| r0.c0 | Deferred income tax expense/Current | rj-i:DeferredIncomeTaxExpense | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r0.c1 | Deferred income tax expense/Previous | rj-i:DeferredIncomeTaxExpense | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r1.c0 | Income tax expense from previous financial years/Current | rj-i:IncomeTaxExpensePrevious | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r1.c1 | Income tax expense from previous financial years/Previous | rj-i:IncomeTaxExpensePrevious | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r2.c0 | Income tax expense from current financial year/Current | rj-i:IncomeTaxExpenseCurrent | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r2.c1 | Income tax expense from current financial year/Previous | rj-i:IncomeTaxExpenseCurrent | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r3.c0 | Decrease in value of deferred tax assets/Current | rj-i:DecreaseInValueDeferredTaxAssets | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r3.c1 | Decrease in value of deferred tax assets/Previous | rj-i:DecreaseInValueDeferredTaxAssets | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r4.c0 | Other income tax expense/Current | jenv-bw2-i:IncomeTaxExpenseOther | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r4.c1 | Other income tax expense/Previous | jenv-bw2-i:IncomeTaxExpenseOther | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r5.c0 | Income tax expense/Current | jenv-bw2-i:IncomeTaxExpense | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r5.c1 | Income tax expense/Previous | jenv-bw2-i:IncomeTaxExpense | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r6.c0 | Effective tax rate/Current | rj-i:IncomeTaxExpenseEffectiveRate | num:percentItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r6.c1 | Effective tax rate/Previous | rj-i:IncomeTaxExpenseEffectiveRate | num:percentItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r7.c0 | Applicable tax rate/Current | rj-i:IncomeTaxExpenseApplicableRate | num:percentItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r7.c1 | Applicable tax rate/Previous | rj-i:IncomeTaxExpenseApplicableRate | num:percentItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r8.c0 | Amount of deferred tax expense or income recognized in the profit and loss account for taxable temporary differences/Current | rj-i:AmountDeferredIncomeTaxProfitLossAccountTemporaryDifferences | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r8.c1 | Amount of deferred tax expense or income recognized in the profit and loss account for taxable temporary differences/Previous | rj-i:AmountDeferredIncomeTaxProfitLossAccountTemporaryDifferences | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r9.c0 | Amount of deferred tax expense or income recognized in the income statement for deductible temporary differences/Current | rj-i:AmountDeferredIncomeTaxProfitLossAccountDeductibleDifferences | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r9.c1 | Amount of deferred tax expense or income recognized in the income statement for deductible temporary differences/Previous | rj-i:AmountDeferredIncomeTaxProfitLossAccountDeductibleDifferences | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r10.c0 | Amount of deferred tax expense or income recognized in the profit and loss account for available forward loss compensation/Current | rj-i:AmountDeferredIncomeTaxProfitLossAccountLossCompensation | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r10.c1 | Amount of deferred tax expense or income recognized in the profit and loss account for available forward loss compensation/Previous | rj-i:AmountDeferredIncomeTaxProfitLossAccountLossCompensation | nl-types:monetaryNoDecimals20ItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r11.c0 | Amount of deferred tax assets and liabilities recognized in the balance sheet for taxable temporary differences/Current | rj-i:AmountDeferredIncomeTaxBalanceTemporaryDifferences | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r11.c1 | Amount of deferred tax assets and liabilities recognized in the balance sheet for taxable temporary differences/Previous | rj-i:AmountDeferredIncomeTaxBalanceTemporaryDifferences | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r12.c0 | Amount of deferred tax assets and liabilities recognized in the balance sheet for deductible temporary differences/Current | rj-i:AmountDeferredIncomeTaxBalanceDeductibleDifferences | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r12.c1 | Amount of deferred tax assets and liabilities recognized in the balance sheet for deductible temporary differences/Previous | rj-i:AmountDeferredIncomeTaxBalanceDeductibleDifferences | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r13.c0 | Amount of deferred tax assets and liabilities recognized in the balance sheet for available forward loss compensation/Current | rj-i:AmountDeferredIncomeTaxBalanceLossCompensation | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r13.c1 | Amount of deferred tax assets and liabilities recognized in the balance sheet for available forward loss compensation/Previous | rj-i:AmountDeferredIncomeTaxBalanceLossCompensation | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r14.c0 | Nominal value of deferred tax liabilities and receivables that are measured at present value and that arose during the reporting period/Current | rj-i:NominalValueOfPresentValueDeferredTaxLiabilitiesAndAssets | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r14.c1 | Nominal value of deferred tax liabilities and receivables that are measured at present value and that arose during the reporting period/Previous | rj-i:NominalValueOfPresentValueDeferredTaxLiabilitiesAndAssets | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r15.c0 | Nominal value of the remaining liabilities and receivables at fair value at the balance sheet date/Current | rj-i:NominalValueRemainingPresentValueLiabilitiesAndAssets | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r15.c1 | Nominal value of the remaining liabilities and receivables at fair value at the balance sheet date/Previous | rj-i:NominalValueRemainingPresentValueLiabilitiesAndAssets | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r16.c0 | Total amount of taxes recognized directly in equity/Current | rj-i:TotalAmountProcessedInEquity | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |
| r16.c1 | Total amount of taxes recognized directly in equity/Previous | rj-i:TotalAmountProcessedInEquity | nl-types:monetaryNoDecimals20ItemType | instant | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember |