| r0.c0 | Disclosure of current liabilities/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:LiabilitiesCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r1.c0 | Description of the nature of the subordination of current liabilities/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:SubordinatedLiabilitiesCurrentNatureDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r2.c0 | Disclosure of current convertible borrowings/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:ConvertibleBorrowingsCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r3.c0 | Disclosure of current debentures, mortgage bonds and other loans/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:DebenturesOtherPrivateLoansCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r4.c0 | Disclosure of current payables to banks/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:PayablesBanksCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r5.c0 | Disclosure of current payables to group companies/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:PayablesGroupCompaniesCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r6.c0 | Disclosure of current payables to other affiliated companies/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:PayablesOtherAffiliatedCompaniesCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r7.c0 | Disclosure of current payables to other legal entities and companies with a participating interest in the legal entity or to participating interests of the legal entity/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:PayablesShareholdersParticipatingInterestsCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r8.c0 | Disclosure of payables relating to income tax/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:PayablesIncomeTaxCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r9.c0 | Disclosure of repayment obligations of non-current borrowings/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:RepaymentObligationsOfNoncurrentBorrowingsDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r10.c0 | Disclosure of proposed amount of dividend payments to holders of equity instruments/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:DividendPayableHoldersSharesRecordedAsLiabilityDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r11.c0 | Disclosure of construction contracts (liabilities)/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:ConstructionContractsLiabilitiesDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r12.c0 | Description of construction contracts of which the legal entity does not have legal ownership/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:ConstructionContractsNoLegalOwnershipRecordedAsLiabilityDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r13.c0 | Method used to account for project income in the profit and loss account/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:ConstructionContractsMethodsProjectIncomeRecordedAsLiability | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r14.c0 | Method used for determining the extent of services provided during execution of construction contracts/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:ConstructionContractsMethodRecordedAsLiability | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r15.c0 | Provision of information on the total of the capitalized costs of obtaining an agreement/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:ConstructionContractsActivatedCostsRecordedAsLiabilityDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r16.c0 | Provision of information on the application of the transitional provision - construction contracts (liability)/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:TransitionalProvisionConstructionContractsRecordedAsLiabilityDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r17.c0 | Disclosure of payables relating to employee benefits/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:PayablesEmployeeBenefitsExpensesDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r18.c0 | Description paid, unpaid rewards to the staff/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:PaidUnpaidRewardsToStaffDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r19.c0 | Disclosure of debts due to vacation days/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:PayablesVacationDaysDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r20.c0 | Disclosure of debts due to holiday pay/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:PayablesHolidayPayDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r21.c0 | Disclosure of dividend payable to holders of preferred shares/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:DividendPayableHoldersPreferredSharesDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r22.c0 | Disclosure of current other payables/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:PayablesOtherCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r23.c0 | Disclosure of current accruals and deferred income/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:AccrualsAndDeferredIncomeCurrentDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r24.c0 | Disclosure of the current liabilities to which the legal person has committed itself, whether or not conditionally, to encumber or not to encumber assets/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | jenv-bw2-i:LiabilitiesCurrentToWhichTheLegalPersonHasCommittedItselfToEncumberAssetsDisclosure | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r25.c0 | Description of the applied option to present the (agreed) early repayment as short-term debt/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:EarlyRedemptionAfterBalanceSheetDateBeforePreparationOfFinancialStatementsDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |
| r26.c0 | Description of the amount of expired repayments of next year on non current liabilities/kvk-table_1PeriodeTypeJaarrekeningDurationDisclosure_NotesConsolidatedCurrentLiabilitiesTable-x.1.1.1.1 | rj-i:AmountNextExpiredRepaymentsDescription | nl-types:formattedExplanationItemType | duration | $BasisOfPreparationParam | jenv-bw2-dm:ConsolidatedMember | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam |