| Net defined benefit liability (asset) [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for the net defined benefit liability (asset). It also represents the standard value for the 'Net defined benefit liability (asset)' axis if no other member is used. [Refer: Net defined benefit liability (asset)] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Nettoforpligtelsen (-aktivet) i ydelsesbaserede pensionsordninger [member] | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dette element står for nettoforpligtelsen (-aktivet) i ydelsesbaserede pensionsordninger. Det repræsenterer også standardværdien for aksen "Nettoforpligtelsen (-aktivet) i ydelsesbaserede pensionsordninger", hvis der ikke anvendes et andet element. [Reference: nettoforpligtelsen (-aktivet) i ydelsesbaserede pensionsordninger] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |