| r0.c0 | Net result (cashflow)/Current | rj-i:NetResultCashFlow | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r0.c1 | Net result (cashflow)/Previous | rj-i:NetResultCashFlow | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r1.c0 | Unrealised differences in value/Current | rj-i:UnrealisedValueDifferences | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r1.c1 | Unrealised differences in value/Previous | rj-i:UnrealisedValueDifferences | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r2.c0 | Realised differences in value/Current | rj-i:RealisedValueDifferences | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r2.c1 | Realised differences in value/Previous | rj-i:RealisedValueDifferences | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r3.c0 | Receipts relating to investments/Current | rj-i:ReceiptsInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r3.c1 | Receipts relating to investments/Previous | rj-i:ReceiptsInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r4.c0 | Purchase of investments/Current | rj-i:PurchaseInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r4.c1 | Purchase of investments/Previous | rj-i:PurchaseInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r5.c0 | Sales of investments/Current | rj-i:SalesInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r5.c1 | Sales of investments/Previous | rj-i:SalesInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r6.c0 | Increase (decrease) in provisions/Current | rj-i:IncreaseDecreaseProvisions | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r6.c1 | Increase (decrease) in provisions/Previous | rj-i:IncreaseDecreaseProvisions | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r7.c0 | Costs directly charged against capital/Current | rj-i:CostsDirectlyChargedToCapital | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r7.c1 | Costs directly charged against capital/Previous | rj-i:CostsDirectlyChargedToCapital | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r8.c0 | Increase (decrease) current receivables/Current | rj-i:IncreaseDecreaseReceivablesCurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r8.c1 | Increase (decrease) current receivables/Previous | rj-i:IncreaseDecreaseReceivablesCurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r9.c0 | Increase (decrease) in current liabilities/Current | rj-i:IncreaseDecreaseLiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r9.c1 | Increase (decrease) in current liabilities/Previous | rj-i:IncreaseDecreaseLiabilitiesCurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r10.c0 | Payments relating to the management of investments/Current | rj-i:PaymentsManagementInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r10.c1 | Payments relating to the management of investments/Previous | rj-i:PaymentsManagementInvestments | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r11.c0 | Management expenses and interest expenses paid/Current | rj-i:ManagementExpensesInterestExpensesPaid | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r11.c1 | Management expenses and interest expenses paid/Previous | rj-i:ManagementExpensesInterestExpensesPaid | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r12.c0 | Other payments from investment activities/Current | rj-i:PaymentsOtherClassifiedAsInvestmentsActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r12.c1 | Other payments from investment activities/Previous | rj-i:PaymentsOtherClassifiedAsInvestmentsActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r13.c0 | Other cash flows from (used in) investment activities/Current | kvk-i:CashFlowsInvestmentActivitiesOther | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r13.c1 | Other cash flows from (used in) investment activities/Previous | kvk-i:CashFlowsInvestmentActivitiesOther | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r14.c0 | Cash flow from (used in) investment activities/Current | rj-i:CashFlowInvestmentActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r14.c1 | Cash flow from (used in) investment activities/Previous | rj-i:CashFlowInvestmentActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r15.c0 | Proceeds from issuing shares/Current | rj-i:ProceedsIssueShares | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r15.c1 | Proceeds from issuing shares/Previous | rj-i:ProceedsIssueShares | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r16.c0 | Payments relating to the purchase of treasury shares/Current | rj-i:PaymentsPurchaseTreasuryShares | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r16.c1 | Payments relating to the purchase of treasury shares/Previous | rj-i:PaymentsPurchaseTreasuryShares | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r17.c0 | Dividends paid from financing activities/Current | rj-i:DividendsPaidClassifiedAsFinancingActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r17.c1 | Dividends paid from financing activities/Previous | rj-i:DividendsPaidClassifiedAsFinancingActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r18.c0 | Increase (decrease) in non-current liabilities/Current | rj-i:IncreaseDecreaseLiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r18.c1 | Increase (decrease) in non-current liabilities/Previous | rj-i:IncreaseDecreaseLiabilitiesNoncurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r19.c0 | Increase (decrease) non-current receivables/Current | rj-i:IncreaseDecreaseReceivablesNoncurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r19.c1 | Increase (decrease) non-current receivables/Previous | rj-i:IncreaseDecreaseReceivablesNoncurrent | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r20.c0 | Other cash flows from financing activities/Current | kvk-i:CashFlowsFinancingActivitiesOther | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r20.c1 | Other cash flows from financing activities/Previous | kvk-i:CashFlowsFinancingActivitiesOther | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r21.c0 | Cash flows from (used in) financing activities/Current | rj-i:CashFlowFinancingActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r21.c1 | Cash flows from (used in) financing activities/Previous | rj-i:CashFlowFinancingActivities | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r22.c0 | Net cash flows/Current | rj-i:NetCashFlows | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r22.c1 | Net cash flows/Previous | rj-i:NetCashFlows | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r23.c0 | Proceeds from cash resources obtained at acquisition/Current | rj-i:ProceedsCashObtainedAcquisition | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r23.c1 | Proceeds from cash resources obtained at acquisition/Previous | rj-i:ProceedsCashObtainedAcquisition | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r24.c0 | Effect of exchange rate changes on cash and cash equivalents/Current | rj-i:EffectExchangeRateChangesCashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r24.c1 | Effect of exchange rate changes on cash and cash equivalents/Previous | rj-i:EffectExchangeRateChangesCashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r25.c0 | Increase (decrease) in cash and cash equivalents/Current | rj-i:IncreaseDecreaseCashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r25.c1 | Increase (decrease) in cash and cash equivalents/Previous | rj-i:IncreaseDecreaseCashAndCashEquivalents | nl-types:monetaryNoDecimalsItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r26.c0 | Cash and cash equivalents (cash flow)/Current | rj-i:CashAndCashEquivalentsCashFlow | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r26.c1 | Cash and cash equivalents (cash flow)/Previous | rj-i:CashAndCashEquivalentsCashFlow | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r27.c0 | Cash and cash equivalents (cash flow)/Current | rj-i:CashAndCashEquivalentsCashFlow | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |
| r27.c1 | Cash and cash equivalents (cash flow)/Previous | rj-i:CashAndCashEquivalentsCashFlow | nl-types:monetaryNoDecimalsItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:SeparateMember |