| Provision for taxes other than income tax [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for a provision for taxes other than income tax. Income taxes include all domestic and foreign taxes which are based on taxable profits. Income taxes also include taxes, such as withholding taxes, which are payable by a subsidiary, associate or joint arrangement on distributions to the reporting entity. [Refer: Other provisions [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Foráil le haghaidh cánacha seachas cáin ioncaim [member] | ga | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Seasann an ball seo d’fhoráil le haghaidh cánacha seachas cáin ioncaim. Áirítear le cánacha ioncaim gach cáin intíre agus eachtrach atá bunaithe ar bhrabúis inchánach. Áirítear le cánacha ioncaim freisin cánacha, amhail cánacha siarchoinneálacha atá iníoctha ag fochuideachta, gnólacht comhlachaithe nó comhshocrú maidir le dáileacháin chuig an eintiteas tuairiscithe. [Féach: Soláthairtí eile [member]] | ga | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |