 |  |  | kvk-table_BalanceSheetVerticalTable | Balance sheet |
 |  |  | kvk-table_CashFlowStatementTable | Cash flow statement |
 |  |  | kvk-table_ConsolidatedBalanceSheetVerticalTable | Consolidated balance sheet |
 |  |  | kvk-table_ConsolidatedCashFlowStatementTable | Consolidated cash flow statement |
 |  |  | kvk-table_ConsolidatedIncomeStatementLargeTable | Consolidated income statement |
 |  |  | kvk-table_ConsolidatedStatementOfComprehensiveIncomeTable | Consolidated statement of comprehensive income |
 |  |  | kvk-table_DocumentInformationTable | Document information |
 |  |  | kvk-table_EntityInformationTable | Entity information |
 |  |  | kvk-table_IncomeStatementLargeTable | Income statement |
 |  |  | kvk-table_MultiAnnualOverviewKeyFiguresTable | Multi-annual overview - Key figures |
 |  |  | kvk-table_MultiAnnualOverviewKeyRatiosTable | Multi-annual overview - Key ratios |
 |  |  | kvk-table_MultiAnnualOverviewTable | Multi-annual overview |
 |  |  | kvk-table_NotesAccountingPrinciplesAssetsLiabilitiesTable | Notes to the financial statements - Accounting principles applied to the valuation of assets and liabilities |
 |  |  | kvk-table_NotesAccountingPrinciplesCashflowStatementTable | Notes to the financial statements - Accounting principles: Cash flow statement |
 |  |  | kvk-table_NotesAccountingPrinciplesResultTable | Notes to the financial statements - Accounting principles for the determination of the result |
 |  |  | kvk-table_NotesAmortisationDepreciationBreakdownTable | Notes to the financial statements - Amortisation of intangible assets and depreciation of property, plant and equipment: Breakdown |
 |  |  | kvk-table_NotesAmortisationDepreciationTable | Notes to the financial statements - Amortisation of intangible assets and depreciation of property, plant and equipment |
 |  |  | kvk-table_NotesAssetsLiabilitiesNotRecognisedOperatingLeaseBreakdownMaturityTable | Notes to the financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments: Breakdown maturity |
 |  |  | kvk-table_NotesAssetsLiabilitiesNotRecognisedOperatingLeaseBreakdownOtherTable | Notes to the financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments: Breakdown other |
 |  |  | kvk-table_NotesAssetsLiabilitiesNotRecognisedOperatingLeaseBreakdownTable | Notes to the financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments: Breakdown |
 |  |  | kvk-table_NotesAssetsLiabilitiesNotRecognisedOperatingLeaseLessorsBreakdownMaturityTable | Notes to the financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments for lessors: Breakdown maturity |
 |  |  | kvk-table_NotesAssetsLiabilitiesNotRecognisedOtherAmountsBreakdownTable | Notes to the financial statements - Assets and liabilities not recognised in balance sheet: Other amounts: Breakdown |
 |  |  | kvk-table_NotesAssetsLiabilitiesNotRecognisedTable | Notes to the financial statements - Assets and liabilities not recognised in balance sheet |
 |  |  | kvk-table_NotesAuditorsFeesBreakdownPreviousTable | Notes to the financial statements - Auditors' fees, previous period: Breakdown |
 |  |  | kvk-table_NotesAuditorsFeesBreakdownTable | Notes to the financial statements - Auditors' fees: Breakdown |
 |  |  | kvk-table_NotesAuditorsFeesTable | Notes to the financial statements - Auditors' fees |
 |  |  | kvk-table_NotesAverageNumberOfEmployeesBreakdownTable | Notes to the financial statements - Average number of employees: Breakdown |
 |  |  | kvk-table_NotesAverageNumberOfEmployeesSegmentSpecificationPreviousTable | Notes to the financial statements - Average number of employees per segment, previous period: Specification |
 |  |  | kvk-table_NotesAverageNumberOfEmployeesSegmentSpecificationTable | Notes to the financial statements - Average number of employees per segment: Specification |
 |  |  | kvk-table_NotesAverageNumberOfEmployeesTable | Notes to the financial statements - Average number of employees |
 |  |  | kvk-table_NotesCapitalisedProductionCostsTable | Notes to the financial statements - Capitalised production costs |
 |  |  | kvk-table_NotesCashAndCashEquivalentsBreakdownTable | Notes to the financial statements - Cash and cash equivalents: Breakdown |
 |  |  | kvk-table_NotesCashAndCashEquivalentsTable | Notes to the financial statements - Cash and cash equivalents |
 |  |  | kvk-table_NotesCashFlowStatementTable | Notes to the financial statements - Notes to the cash flow statement |
 |  |  | kvk-table_NotesChangesConstructionContractsTable | Notes to the financial statements - Changes in construction contracts |
 |  |  | kvk-table_NotesChangesInValueAssetsNoncurrentTable | Notes to the financial statements - Changes in the value of non-current assets |
 |  |  | kvk-table_NotesChangesInventoriesWorkInProgressTable | Notes to the financial statements - Changes to inventories and work in progress |
 |  |  | kvk-table_NotesChangesInvestmentPropertiesBreakdownPreviousTable | Notes to the financial statements - Changes in value of investment properties, previous period: Breakdown |
 |  |  | kvk-table_NotesChangesInvestmentPropertiesBreakdownTable | Notes to the financial statements - Changes in value of investment properties: Breakdown |
 |  |  | kvk-table_NotesChangesInvestmentPropertiesTable | Notes to the financial statements - Changes in value of investment properties |
 |  |  | kvk-table_NotesChangesNoncurrentReceivablesSecuritiesBreakdownTable | Notes to the financial statements - Changes in value of financial assets and of securities: Breakdown |
 |  |  | kvk-table_NotesChangesNoncurrentReceivablesSecuritiesTable | Notes to the financial statements - Changes in value of financial assets and of securities |
 |  |  | kvk-table_NotesConsolidatedAccountingPrinciplesAssetsLiabilitiesTable | Notes to the consolidated financial statements - Accounting principles applied to the valuation of assets and liabilities |
 |  |  | kvk-table_NotesConsolidatedAccountingPrinciplesCashflowStatementTable | Notes to the consolidated financial statements - Accounting principles: Cash flow statement |
 |  |  | kvk-table_NotesConsolidatedAccountingPrinciplesResultTable | Notes to the consolidated financial statements - Accounting principles for the determination of the result |
 |  |  | kvk-table_NotesConsolidatedAccountingPrinciplesStatementComprehensiveIncomeTable | Notes to the consolidated financial statements - Accounting principles: Statement of comprehensive income |
 |  |  | kvk-table_NotesConsolidatedAmortisationDepreciationBreakdownTable | Notes to the consolidated financial statements - Amortisation of intangible assets and depreciation of property, plant and equipment: Breakdown |
 |  |  | kvk-table_NotesConsolidatedAmortisationDepreciationTable | Notes to the consolidated financial statements - Amortisation of intangible assets and depreciation of property, plant and equipment |
 |  |  | kvk-table_NotesConsolidatedAssetsLiabilitiesNotRecognisedOperatingLeaseBreakdownMaturityTable | Notes to the consolidated financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedAssetsLiabilitiesNotRecognisedOperatingLeaseBreakdownOtherTable | Notes to the consolidated financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments: Breakdown other |
 |  |  | kvk-table_NotesConsolidatedAssetsLiabilitiesNotRecognisedOperatingLeaseBreakdownTable | Notes to the consolidated financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments: Breakdown |
 |  |  | kvk-table_NotesConsolidatedAssetsLiabilitiesNotRecognisedOperatingLeaseLessorsBreakdownMaturityTable | Notes to the consolidated financial statements - Assets and liabilities not recognised in balance sheets: Operating lease commitments for lessors: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedAssetsLiabilitiesNotRecognisedOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Assets and liabilities not recognised in balance sheet: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedAssetsLiabilitiesNotRecognisedTable | Notes to the consolidated financial statements - Assets and liabilities not recognised in balance sheet |
 |  |  | kvk-table_NotesConsolidatedAuditorsFeesBreakdownPreviousTable | Notes to the consolidated financial statements - Auditors' fees, previous period: Breakdown |
 |  |  | kvk-table_NotesConsolidatedAuditorsFeesBreakdownTable | Notes to the consolidated financial statements - Auditors' fees: Breakdown |
 |  |  | kvk-table_NotesConsolidatedAuditorsFeesTable | Notes to the consolidated financial statements - Auditors' fees |
 |  |  | kvk-table_NotesConsolidatedAverageNumberOfEmployeesBreakdownTable | Notes to the consolidated financial statements - Average number of employees: Breakdown |
 |  |  | kvk-table_NotesConsolidatedAverageNumberOfEmployeesSegmentSpecificationPreviousTable | Notes to the consolidated financial statements - Average number of employees per segment, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedAverageNumberOfEmployeesSegmentSpecificationTable | Notes to the consolidated financial statements - Average number of employees per segment: Specification |
 |  |  | kvk-table_NotesConsolidatedAverageNumberOfEmployeesTable | Notes to the consolidated financial statements - Average number of employees |
 |  |  | kvk-table_NotesConsolidatedCapitalisedProductionCostsTable | Notes to the consolidated financial statements - Capitalised production costs |
 |  |  | kvk-table_NotesConsolidatedCashAndCashEquivalentsBreakdownTable | Notes to the consolidated financial statements - Cash and cash equivalents: Breakdown |
 |  |  | kvk-table_NotesConsolidatedCashAndCashEquivalentsTable | Notes to the consolidated financial statements - Cash and cash equivalents |
 |  |  | kvk-table_NotesConsolidatedCashFlowStatementTable | Notes to the consolidated financial statements - Notes to the cash flow statement |
 |  |  | kvk-table_NotesConsolidatedChangesConstructionContractsTable | Notes to the consolidated financial statements - Changes in construction contracts |
 |  |  | kvk-table_NotesConsolidatedChangesInValueAssetsNoncurrentTable | Notes to the consolidated financial statements - Changes in the value of non-current assets |
 |  |  | kvk-table_NotesConsolidatedChangesInventoriesWorkInProgressTable | Notes to the consolidated financial statements - Changes to inventories and work in progress |
 |  |  | kvk-table_NotesConsolidatedChangesInvestmentPropertiesBreakdownPreviousTable | Notes to the consolidated financial statements - Changes in value of investment properties, previous period: Breakdown |
 |  |  | kvk-table_NotesConsolidatedChangesInvestmentPropertiesBreakdownTable | Notes to the consolidated financial statements - Changes in value of investment properties: Breakdown |
 |  |  | kvk-table_NotesConsolidatedChangesInvestmentPropertiesTable | Notes to the consolidated financial statements - Changes in value of investment properties |
 |  |  | kvk-table_NotesConsolidatedChangesNoncurrentReceivablesSecuritiesBreakdownTable | Notes to the consolidated financial statements - Changes in value of financial assets and of securities: Breakdown |
 |  |  | kvk-table_NotesConsolidatedChangesNoncurrentReceivablesSecuritiesTable | Notes to the consolidated financial statements - Changes in value of financial assets and of securities |
 |  |  | kvk-table_NotesConsolidatedConstructionContractsOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Construction contracts: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedConstructionContractsSpecificationPreviousTable | Notes to the consolidated financial statements - Construction contracts, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedConstructionContractsSpecificationTable | Notes to the consolidated financial statements - Construction contracts: Specification |
 |  |  | kvk-table_NotesConsolidatedConstructionContractsTable | Notes to the consolidated financial statements - Construction contracts |
 |  |  | kvk-table_NotesConsolidatedContingentLiabilitiesPaymentsObtainUsageRightsBreakdownMaturityTable | Notes to the consolidated financial statements - Assets and liabilities not recognised in balance sheets: Payments to obtain usage rights: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedCostOfSalesTable | Notes to the consolidated financial statements - Cost of sales |
 |  |  | kvk-table_NotesConsolidatedCostOutsourcedWorkOtherExternalExpensesTable | Notes to the consolidated financial statements - Cost of outsourced work and other external expenses |
 |  |  | kvk-table_NotesConsolidatedCostsRawMaterialsConsumablesTable | Notes to the consolidated financial statements - Costs of raw materials and consumables |
 |  |  | kvk-table_NotesConsolidatedCurrentLiabilitiesBreakdownTable | Notes to the consolidated financial statements - Current liabilities: Breakdown |
 |  |  | kvk-table_NotesConsolidatedCurrentLiabilitiesOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Current liabilities: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedCurrentLiabilitiesPayablesOtherCurrentSpecificationPreviousTable | Notes to the consolidated financial statements - Current liabilities: Other payables, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedCurrentLiabilitiesPayablesOtherCurrentSpecificationTable | Notes to the consolidated financial statements - Current liabilities: Other payables: Specification |
 |  |  | kvk-table_NotesConsolidatedCurrentLiabilitiesTable | Notes to the consolidated financial statements - Current liabilities |
 |  |  | kvk-table_NotesConsolidatedEarningsPerShareOtherAmountsTable | Notes to the consolidated financial statements - Earnings per share: Other amounts |
 |  |  | kvk-table_NotesConsolidatedEarningsPerShareSpecificationPreviousTable | Notes to the consolidated financial statements - Earnings per share, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedEarningsPerShareSpecificationTable | Notes to the consolidated financial statements - Earnings per share: Specification |
 |  |  | kvk-table_NotesConsolidatedEarningsPerShareTable | Notes to the consolidated financial statements - Earnings per share |
 |  |  | kvk-table_NotesConsolidatedEmployeeBenefitsExpensesBreakdownTable | Notes to the consolidated financial statements - Expenses of employee benefits: Breakdown |
 |  |  | kvk-table_NotesConsolidatedEmployeeBenefitsExpensesEmployeeBenefitsExpensesOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Expenses of employee benefits: Other expenses of employee benefits, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedEmployeeBenefitsExpensesEmployeeBenefitsExpensesOtherSpecificationTable | Notes to the consolidated financial statements - Expenses of employee benefits: Other expenses of employee benefits: Specification |
 |  |  | kvk-table_NotesConsolidatedEmployeeBenefitsExpensesTable | Notes to the consolidated financial statements - Expenses of employee benefits |
 |  |  | kvk-table_NotesConsolidatedEquityTable | Notes to the consolidated financial statements - Equity |
 |  |  | kvk-table_NotesConsolidatedExceptionalItemsSpecificationPreviousTable | Notes to the consolidated financial statements - Exceptional items, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedExceptionalItemsSpecificationTable | Notes to the consolidated financial statements - Exceptional items: Specification |
 |  |  | kvk-table_NotesConsolidatedExceptionalItemsTable | Notes to the consolidated financial statements - Exceptional items |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsBreakdownTable | Notes to the consolidated financial statements - Financial assets: Breakdown |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsFinancialAssetsOtherMovementSpecificationTable | Notes to the consolidated financial statements - Financial assets: Other financial assets: Movement schedule: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsFinancialAssetsOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Financial assets: Other financial assets, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsFinancialAssetsOtherSpecificationTable | Notes to the consolidated financial statements - Financial assets: Other financial assets: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsMovementTable | Notes to the consolidated financial statements - Financial assets: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Financial assets: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsParticipatingInterestsSpecificationTable | Notes to the consolidated financial statements - Financial assets: Participating interests: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsTable | Notes to the consolidated financial statements - Financial assets |
 |  |  | kvk-table_NotesConsolidatedFinancialIncomeExpenseBreakdownTable | Notes to the consolidated financial statements - Financial income and expense: Breakdown |
 |  |  | kvk-table_NotesConsolidatedFinancialIncomeExpenseTable | Notes to the consolidated financial statements - Financial income and expense |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsDerivativeSpecificationPreviousTable | Notes to the consolidated financial statements - Financial instruments: Derivative instruments, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsDerivativeSpecificationTable | Notes to the consolidated financial statements - Financial instruments: Derivative instruments: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsDescriptionSpecificationTable | Notes to the consolidated financial statements - Financial instruments: Description of financial instruments: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsHedgeAccountingSpecificationPreviousTable | Notes to the consolidated financial statements - Financial instruments: Hedge accounting, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsHedgeAccountingSpecificationTable | Notes to the consolidated financial statements - Financial instruments: Hedge accounting: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsHedgeAccountingTable | Notes to the consolidated financial statements - Financial instruments: Hedge accounting |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsMeasuredAtFairValueSpecificationPreviousTable | Notes to the consolidated financial statements - Financial instruments: Measured at fair value, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsMeasuredAtFairValueSpecificationTable | Notes to the consolidated financial statements - Financial instruments: Measured at fair value: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsMeasuredAtHigherValueThanFairValueSpecificationPreviousTable | Notes to the consolidated financial statements - Financial instruments: Measured at higher value than fair value, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsMeasuredAtHigherValueThanFairValueSpecificationTable | Notes to the consolidated financial statements - Financial instruments: Measured at higher value than fair value: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsRiskExposureSpecificationTable | Notes to the consolidated financial statements - Financial instruments: Risk exposure: Specification |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsTable | Notes to the consolidated financial statements - Financial instruments |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesChangeAccountingEstimatesSpecificationTable | Notes to the consolidated financial statements - General accounting principles: Change in accounting estimates: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesChangeAccountingEstimatesTable | Notes to the consolidated financial statements - General accounting principles: Changes in accounting estimates |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesChangeAccountingPoliciesSpecificationTable | Notes to the consolidated financial statements - General accounting principles: Change in accounting policies: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesChangeAccountingPoliciesTable | Notes to the consolidated financial statements - General accounting principles: Changes in accounting policies |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesExceptionalItemsTable | Notes to the consolidated financial statements - General accounting principles: Exceptional items |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesFinancialInstrumentsPolicySpecificationTable | Notes to the consolidated financial statements - General accounting principles: Financial instruments: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesFinancialInstrumentsTable | Notes to the consolidated financial statements - General accounting principles: Financial instruments |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesForeignCurrencyTranslationTable | Notes to the consolidated financial statements - General accounting principles: Foreign currency translation |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesLeasesTable | Notes to the consolidated financial statements - General accounting principles: Leases |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesPensionArrangementsTable | Notes to the consolidated financial statements - General accounting principles: Pension arrangements |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesPriorPeriodErrorsSpecificationTable | Notes to the consolidated financial statements - General accounting principles: Prior period errors: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesPriorPeriodErrorsTable | Notes to the consolidated financial statements - General accounting principles: Prior period errors |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesSegmentReportingTable | Notes to the consolidated financial statements - General accounting principles: Segment information |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesShareBasedPaymentsTable | Notes to the consolidated financial statements - General accounting principles: Share based payments |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPrinciplesTable | Notes to the consolidated financial statements - General accounting principles |
 |  |  | kvk-table_NotesConsolidatedGeneralAdministrativeExpensesTable | Notes to the consolidated financial statements - General and administrative expenses |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesConsolidatedInterestsSpecificationTable | Notes to the consolidated financial statements - General notes: Consolidated interests: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesConsolidationTable | Notes to the consolidated financial statements - General notes: Consolidation |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesDiscontinuedOperationsBreakdownTable | Notes to the consolidated financial statements - General notes: Discontinued operations: Breakdown |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesDiscontinuedOperationsOtherAmountsBreakdownTable | Notes to the consolidated financial statements - General notes: Discontinued operations: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesDiscontinuedOperationsSpecificationTable | Notes to the consolidated financial statements - General notes: Discontinued operations: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesDiscontinuedOperationsTable | Notes to the consolidated financial statements - General notes: Discontinued operations |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesEstimatesTable | Notes to the consolidated financial statements - General notes: Estimates |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesGoingConcernTable | Notes to the consolidated financial statements - General notes: Going concern |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesGroupStructureSpecificationTable | Notes to the consolidated financial statements - General notes: Group structure: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesGroupStructureTable | Notes to the consolidated financial statements - General notes: Group structure |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesMergersAcquisitionsSpecificationTable | Notes to the consolidated financial statements - General notes: Mergers and acquisitions: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesMergersAcquisitionsTable | Notes to the consolidated financial statements - General notes: Mergers and acquisitions |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesRelatedPartyTransactionsSpecificationTable | Notes to the consolidated financial statements - General notes: Related party transactions: Specification |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesRelatedPartyTransactionsTable | Notes to the consolidated financial statements - General notes: Related party transactions |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesTable | Notes to the consolidated financial statements - General notes |
 |  |  | kvk-table_NotesConsolidatedGroupEquityTable | Notes to the consolidated financial statements - Group equity |
 |  |  | kvk-table_NotesConsolidatedImpairmentCurrentAssetsTable | Notes to the consolidated financial statements - Impairment of current assets |
 |  |  | kvk-table_NotesConsolidatedIncomeExpensesGroupCompaniesBreakdownTable | Notes to the consolidated financial statements - Income and expenses in relation to group companies: Breakdown |
 |  |  | kvk-table_NotesConsolidatedIncomeExpensesGroupCompaniesTable | Notes to the consolidated financial statements - Income and expenses in relation to group companies |
 |  |  | kvk-table_NotesConsolidatedIncomeNoncurrentReceivablesSecuritiesTable | Notes to the consolidated financial statements - Income of non-current receivables and securities |
 |  |  | kvk-table_NotesConsolidatedIncomeTaxExpenseBreakdownTable | Notes to the consolidated financial statements - Income tax expense: Breakdown |
 |  |  | kvk-table_NotesConsolidatedIncomeTaxExpenseIncomeTaxExpenseOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Income tax expense: Other income tax expense, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedIncomeTaxExpenseIncomeTaxExpenseOtherSpecificationTable | Notes to the consolidated financial statements - Income tax expense: Other income tax expense: Specification |
 |  |  | kvk-table_NotesConsolidatedIncomeTaxExpenseTable | Notes to the consolidated financial statements - Income tax expense |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsBreakdownTable | Notes to the consolidated financial statements - Intangible assets: Breakdown |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsEconomicLifeTable | Notes to the consolidated financial statements - Intangible assets: Economic life |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsIndividualAssetOfImportanceSpecificationPreviousTable | Notes to the consolidated financial statements - Intangible assets: Individual asset of importance for the legal entity, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsIndividualAssetOfImportanceSpecificationTable | Notes to the consolidated financial statements - Intangible assets: Individual asset of importance for the legal entity: Specification |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsIntangibleAssetsOtherMovementSpecificationTable | Notes to the consolidated financial statements - Intangible assets: Other intangible assets: Movement schedule: Specification |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsIntangibleAssetsOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Intangible assets: Other intangible assets, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsIntangibleAssetsOtherSpecificationTable | Notes to the consolidated financial statements - Intangible assets: Other intangible assets: Specification |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsInternalExternalGeneratedMovementTable | Notes to the consolidated financial statements - Intangible assets: (Non) internal generated: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsMovementTable | Notes to the consolidated financial statements - Intangible assets: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Intangible assets: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsTable | Notes to the consolidated financial statements - Intangible assets |
 |  |  | kvk-table_NotesConsolidatedInventoriesBreakdownTable | Notes to the consolidated financial statements - Inventories: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInventoriesCurrentValueBreakdownTable | Notes to the consolidated financial statements - Inventories: Current value: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInventoriesIncomeStatementBreakdownTable | Notes to the consolidated financial statements - Inventories: Amounts recognised in income statement: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInventoriesTable | Notes to the consolidated financial statements - Inventories |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertiesBreakdownTable | Notes to the consolidated financial statements - Investment properties: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertiesEconomicLifeTable | Notes to the consolidated financial statements - Investment properties: Economic life |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertiesFairValueTable | Notes to the consolidated financial statements - Investment properties: Fair value |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertiesIncomeStatementBreakdownTable | Notes to the consolidated financial statements - Investment properties: Amounts recognised in the income statement: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertiesMovementTable | Notes to the consolidated financial statements - Investment properties: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertiesTable | Notes to the consolidated financial statements - Investment properties |
 |  |  | kvk-table_NotesConsolidatedLicensingAgreementsSpecificationTable | Notes to the consolidated financial statements - Licensing agreements: Specification |
 |  |  | kvk-table_NotesConsolidatedLicensingAgreementsTable | Notes to the consolidated financial statements - Licensing agreements |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesBreakdownTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of managing and supervisory directors: Breakdown |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesManagingDirectorsBreakdownTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of managing directors: Breakdown |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesManagingDirectorsSpecificationPreviousTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of managing directors, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesManagingDirectorsSpecificationTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of managing directors: Specification |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsBreakdownTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of supervisory directors: Breakdown |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationPreviousTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of supervisory directors, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of supervisory directors: Specification |
 |  |  | kvk-table_NotesConsolidatedLoansAdvancesGuaranteesTable | Notes to the consolidated financial statements - Loans, advances and guarantees: On behalf of managing and supervisory directors |
 |  |  | kvk-table_NotesConsolidatedMaterialImpairmentLossCashflowGeneratingUnitSpecificationTable | Notes to the consolidated financial statements - Impairment loss of cashflow generating unit of material importance: Specification |
 |  |  | kvk-table_NotesConsolidatedMaterialImpairmentLossIndividualAssetSpecificationTable | Notes to the consolidated financial statements - Impairment loss of individual asset of material importance: Specification |
 |  |  | kvk-table_NotesConsolidatedNetRevenueBreakdownTable | Notes to the consolidated financial statements - Net revenue: Breakdown |
 |  |  | kvk-table_NotesConsolidatedNetRevenueRevenuesOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Net revenue: Revenues from other sources, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedNetRevenueRevenuesOtherSpecificationTable | Notes to the consolidated financial statements - Net revenue: Revenues from other sources: Specification |
 |  |  | kvk-table_NotesConsolidatedNetRevenueSegmentedByGeographyPreviousTable | Notes to the consolidated financial statements - Net revenue: Segmented by geography, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedNetRevenueSegmentedByGeographyTable | Notes to the consolidated financial statements - Net revenue: Segmented by geography |
 |  |  | kvk-table_NotesConsolidatedNetRevenueSegmentedByIndustryPreviousTable | Notes to the consolidated financial statements - Net revenue: Segmented by industry, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedNetRevenueSegmentedByIndustryTable | Notes to the consolidated financial statements - Net revenue: Segmented by industry |
 |  |  | kvk-table_NotesConsolidatedNetRevenueTable | Notes to the consolidated financial statements - Net revenue |
 |  |  | kvk-table_NotesConsolidatedNoncontrollingInterestTable | Notes to the consolidated financial statements - Non-controlling interest |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesBreakdownTable | Notes to the consolidated financial statements - Non-current liabilities: Breakdown |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesFinanceLeaseLiabilitiesDiscountedValueMaturityBreakdownTable | Notes to the consolidated financial statements - Non-current liabilities: Finance lease liabilities: Discounted value: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesFinanceLeaseLiabilitiesMaturityBreakdownTable | Notes to the consolidated financial statements - Non-current liabilities: Finance lease liabilities: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesInterestRatesPreviousTable | Notes to the consolidated financial statements - Non-current liabilities: Interest rates, previous period |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesInterestRatesTable | Notes to the consolidated financial statements - Non-current liabilities: Interest rates |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesMovementTable | Notes to the consolidated financial statements - Non-current liabilities: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesNegativeGoodwillMovementTable | Notes to the consolidated financial statements - Non-current liabilities: Negative goodwill: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Non-current liabilities: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesPayablesOtherNoncurrentMovementSpecificationTable | Notes to the consolidated financial statements - Non-current liabilities: Other payables: Movement schedule: Specification |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesPayablesOtherNoncurrentSpecificationPreviousTable | Notes to the consolidated financial statements - Non-current liabilities: Other payables, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesPayablesOtherNoncurrentSpecificationTable | Notes to the consolidated financial statements - Non-current liabilities: Other payables: Specification |
 |  |  | kvk-table_NotesConsolidatedNoncurrentLiabilitiesTable | Notes to the consolidated financial statements - Non-current liabilities |
 |  |  | kvk-table_NotesConsolidatedOperatingExpensesOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Other operating expenses, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedOperatingExpensesOtherSpecificationTable | Notes to the consolidated financial statements - Other operating expenses: Specification |
 |  |  | kvk-table_NotesConsolidatedOperatingIncomeOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Other operating income, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedOperatingIncomeOtherSpecificationTable | Notes to the consolidated financial statements - Other operating income: Specification |
 |  |  | kvk-table_NotesConsolidatedOtherChangesIntangibleAssetsPropertyPlantEquipmentBreakdownTable | Notes to the consolidated financial statements - Other changes in the value of intangible assets and property, plant and equipment: Breakdown |
 |  |  | kvk-table_NotesConsolidatedOtherChangesIntangibleAssetsPropertyPlantEquipmentTable | Notes to the consolidated financial statements - Other changes in the value of intangible assets and property, plant and equipment |
 |  |  | kvk-table_NotesConsolidatedOtherNotesIncomeStatementTable | Notes to the consolidated financial statements - Other notes to the income statement |
 |  |  | kvk-table_NotesConsolidatedOtherNotesTable | Notes to the consolidated financial statements - Other notes |
 |  |  | kvk-table_NotesConsolidatedOtherOperatingExpensesBreakdownTable | Notes to the consolidated financial statements - Other operating expenses: Breakdown |
 |  |  | kvk-table_NotesConsolidatedOtherOperatingExpensesTable | Notes to the consolidated financial statements - Other operating expenses |
 |  |  | kvk-table_NotesConsolidatedOtherOperatingIncomeTable | Notes to the consolidated financial statements - Other operating income |
 |  |  | kvk-table_NotesConsolidatedOtherReceivablesBreakdownTable | Notes to the consolidated financial statements - Other receivables: Breakdown |
 |  |  | kvk-table_NotesConsolidatedOtherReceivablesTable | Notes to the consolidated financial statements - Other receivables |
 |  |  | kvk-table_NotesConsolidatedPaymentsDueToTerminationEmploymentSeniorOfficialsSpecificationTable | Notes to the consolidated financial statements - Payments due to termination of the employment to senior officials with or without employment: Specification |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentBreakdownTable | Notes to the consolidated financial statements - Property, plant and equipment: Breakdown |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentEconomicLifeTable | Notes to the consolidated financial statements - Property, plant and equipment: Economic life |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentMovementTable | Notes to the consolidated financial statements - Property, plant and equipment: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Property, plant & equipment: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentPropertyPlantEquipmentOtherMovementSpecificationTable | Notes to the consolidated financial statements - Property, plant and equipment: Other tangible assets: Movement schedule: Specification |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentPropertyPlantEquipmentOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Property, plant and equipment: Other tangible assets, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentPropertyPlantEquipmentOtherSpecificationTable | Notes to the consolidated financial statements - Property, plant and equipment: Other tangible assets: Specification |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentTable | Notes to the consolidated financial statements - Property, plant & equipment |
 |  |  | kvk-table_NotesConsolidatedProvisionsBreakdownMaturityTable | Notes to the consolidated financial statements - Provisions: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedProvisionsBreakdownTable | Notes to the consolidated financial statements - Provisions: Breakdown |
 |  |  | kvk-table_NotesConsolidatedProvisionsMovementTable | Notes to the consolidated financial statements - Provisions: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedProvisionsOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Provisions: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedProvisionsProvisionsOtherMovementSpecificationTable | Notes to the consolidated financial statements - Provisions: Other provisions: Movement schedule: Specification |
 |  |  | kvk-table_NotesConsolidatedProvisionsProvisionsOtherSpecificationPreviousTable | Notes to the consolidated financial statements - Provisions: Other provisions, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedProvisionsProvisionsOtherSpecificationTable | Notes to the consolidated financial statements - Provisions: Other provisions: Specification |
 |  |  | kvk-table_NotesConsolidatedProvisionsTable | Notes to the consolidated financial statements - Provisions |
 |  |  | kvk-table_NotesConsolidatedReceivablesBreakdownMaturityPreviousTable | Notes to the consolidated financial statements - Receivables, previous period: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedReceivablesBreakdownMaturityTable | Notes to the consolidated financial statements - Receivables: Breakdown maturity |
 |  |  | kvk-table_NotesConsolidatedReceivablesBreakdownTable | Notes to the consolidated financial statements - Receivables: Breakdown |
 |  |  | kvk-table_NotesConsolidatedReceivablesOtherAmountsBreakdownTable | Notes to the consolidated financial statements - Receivables: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedReceivablesReceivablesOtherCurrentSpecificationPreviousTable | Notes to the consolidated financial statements - Receivables: Current other receivables, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedReceivablesReceivablesOtherCurrentSpecificationTable | Notes to the consolidated financial statements - Receivables: Current other receivables: Specification |
 |  |  | kvk-table_NotesConsolidatedReceivablesTable | Notes to the consolidated financial statements - Receivables |
 |  |  | kvk-table_NotesConsolidatedReceivablesTradeReceivablesTable | Notes to the consolidated financial statements - Receivables: Trade receivables: Breakdown |
 |  |  | kvk-table_NotesConsolidatedReleaseRevaluationReserveTable | Notes to the consolidated financial statements - Release from the revaluation reserve |
 |  |  | kvk-table_NotesConsolidatedRemunerationDirectorsBreakdownTable | Notes to the consolidated financial statements - Remuneration of managing and supervisory directors: Breakdown |
 |  |  | kvk-table_NotesConsolidatedRemunerationDirectorsSpecificationTable | Notes to the consolidated financial statements - Remuneration of managing and supervisory directors: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationDirectorsTable | Notes to the consolidated financial statements - Remuneration of managing and supervisory directors |
 |  |  | kvk-table_NotesConsolidatedRemunerationExecutiveNonExecutiveDirectorsBreakdownTable | Notes to the consolidated financial statements - Remuneration of executive directors and non-executive managing directors: Breakdown |
 |  |  | kvk-table_NotesConsolidatedRemunerationExecutiveNonExecutiveDirectorsTable | Notes to the consolidated financial statements - Remuneration of executive directors and non-executive managing directors |
