| Reclassification adjustments on exchange differences on translation of foreign operations, before tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reclassification adjustments on exchange differences on translation of foreign operations, before tax | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of reclassification adjustments related to exchange differences when the financial statements of foreign operations are translated, 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 dhifríochtaí malartaithe ar oibríochtaí eachtracha a aistriú, roimh cháin | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid coigeartuithe athaicmiúcháin a bhaineann le difríochtaí malartaithe nuair a aistrítear ráitis airgeadais oibríochtaí eachtracha, 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 dhifríochtaí malartaithe ar oibríochtaí eachtracha a aistriú, roimh cháin | ga | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |