| Temporary differences [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for differences between the carrying amount of an asset or liability in the statement of financial position and its tax base. Temporary differences may be either: (a) taxable temporary differences; or (b) deductible temporary differences. [Refer: Carrying amount [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Temporära skillnader [member] | sv | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Detta element står för skillnaden mellan en tillgångs eller en skulds redovisade värde respektive skattemässiga värde. Temporära skillnader kan vara antingen a) skattepliktiga temporära skillnader, eller b) avdragsgilla temporära skillnader. [Se: Redovisat värde [member]] | sv | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |