| Contractual service margin related to contracts that existed at transition date to which fair value approach has been applied [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Контрактна сервісна маржа, пов'язана з контрактами, що існували на дату переходу, до якої було застосовано підхід на основі справедливої вартості [компонент] | uk | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for the contractual service margin related to contracts that existed at the transition date to which the fair value approach (as described in paragraphs C20-C24 of IFRS 17) has been applied. [Refer: Contractual service margin [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |