venj-bw2-dm:ConsolidatedMember
$BasisOfPreparationParam
kvk-abstr:DebtSecuritiesBreakdownMaturityTitle
urn:kvk:linkrole:notes-consolidated-debt-securities-breakdown-maturity-banks
http://www.xbrl.org/2003/arcrole/parent-child
descendant
urn:kvk:linkrole:notes-consolidated-debt-securities-breakdown-maturity-banks
rj-dim:ClassesOfMaturityAxis
descendant-or-self