| Market risk [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market prices. Market risk comprises three types of risk: currency risk, interest rate risk and other price risk. [Refer: Currency risk [member]; Interest rate risk [member]; Other price risk [member]; Financial instruments, class [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Tururisk [member] | et | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| See liige kajastab sellist riski, mille puhul finantsinstrumendi õiglane väärtus või rahavood tulevikus kõiguvad turuhindade muutuste tõttu. Tururisk koosneb kolme liiki riskist: valuutarisk, intressirisk ja muu hinnarisk. [Viide: valuutarisk [member]; intressirisk [member]; muu hinnarisk [member]; finantsinstrumendid, klass [member]] | et | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |