| Reversed unsettled liabilities, contingent liabilities recognised in business combination | en | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Reversed unsettled liabilities, contingent liabilities recognised in business combination | en | http://www.xbrl.org/2009/role/negatedLabel | http://www.xbrl.org/2003/role/link |
| The amount of contingent liabilities recognised in a business combination that were unsettled and subsequently reversed. [Refer: Contingent liabilities recognised in business combination; Business combinations [member]] | en | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |
| Tilbageførte uindfriede forpligtelser, eventualforpligtelser, der indregnes i en virksomhedssammenslutning | da | http://www.xbrl.org/2003/role/label | http://www.xbrl.org/2003/role/link |
| Den beløbsmæssige størrelse af eventualforpligtelser, der indregnes i en virksomhedssammenslutning, og som ikke er indfriet og efterfølgende er tilbageført. [Reference: eventualforpligtelser, der indregnes i en virksomhedssammenslutning, virksomhedssammenslutninger [member]] | da | http://www.xbrl.org/2003/role/documentation | http://www.xbrl.org/2003/role/link |