| r0.c0 | Disclosure of construction contracts/kvk-table_NotesConstructionContractsTable_m_g-x.1.1.1 | rj-i:ConstructionContractsDisclosure | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r1.c0 | Description of construction contracts of which the legal entity does not have legal ownership/kvk-table_NotesConstructionContractsTable_m_g-x.1.1.1 | rj-i:ConstructionContractsNoLegalOwnershipDescription | nl-types:formattedExplanationItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |
| r2.c0 | Income from construction contracts classified as income in the income statement/kvk-table_NotesConstructionContractsTable_m_g-x.1.1.1 | rj-i:ConstructionContractsClassifiedAsIncomeInIncomeStatement | nl-types:monetaryNoDecimalsItemType | duration | $FinancialReportingPeriodCurrentStartDateParam/$FinancialReportingPeriodCurrentEndDateParam | $BasisOfPreparationParam | venj-bw2-dm:SeparateMember |