| Ranges of exercise prices for outstanding share options [member] | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| This member stands for aggregated ranges of exercise prices for outstanding share options that are meaningful for assessing the number and timing of additional shares that may be issued and the cash that may be received upon exercise of those options. It also represents the standard value for the 'Ranges of exercise prices for outstanding share options' axis if no other member is used. [Refer: Ranges [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Intervaller af udnyttelseskurser for aktieoptioner i omløb [member] | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Dette element står for samlede intervaller af udnyttelseskurser for aktieoptioner i omløb, som gør det muligt at vurdere antallet af og tidspunkterne for yderligere aktier, som kan udstedes, og den kontante betaling, der kan modtages ved udnyttelsen af disse optioner. Det repræsenterer også standardværdien for aksen "Intervaller af udnyttelseskurser for aktieoptioner i omløb", hvis der ikke anvendes et andet element. [Reference: Intervaller [member]] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |