| Consolidated structured entities [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for consolidated structured entities. A structured entity is an entity that has been designed so that voting or similar rights are not the dominant factor in deciding who controls the entity, such as when any voting rights relate to administrative tasks only and the relevant activities are directed by means of contractual arrangements. [Refer: Consolidated [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Konsoliderede, strukturerede virksomheder [member] | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dette element står for konsoliderede, strukturerede virksomheder. En struktureret virksomhed er en virksomhed, der er udformet således, at stemmerettighederne eller tilsvarende rettigheder ikke er den altafgørende faktor i vurderingen af, hvem der har den bestemmende indflydelse på virksomheden, som f.eks. hvis stemmerettighederne udelukkende vedrører administrative opgaver, og de relevante aktiviteter styres i henhold til kontraktlige aftaler. [Reference: Konsoliderede [member]] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |