| Поступления от продажи нематериальных активов | ru | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Поступления от продажи нематериальных активов | ru | http://www.cbr.ru/2018/role/TechnicalLabel | http://www.xbrl.org/2003/role/link |
| ifrs-full_PostOtProdNematAkt | ru | http://www.cbr.ru/xbrl/bfo/dict/ShortLabel | http://www.xbrl.org/2003/role/link |
| Proceeds from sales of intangible assets, classified as investing activities | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Proceeds from sales of intangible assets | en | http://www.xbrl.org/2003/role/terseLabel | http://www.xbrl.org/2003/role/link |