$BasisOfPreparationParam
venj-bw2-dm:ConsolidatedMember
kvk-abstr:ContingentLiabilitiesPaymentsObtainUsageRightsBreakdownMaturityTitle
urn:kvk:linkrole:notes-consolidated-contingent-liabilities-payments-obtain-usage-rights-breakdown-maturity
http://www.xbrl.org/2003/arcrole/parent-child
descendant