 |  |  | kvk-table_NotesConsolidatedRemunerationExecutiveSeniorOfficialsFrom13MonthPreviousSpecificationPreviousTable | Notes to the consolidated financial statements - Remuneration of executive senior officials with employment and without employment from the 13th month, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationExecutiveSeniorOfficialsFrom13MonthSpecificationTable | Notes to the consolidated financial statements - Remuneration of executive senior officials with employment and without employment from the 13th month: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationExecutiveSeniorOfficialsWithoutEmployment12MonthsSpecificationPreviousTable | Notes to the consolidated financial statements - Remuneration of executive senior officials without employment in the period up to and including the 12th month, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationExecutiveSeniorOfficialsWithoutEmployment12MonthsSpecificationTable | Notes to the consolidated financial statements - Remuneration of executive senior officials without employment in the period up to and including the 12th month: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationNonSupervisorySeniorOfficialsEmploymentOtherWntInstitutionSpecificationTable | Notes to the consolidated financial statements - Remuneration of non-supervising senior officials who already have employment with another WNT institution: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationOfNonSeniorOfficialsPreviousSpecificationPreviousTable | Notes to the consolidated financial statements - Remuneration of non-senior officials, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationOfNonSeniorOfficialsSpecificationTable | Notes to the consolidated financial statements - Remuneration of non-senior officials: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationOfSeniorOfficials1700OrLessSpecificationTable | Notes to the consolidated financial statements - Executive senior officials with a remuneration of € 1.700 or less: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationOfSupervisorySeniorOfficialsPreviousSpecificationPreviousTable | Notes to the consolidated financial statements - Remuneration of supervisory senior officials, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedRemunerationOfSupervisorySeniorOfficialsSpecificationTable | Notes to the consolidated financial statements - Remuneration of supervisory senior officials: Specification |
 |  |  | kvk-table_NotesConsolidatedResultAttributableNoncontrollingInterestTable | Notes to the consolidated financial statements - Result attributable to non-controlling interest |
 |  |  | kvk-table_NotesConsolidatedResultsAppropriationTable | Notes to the consolidated financial statements - Appropriation of the results |
 |  |  | kvk-table_NotesConsolidatedRightsExercisedSpecificationTable | Notes to the consolidated financial statements - Rights exercised: Specification |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedByEmployeeTable | Notes to the consolidated financial statements - Rights granted not yet exercised: Employees |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedByManagingDirectorSpecificationTable | Notes to the consolidated financial statements - Rights granted not yet exercised: Managing directors: Specification |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedBySupervisoryDirectorSpecificationTable | Notes to the consolidated financial statements - Rights granted not yet exercised: Supervisory directors: Specification |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementByManagingDirectorSpecificationTable | Notes to the consolidated financial statements - Movement of rights granted not yet exercised: Managing directors: Specification |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementBySupervisoryDirectorSpecificationTable | Notes to the consolidated financial statements - Movement of rights granted not yet exercised: Supervisory directors: Specification |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementSpecificationTable | Notes to the consolidated financial statements - Movement of rights granted not yet exercised: Specification |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedMovementTable | Notes to the consolidated financial statements - Movement of rights granted not yet exercised: Employees |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedSpecificationTable | Notes to the consolidated financial statements - Rights granted not yet exercised: Specification |
 |  |  | kvk-table_NotesConsolidatedRightsGrantedNotYetExercisedTable | Notes to the consolidated financial statements - Rights granted not yet exercised |
 |  |  | kvk-table_NotesConsolidatedSecuritiesBreakdownTable | Notes to the consolidated financial statements - Securities: Breakdown |
 |  |  | kvk-table_NotesConsolidatedSecuritiesOtherAmountsTable | Notes to the consolidated financial statements - Securities: Other amounts |
 |  |  | kvk-table_NotesConsolidatedSecuritiesTable | Notes to the consolidated financial statements - Securities |
 |  |  | kvk-table_NotesConsolidatedSegmentReportingSpecificationPreviousTable | Notes to the consolidated financial statements - Segment reporting, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedSegmentReportingSpecificationTable | Notes to the consolidated financial statements - Segment reporting: Specification |
 |  |  | kvk-table_NotesConsolidatedSegmentReportingTable | Notes to the consolidated financial statements - Segment reporting |
 |  |  | kvk-table_NotesConsolidatedSellingExpensesTable | Notes to the consolidated financial statements - Selling expenses |
 |  |  | kvk-table_NotesConsolidatedShareBasedPaymentsBreakdownTable | Notes to the consolidated financial statements - Share based payments: Breakdown |
 |  |  | kvk-table_NotesConsolidatedShareBasedPaymentsSpecificationTable | Notes to the consolidated financial statements - Share based payments: Specification |
 |  |  | kvk-table_NotesConsolidatedShareBasedPaymentsTable | Notes to the consolidated financial statements - Share based payments |
 |  |  | kvk-table_NotesConsolidatedShareResultsParticipatingInterestsSpecificationPreviousTable | Notes to the consolidated financial statements - Share in results of participating interests, previous period: Specification |
 |  |  | kvk-table_NotesConsolidatedShareResultsParticipatingInterestsSpecificationTable | Notes to the consolidated financial statements - Share in results of participating interests: Specification |
 |  |  | kvk-table_NotesConsolidatedShareResultsParticipatingInterestsTable | Notes to the consolidated financial statements - Share in results of participating interests |
 |  |  | kvk-table_NotesConsolidatedStatementComprehensiveIncomeTable | Notes to the consolidated financial statements - Notes to the statement of comprehensive income |
 |  |  | kvk-table_NotesConsolidatedSubsequentEventsSpecificationTable | Notes to the consolidated financial statements - Subsequent events: Specification |
 |  |  | kvk-table_NotesConsolidatedSubsequentEventsTable | Notes to the consolidated financial statements - Subsequent events |
 |  |  | kvk-table_NotesConsolidatedSumOfExpensesTable | Notes to the consolidated financial statements - Sum of expenses |
 |  |  | kvk-table_NotesConstructionContractsOtherAmountsBreakdownTable | Notes to the financial statements - Construction contracts: Other amounts: Breakdown |
 |  |  | kvk-table_NotesConstructionContractsSpecificationPreviousTable | Notes to the financial statements - Construction contracts, previous period: Specification |
 |  |  | kvk-table_NotesConstructionContractsSpecificationTable | Notes to the financial statements - Construction contracts: Specification |
 |  |  | kvk-table_NotesConstructionContractsTable | Notes to the financial statements - Construction contracts |
 |  |  | kvk-table_NotesContingentLiabilitiesPaymentsObtainUsageRightsBreakdownMaturityTable | Notes to the financial statements - Assets and liabilities not recognised in balance sheets: Payments to obtain usage rights: Breakdown maturity |
 |  |  | kvk-table_NotesCostOfSalesTable | Notes to the financial statements - Cost of sales |
 |  |  | kvk-table_NotesCostOutsourcedWorkOtherExternalExpensesTable | Notes to the financial statements - Cost of outsourced work and other external expenses |
 |  |  | kvk-table_NotesCostsRawMaterialsConsumablesTable | Notes to the financial statements - Costs of raw materials and consumables |
 |  |  | kvk-table_NotesCurrentLiabilitiesBreakdownTable | Notes to the financial statements - Current liabilities: Breakdown |
 |  |  | kvk-table_NotesCurrentLiabilitiesOtherAmountsBreakdownTable | Notes to the financial statements - Current liabilities: Other amounts: Breakdown |
 |  |  | kvk-table_NotesCurrentLiabilitiesPayablesOtherCurrentSpecificationPreviousTable | Notes to the financial statements - Current liabilities: Other payables, previous period: Specification |
 |  |  | kvk-table_NotesCurrentLiabilitiesPayablesOtherCurrentSpecificationTable | Notes to the financial statements - Current liabilities: Other payables: Specification |
 |  |  | kvk-table_NotesCurrentLiabilitiesTable | Notes to the financial statements - Current liabilities |
 |  |  | kvk-table_NotesDifferencesEquityConsolidatedSeparateTable | Notes to the financial statements - Differences in equity between the company and consolidated financial statements |
 |  |  | kvk-table_NotesDifferencesEquityResultSeparateConsolidatedFinancialStatementsTable | Notes to the financial statements - Differences in the equity and result between the company and consolidated financial statements |
 |  |  | kvk-table_NotesDifferencesResultConsolidatedSeparateTable | Notes to the financial statements - Differences in result between the company and consolidated financial statements |
 |  |  | kvk-table_NotesEarningsPerShareOtherAmountsTable | Notes to the financial statements - Earnings per share: Other amounts |
 |  |  | kvk-table_NotesEarningsPerShareSpecificationPreviousTable | Notes to the financial statements - Earnings per share, previous period: Specification |
 |  |  | kvk-table_NotesEarningsPerShareSpecificationTable | Notes to the financial statements - Earnings per share: Specification |
 |  |  | kvk-table_NotesEarningsPerShareTable | Notes to the financial statements - Earnings per share |
 |  |  | kvk-table_NotesEmployeeBenefitsExpensesBreakdownTable | Notes to the financial statements - Expenses of employee benefits: Breakdown |
 |  |  | kvk-table_NotesEmployeeBenefitsExpensesEmployeeBenefitsExpensesOtherSpecificationPreviousTable | Notes to the financial statements - Expenses of employee benefits: Other expenses of employee benefits, previous period: Specification |
 |  |  | kvk-table_NotesEmployeeBenefitsExpensesEmployeeBenefitsExpensesOtherSpecificationTable | Notes to the financial statements - Expenses of employee benefits: Other expenses of employee benefits: Specification |
 |  |  | kvk-table_NotesEmployeeBenefitsExpensesTable | Notes to the financial statements - Expenses of employee benefits |
 |  |  | kvk-table_NotesEquityStatementOfChangesTable | Notes to the financial statements - Equity: Statement of changes |
 |  |  | kvk-table_NotesEquityTable | Notes to the financial statements - Equity |
 |  |  | kvk-table_NotesExceptionalItemsSpecificationPreviousTable | Notes to the financial statements - Exceptional items, previous period: Specification |
 |  |  | kvk-table_NotesExceptionalItemsSpecificationTable | Notes to the financial statements - Exceptional items: Specification |
 |  |  | kvk-table_NotesExceptionalItemsTable | Notes to the financial statements - Exceptional items |
 |  |  | kvk-table_NotesFinancialAssetsBreakdownTable | Notes to the financial statements - Financial assets: Breakdown |
 |  |  | kvk-table_NotesFinancialAssetsFinancialAssetsOtherMovementSpecificationTable | Notes to the financial statements - Financial assets: Other financial assets: Movement schedule: Specification |
 |  |  | kvk-table_NotesFinancialAssetsFinancialAssetsOtherSpecificationPreviousTable | Notes to the financial statements - Financial assets: Other financial assets, previous period: Specification |
 |  |  | kvk-table_NotesFinancialAssetsFinancialAssetsOtherSpecificationTable | Notes to the financial statements - Financial assets: Other financial assets: Specification |
 |  |  | kvk-table_NotesFinancialAssetsMovementTable | Notes to the financial statements - Financial assets: Movement schedule |
 |  |  | kvk-table_NotesFinancialAssetsOtherAmountsBreakdownTable | Notes to the financial statements - Financial assets: Other amounts: Breakdown |
 |  |  | kvk-table_NotesFinancialAssetsParticipatingInterestsSpecificationTable | Notes to the financial statements - Financial assets: Participating interests: Specification |
 |  |  | kvk-table_NotesFinancialAssetsTable | Notes to the financial statements - Financial assets |
 |  |  | kvk-table_NotesFinancialIncomeExpenseBreakdownTable | Notes to the financial statements - Financial income and expense: Breakdown |
 |  |  | kvk-table_NotesFinancialIncomeExpenseTable | Notes to the financial statements - Financial income and expense |
 |  |  | kvk-table_NotesFinancialInstrumentsDerivativeSpecificationPreviousTable | Notes to the financial statements - Financial instruments: Derivative instruments, previous period: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsDerivativeSpecificationTable | Notes to the financial statements - Financial instruments: Derivative instruments: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsDescriptionSpecificationTable | Notes to the financial statements - Financial instruments: Description of financial instruments: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsHedgeAccountingSpecificationPreviousTable | Notes to the financial statements - Financial instruments: Hedge accounting, previous period: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsHedgeAccountingSpecificationTable | Notes to the financial statements - Financial instruments: Hedge accounting: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsHedgeAccountingTable | Notes to the financial statements - Financial instruments: Hedge accounting |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtFairValueSpecificationPreviousTable | Notes to the financial statements - Financial instruments: Measured at fair value, previous period: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtFairValueSpecificationTable | Notes to the financial statements - Financial instruments: Measured at fair value: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtHigherValueThanFairValueSpecificationPreviousTable | Notes to the financial statements - Financial instruments: Measured at higher value than fair value, previous period: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtHigherValueThanFairValueSpecificationTable | Notes to the financial statements - Financial instruments: Measured at higher value than fair value: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsRiskExposureSpecificationTable | Notes to the financial statements - Financial instruments: Risk exposure: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsTable | Notes to the financial statements - Financial instruments |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesChangeAccountingEstimatesSpecificationTable | Notes to the financial statements - General accounting principles: Change in accounting estimates: Specification |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesChangeAccountingEstimatesTable | Notes to the financial statements - General accounting principles: Changes in accounting estimates |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesChangeAccountingPoliciesSpecificationTable | Notes to the financial statements - General accounting principles: Change in accounting policies: Specification |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesChangeAccountingPoliciesTable | Notes to the financial statements - General accounting principles: Changes in accounting policies |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesExceptionalItemsTable | Notes to the financial statements - General accounting principles: Exceptional items |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesFinancialInstrumentsPolicySpecificationTable | Notes to the financial statements - General accounting principles: Financial instruments: Specification |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesFinancialInstrumentsTable | Notes to the financial statements - General accounting principles: Financial instruments |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesForeignCurrencyTranslationTable | Notes to the financial statements - General accounting principles: Foreign currency translation |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesLeasesTable | Notes to the financial statements - General accounting principles: Leases |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesPensionArrangementsTable | Notes to the financial statements - General accounting principles: Pension arrangements |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesPriorPeriodErrorsSpecificationTable | Notes to the financial statements - General accounting principles: Prior period errors: Specification |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesPriorPeriodErrorsTable | Notes to the financial statements - General accounting principles: Prior period errors |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesSegmentReportingTable | Notes to the financial statements - General accounting principles: Segment information |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesShareBasedPaymentsTable | Notes to the financial statements - General accounting principles: Share based payments |
