| Non-current financial assets at fair value through other comprehensive income | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Total non-current financial assets at fair value through other comprehensive income | en | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |
| The amount of non-current financial assets at fair value through other comprehensive income. [Refer: Financial assets at fair value through other comprehensive income] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Langfristede finansielle aktiver til dagsværdi gennem øvrig totalindkomst | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Den beløbsmæssige størrelse af langfristede finansielle aktiver til dagsværdi gennem øvrig totalindkomst. [Reference: finansielle aktiver til dagsværdi gennem øvrig totalindkomst] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Langfristede finansielle aktiver til dagsværdi gennem øvrig totalindkomst i alt | da | http://www.xbrl.org/2003/role/totalLabel | http://www.xbrl.org/2003/role/link |