| Insurance contracts by remaining coverage and incurred claims [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for all insurance contracts when disaggregated by remaining coverage and incurred claims. This member also represents the standard value for the 'Insurance contracts by remaining coverage and incurred claims' axis if no other member is used. [Refer: Insurance contracts [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Forsikringskontrakter efter resterende dækningsperiode og erstatningsudgifter [member] | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dette element står for alle forsikringskontrakter opdelt efter resterende dækningsperiode og erstatningsudgifter. Dette element repræsenterer også standardværdien for aksen "Forsikringskontrakter efter resterende dækningsperiode og erstatningsudgifter", hvis der ikke anvendes et andet element. [Reference: forsikringskontrakter [member]] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |