$BasisOfPreparationParam
kvk-abstr:BalanceSheetTitle
urn:kvk:linkrole:consolidated-balance-sheet-vertical
http://www.xbrl.org/2003/arcrole/parent-child
descendant
kvk-abstr:BalanceSheetBeforeAfterAppropriationResultsTitle
urn:kvk:linkrole:consolidated-balance-sheet-vertical
http://www.xbrl.org/2003/arcrole/parent-child
descendant
venj-bw2-dm:ConsolidatedMember