kvk-abstr:PeriodStartTitle
urn:kvk:linkrole:notes-intangible-assets-movement-housing
http://www.xbrl.org/2003/arcrole/parent-child
descendant
kvk-abstr:MovementTitle
urn:kvk:linkrole:notes-intangible-assets-movement-housing
http://www.xbrl.org/2003/arcrole/parent-child
descendant
kvk-abstr:PeriodEndTitle
urn:kvk:linkrole:notes-intangible-assets-movement-housing
http://www.xbrl.org/2003/arcrole/parent-child
descendant
urn:kvk:linkrole:notes-intangible-assets-movement-housing
venj-bw2-dim:ClassesOfIntangibleAssetsAxis
descendant-or-self
venj-bw2-dm:SeparateMember
$BasisOfPreparationParam