay approach, before tax | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of reclassification adjustments related to the application of the overlay approach, before tax. Reclassification adjustments are amounts reclassified to profit (loss) in the current period that were recognised in other comprehensive income in the current or previous periods. [Refer: Other comprehensive income] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Coigeartuithe athaicmiúcháin ar chur i bhfeidhm an chur chuige forleagain, roimh cháin | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid coigeartuithe athaicmiúcháin a bhaineann le cur i bhfeidhm an chur chuige forleagain, roimh cháin. Is éard is coigeartuithe athaicmiúcháin ann méideanna a athaicmítear chuig brabús (caillteanas) sa tréimhse reatha agus a aithníodh in ioncam cuimsitheach eile sa tréimhse reatha nó i dtréimhsí roimhe. [Féach: Ioncam cuimsitheach eile] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Coigeartuithe athaicmiúcháin ar chur i bhfeidhm an chur chuige forleagain, roimh cháin | ga | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |