| Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement at beginning of period | en | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Weighted average exercise price of other equity instruments outstanding in share-based payment arrangement at end of period | en | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| The weighted average exercise price of other equity instruments (ie other than share options) outstanding in a share-based payment arrangement. [Refer: Weighted average [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Vážený priemer realizačnej ceny ostatných nástrojov vlastného imania nesplatených v rámci dohody o platbách na základe podielov | sk | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Vážený priemer realizačnej ceny ostatných nástrojov vlastného imania (t. j. iných ako opcie na akcie) nesplatených v rámci dohody o platbách na základe podielov. {Odkaz: vážený aritmetický priemer [member]} | sk | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |