| Fair value model [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for measurement using the fair value model. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Samhail luacha chóir [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo do thomhas le samhail an luacha chóir. Is éard is luach cóir ann an praghas a gheofaí chun sócmhainn a dhíol nó an praghas a d’íocfaí chun dliteanas a aistriú in idirbheart ordúil idir rannpháirtithe sa mhargadh ar dháta an tomhais. | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |