| Other cash payments to acquire interests in joint ventures, classified as investing activities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Other cash payments to acquire interests in joint ventures | en | http://www.xbrl.org/2009/role/negatedTerseLabel | http://www.xbrl.org/2003/role/link |
| The cash outflow to acquire interests in joint ventures (other than payments for those instruments considered to be cash equivalents or those held for dealing or trading purposes), classified as investing activities. [Refer: Joint ventures [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Muud rahamaksed ühisettevõtjates osaluste omandamise eest, liigitatud investeerimistegevuseks | et | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Rahamaksed ühisettevõtjates osaluste omandamise eest (v.a maksed raha ekvivalentidena käsitletavate või kauplemise eesmärgil hoitavate instrumentide eest), liigitatud investeerimistegevuseks. [Viide: ühisettevõtjad [member]] | et | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |