| Amounts removed from equity and included in carrying amount of non-financial asset (liability) whose acquisition or incurrence was hedged highly probable forecast transaction, net of tax | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Amounts removed from equity and included in carrying amount of non-financial asset (liability) whose acquisition or incurrence was hedged highly probable forecast transaction, net of tax | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amounts removed from equity and included in the initial cost or other carrying amount of a non-financial asset (liability) whose acquisition or incurrence was a hedged, highly probable forecast transaction, net of tax. [Refer: Carrying amount [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Méideanna a baineadh as cothromas agus a áirítear i suim ghlanluacha na sócmhainne neamhairgeadais (dliteanas) ar fálaíodh a héadáil nó a tabhú mar idirbheart réamhaisnéise thar a bheith dóchúil, glan ó cháin | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Na méideanna a bhaintear as cothromas agus a áirítear sa chostas tosaigh nó i suim ghlanluacha eile sócmhainne neamhairgeadais (dliteanas) ar fálaíodh a héadáil nó a tabhú mar idirbheart réamhaisnéise thar a bheith dóchúil, glan ó cháin. [Féach: Suim ghlanluacha [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Méideanna a baineadh as cothromas agus a áirítear i suim ghlanluacha na sócmhainne neamhairgeadais (dliteanas) ar fálaíodh a héadáil nó a tabhú mar idirbheart réamhaisnéise thar a bheith dóchúil, glan ó cháin | ga | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |