| Assets and liabilities classified as held for sale [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for assets and liabilities that are classified as held for sale. [Refer: Non-current assets held for sale [member]; Liabilities included in disposal groups classified as held for sale; Disposal groups classified as held for sale [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Majetok a záväzky klasifikované ako držané na predaj [member] | sk | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Tento člen predstavuje majetok a záväzky, ktoré sú klasifikované ako držané na predaj. {Odkaz: dlhodobý majetok držaný na predaj [member]; záväzky zahrnuté v skupinách na vyradenie klasifikovaných ako držané na predaj; skupiny na vyradenie klasifikované ako držané na predaj [member]} | sk | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |