| Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss at beginning of period | en | http://www.xbrl.org/2003/role/periodStartLabel | http://www.xbrl.org/2003/role/link |
| Aggregate difference between fair value at initial recognition and transaction price yet to be recognised in profit or loss at end of period | en | http://www.xbrl.org/2003/role/periodEndLabel | http://www.xbrl.org/2003/role/link |
| The aggregate difference between the fair value at initial recognition and the transaction price for financial instruments that is yet to be recognised in profit or loss. [Refer: Financial instruments, class [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Sammanlagd skillnad mellan verkligt värde vid första redovisningstillfället och det transaktionspris som ännu inte har redovisas i resultatet | sv | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Den sammanlagda skillnaden mellan verkligt värde vid första redovisningstillfället och det transaktionspris för finansiella instrument som ännu inte har redovisats i resultatet. [Se: Finansiella instrument, klass [member]] | sv | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |