urn:kvk:linkrole:notes-consolidated-market-value-investments-movement-investment-firm
rj-dim:ClassesOfInvestmentsAxis
descendant-or-self
kvk-abstr:PeriodEndTitle
urn:kvk:linkrole:notes-consolidated-market-value-investments-movement-investment-firm
http://www.xbrl.org/2003/arcrole/parent-child
descendant
kvk-abstr:PeriodStartTitle
urn:kvk:linkrole:notes-consolidated-market-value-investments-movement-investment-firm
http://www.xbrl.org/2003/arcrole/parent-child
descendant
$BasisOfPreparationParam
venj-bw2-dm:ConsolidatedMember
kvk-abstr:MovementTitle
urn:kvk:linkrole:notes-consolidated-market-value-investments-movement-investment-firm
http://www.xbrl.org/2003/arcrole/parent-child
descendant