| Multi-period excess earnings method [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for a specific valuation technique consistent with the income approach that involves analysing the excess earnings over periods of time, and is used to measure the fair value of some intangible assets. [Refer: Income approach [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Overskudsvurderingsmetode for flere perioder [member] | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dette element står for en særlig værdiansættelsesmetode svarende til indkomstmetoden, der omfatter en analyse af overskuddet over perioder, og anvendes til at måle dagsværdien af nogle immaterielle aktiver. [Reference: indkomstmetode [member]] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |