| r0.c0 | Disclosure of technical provisions for insurance where investments are for risk of policy holders and annual life funds/kvk-table_NotesConsolidatedTechnicalProvisionsForInsuranceWhereInvestmentsAreForRiskOfPolicyHoldersAndAnnualLifeFundsInsuranceTable-x.1.1.1 | venj-bw2-i:TechnicalProvisionsForInsuranceWhereInvestmentsAreForRiskOfPolicyHoldersAndAnnualLifeFundsDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Disclosure of gross technical provisions for insurance where investments are for risk of policy holders and annual life funds/kvk-table_NotesConsolidatedTechnicalProvisionsForInsuranceWhereInvestmentsAreForRiskOfPolicyHoldersAndAnnualLifeFundsInsuranceTable-x.1.1.1 | venj-bw2-i:TechnicalProvisionsForInsuranceWhereInvestmentsAreForRiskOfPolicyHoldersAndAnnualLifeFundsGrossDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Disclosure of reinsured part of technical provisions for insurance where investments are for risk of policy holders and annual life funds/kvk-table_NotesConsolidatedTechnicalProvisionsForInsuranceWhereInvestmentsAreForRiskOfPolicyHoldersAndAnnualLifeFundsInsuranceTable-x.1.1.1 | venj-bw2-i:TechnicalProvisionsForInsuranceWhereInvestmentsAreForRiskOfPolicyHoldersAndAnnualLifeFundsReinsuredPartDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |