| Property, plant and equipment subject to operating leases [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for property, plant and equipment that is subject to operating leases. Operating lease is a lease that does not transfer substantially all the risks and rewards incidental to ownership of an underlying asset. [Refer: Property, plant and equipment] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Materiaalne põhivara, kasutusrendis [member] | et | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| See liige kajastab materiaalset põhivara, mis on kasutusrendis. Kasutusrent on rent, mille puhul kõik olulised alusvara omandiõigusega seotud riskid ja hüved ei kandu üle rentnikule. [Viide: materiaalne põhivara] | et | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |