| Name | ChangesInNumberOfSharesOutstandingAbstract |
|---|---|
| Namespace | http://xbrl.ifrs.org/taxonomy/2020-03-16/ifrs-full |
| Prefix | ifrs-full |
| Data type | xbrli:stringItemType |
| Period type | duration |
| Substitution Group | xbrli:item |
| Balance | None |
| Nillable | True |
| Abstract | True |
| Text | Lang | Role | Container role |
|---|---|---|---|
| Changes in number of shares outstanding [abstract] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Ändringar i antalet utestående aktier [abstract] | sv | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861200a | |
ifrs-full:IncreaseDecreaseInNumberOfSharesOutstanding | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861200 |
| Name | Relation Type | Role | |
|---|---|---|---|
ifrs-full:ReconciliationOfNumberOfSharesOutstandingAbstract | domain-member | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861200a | |
ifrs-full:ReconciliationOfNumberOfSharesOutstandingAbstract | parent-child | http://www.esma.europa.eu/xbrl/role/all/ias_1_role-861200 |