| r0.c0 | Disclosure of changes in value of financial assets and of securities/kvk-table_NotesConsolidatedChangesNoncurrentReceivablesSecuritiesTable_m_g-x.1.1.1 | venj-bw2-i:ChangesValueFinancialAssetsSecuritiesDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r1.c0 | Disclosure of impairment of securities/kvk-table_NotesConsolidatedChangesNoncurrentReceivablesSecuritiesTable_m_g-x.1.1.1 | rj-i:ImpairmentSecuritiesDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r2.c0 | Disclosure of reversal of impairment of securities/kvk-table_NotesConsolidatedChangesNoncurrentReceivablesSecuritiesTable_m_g-x.1.1.1 | rj-i:ImpairmentSecuritiesReversalDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r3.c0 | Disclosure of impairment of financial assets/kvk-table_NotesConsolidatedChangesNoncurrentReceivablesSecuritiesTable_m_g-x.1.1.1 | rj-i:ImpairmentFinancialAssetsDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |
| r4.c0 | Disclosure of reversal of impairment of financial assets/kvk-table_NotesConsolidatedChangesNoncurrentReceivablesSecuritiesTable_m_g-x.1.1.1 | rj-i:ImpairmentFinancialAssetsReversalDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:ConsolidatedMember |