| Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Tax benefit arising from previously unrecognised tax loss, tax credit or temporary difference of prior period used to reduce current tax expense | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of benefit arising from a previously unrecognised tax loss, tax credit or temporary difference of a prior period that is used to reduce current tax expense. [Refer: Temporary differences [member]; Unused tax losses [member]; Unused tax credits [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sochar cánach a eascraíonn as caillteanas cánach nár aithníodh roimhe, creidmheas cánach nó difríocht shealadach sa tréimhse roimhe a úsáideadh chun speansas cánach reatha a laghdú | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| An méid sochair chánach a eascraíonn as caillteanas cánach nár aithníodh roimhe, creidmheas cánach nó difríocht shealadach i dtréimhse roimhe a úsáideadh chun speansas cánach reatha a laghdú. [Féach: Difríochtaí sealadacha [member]; Caillteanais chánach neamhúsáidte [member]; Creidmheasanna cánach neamhúsáidte [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sochar cánach a eascraíonn as caillteanas cánach nár aithníodh roimhe, creidmheas cánach nó difríocht shealadach sa tréimhse roimhe a úsáideadh chun speansas cánach reatha a laghdú | ga | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
Index