| r0.c0 | Disclosure of operating expenses/kvk-table_NotesOperatingExpensesInsuranceTable-x.1.1.1 | venj-bw2-i:OperatingExpensesDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r1.c0 | Disclosure of acquisition costs and change in deferred acquisition costs/kvk-table_NotesOperatingExpensesInsuranceTable-x.1.1.1 | venj-bw2-i:AcquisitionCostsAndChangeInDeferredAcquisitionCostsDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r2.c0 | Disclosure of change in deferred acquisition costs/kvk-table_NotesOperatingExpensesInsuranceTable-x.1.1.1 | venj-bw2-i:ChangeInDeferredAcquisitionCostsDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r3.c0 | Disclosure of acquisition costs/kvk-table_NotesOperatingExpensesInsuranceTable-x.1.1.1 | venj-bw2-i:AcquisitionCostsDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r4.c0 | Disclosure of administrative expenses and employee benefits expenses; depreciation of operating assets/kvk-table_NotesOperatingExpensesInsuranceTable-x.1.1.1 | venj-bw2-i:AdministrativeExpensesAndEmployeeBenefitsExpensesDepreciationOfPropertyPlantEquipmentDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r5.c0 | Disclosure of commissions and profit-sharing received from reinsurers/kvk-table_NotesOperatingExpensesInsuranceTable-x.1.1.1 | venj-bw2-i:CommissionsAndProfitSharingReceivedFromReinsurersDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |