| Name | ReserveOfCashFlowHedges |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2015-03-11/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:monetaryItemType |
| Period type | instant |
| Substitution Group | xbrli:item |
| Balance | credit |
| Nillable | True |
| Abstract | False |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Резерв хеджирования денежных потоков | ru | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Резерв хеджирования денежных потоков | ru | http://www.cbr.ru/2018/role/TechnicalLabel | http://www.xbrl.org/2003/role/link |
| ifrs-full_ReserveOfCashFlowHedges | ru | http://www.cbr.ru/xbrl/bfo/dict/ShortLabel | http://www.xbrl.org/2003/role/link |
| Reserve of cash flow hedges | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:EquityAbstract | parent-child | http://www.cbr.ru/xbrl/bfo/rep/2021-12-31/tab/1_FR_BS_JTINS | |
ifrs-full:EquityAbstract | domain-member | http://www.cbr.ru/xbrl/bfo/rep/2021-12-31/tab/1_FR_BS_JTINS |