 |  |  | kvk-table_NotesGeneralAccountingPrinciplesTable | Notes to the financial statements - General accounting principles |
 |  |  | kvk-table_NotesGeneralAdministrativeExpensesTable | Notes to the financial statements - General and administrative expenses |
 |  |  | kvk-table_NotesGeneralNotesConsolidationTable | Notes to the financial statements - General notes: Consolidation |
 |  |  | kvk-table_NotesGeneralNotesDiscontinuedOperationsBreakdownTable | Notes to the financial statements - General notes: Discontinued operations: Breakdown |
 |  |  | kvk-table_NotesGeneralNotesDiscontinuedOperationsOtherAmountsBreakdownTable | Notes to the financial statements - General notes: Discontinued operations: Other amounts: Breakdown |
 |  |  | kvk-table_NotesGeneralNotesDiscontinuedOperationsSpecificationTable | Notes to the financial statements - General notes: Discontinued operations: Specification |
 |  |  | kvk-table_NotesGeneralNotesDiscontinuedOperationsTable | Notes to the financial statements - General notes: Discontinued operations |
 |  |  | kvk-table_NotesGeneralNotesEstimatesTable | Notes to the financial statements - General notes: Estimates |
 |  |  | kvk-table_NotesGeneralNotesGoingConcernTable | Notes to the financial statements - General notes: Going concern |
 |  |  | kvk-table_NotesGeneralNotesGroupStructureTable | Notes to the financial statements - General notes: Group structure |
 |  |  | kvk-table_NotesGeneralNotesMergersAcquisitionsSpecificationTable | Notes to the financial statements - General notes: Mergers and acquisitions: Specification |
 |  |  | kvk-table_NotesGeneralNotesMergersAcquisitionsTable | Notes to the financial statements - General notes: Mergers and acquisitions |
 |  |  | kvk-table_NotesGeneralNotesRelatedPartyTransactionsSpecificationTable | Notes to the financial statements - General notes: Related party transactions: Specification |
 |  |  | kvk-table_NotesGeneralNotesRelatedPartyTransactionsTable | Notes to the financial statements - General notes: Related party transactions |
 |  |  | kvk-table_NotesGeneralNotesTable | Notes to the financial statements - General notes |
 |  |  | kvk-table_NotesImpairmentCurrentAssetsTable | Notes to the financial statements - Impairment of current assets |
 |  |  | kvk-table_NotesIncomeExpensesGroupCompaniesBreakdownTable | Notes to the financial statements - Income and expenses in relation to group companies: Breakdown |
 |  |  | kvk-table_NotesIncomeExpensesGroupCompaniesTable | Notes to the financial statements - Income and expenses in relation to group companies |
 |  |  | kvk-table_NotesIncomeNoncurrentReceivablesSecuritiesTable | Notes to the financial statements - Income of non-current receivables and securities |
 |  |  | kvk-table_NotesIncomeTaxExpenseBreakdownTable | Notes to the financial statements - Income tax expense: Breakdown |
 |  |  | kvk-table_NotesIncomeTaxExpenseIncomeTaxExpenseOtherSpecificationPreviousTable | Notes to the financial statements - Income tax expense: Other income tax expense, previous period: Specification |
 |  |  | kvk-table_NotesIncomeTaxExpenseIncomeTaxExpenseOtherSpecificationTable | Notes to the financial statements - Income tax expense: Other income tax expense: Specification |
 |  |  | kvk-table_NotesIncomeTaxExpenseTable | Notes to the financial statements - Income tax expense |
 |  |  | kvk-table_NotesIntangibleAssetsBreakdownTable | Notes to the financial statements - Intangible assets: Breakdown |
 |  |  | kvk-table_NotesIntangibleAssetsEconomicLifeTable | Notes to the financial statements - Intangible assets: Economic life |
 |  |  | kvk-table_NotesIntangibleAssetsIndividualAssetOfImportanceSpecificationPreviousTable | Notes to the financial statements - Intangible assets: Individual asset of importance for the legal entity, previous period: Specification |
 |  |  | kvk-table_NotesIntangibleAssetsIndividualAssetOfImportanceSpecificationTable | Notes to the financial statements - Intangible assets: Individual asset of importance for the legal entity: Specification |
 |  |  | kvk-table_NotesIntangibleAssetsIntangibleAssetsOtherMovementSpecificationTable | Notes to the financial statements - Intangible assets: Other intangible assets: Movement schedule: Specification |
 |  |  | kvk-table_NotesIntangibleAssetsIntangibleAssetsOtherSpecificationPreviousTable | Notes to the financial statements - Intangible assets: Other intangible assets, previous period: Specification |
 |  |  | kvk-table_NotesIntangibleAssetsIntangibleAssetsOtherSpecificationTable | Notes to the financial statements - Intangible assets: Other intangible assets: Specification |
 |  |  | kvk-table_NotesIntangibleAssetsInternalExternalGeneratedMovementTable | Notes to the financial statements - Intangible assets: (Non) internal generated: Movement schedule |
 |  |  | kvk-table_NotesIntangibleAssetsMovementTable | Notes to the financial statements - Intangible assets: Movement schedule |
 |  |  | kvk-table_NotesIntangibleAssetsOtherAmountsBreakdownTable | Notes to the financial statements - Intangible assets: Other amounts: Breakdown |
 |  |  | kvk-table_NotesIntangibleAssetsTable | Notes to the financial statements - Intangible assets |
 |  |  | kvk-table_NotesInventoriesBreakdownTable | Notes to the financial statements - Inventories: Breakdown |
 |  |  | kvk-table_NotesInventoriesCurrentValueBreakdownTable | Notes to the financial statements - Inventories: Current value: Breakdown |
 |  |  | kvk-table_NotesInventoriesIncomeStatementBreakdownTable | Notes to the financial statements - Inventories: Amounts recognised in income statement: Breakdown |
 |  |  | kvk-table_NotesInventoriesTable | Notes to the financial statements - Inventories |
 |  |  | kvk-table_NotesInvestmentPropertiesBreakdownTable | Notes to the financial statements - Investment properties: Breakdown |
 |  |  | kvk-table_NotesInvestmentPropertiesEconomicLifeTable | Notes to the financial statements - Investment properties: Economic life |
 |  |  | kvk-table_NotesInvestmentPropertiesFairValueTable | Notes to the financial statements - Investment properties: Fair value |
 |  |  | kvk-table_NotesInvestmentPropertiesIncomeStatementBreakdownTable | Notes to the financial statements - Investment properties: Amounts recognised in income statement: Breakdown |
 |  |  | kvk-table_NotesInvestmentPropertiesMovementTable | Notes to the financial statements - Investment properties: Movement schedule |
 |  |  | kvk-table_NotesInvestmentPropertiesTable | Notes to the financial statements - Investment properties |
 |  |  | kvk-table_NotesLegalReservesBreakdownTable | Notes to the financial statements - Legal reserves: Breakdown |
 |  |  | kvk-table_NotesLegalReservesOtherAmountsBreakdownTable | Notes to the financial statements - Legal reserves: Other amounts: Breakdown |
 |  |  | kvk-table_NotesLegalReservesTable | Notes to the financial statements - Legal reserves |
 |  |  | kvk-table_NotesLicensingAgreementsSpecificationTable | Notes to the financial statements - Licensing agreements: Specification |
 |  |  | kvk-table_NotesLicensingAgreementsTable | Notes to the financial statements - Licensing agreements |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesBreakdownTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of managing and supervisory directors: Breakdown |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesManagingDirectorsBreakdownTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of managing directors: Breakdown |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesManagingDirectorsSpecificationPreviousTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of managing directors, previous period: Specification |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesManagingDirectorsSpecificationTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of managing directors: Specification |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesSupervisoryDirectorsBreakdownTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of supervisory directors: Breakdown |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationPreviousTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of supervisory directors, previous period: Specification |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesSupervisoryDirectorsSpecificationTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of supervisory directors: Specification |
 |  |  | kvk-table_NotesLoansAdvancesGuaranteesTable | Notes to the financial statements - Loans, advances and guarantees: On behalf of managing and supervisory directors |
 |  |  | kvk-table_NotesMaterialImpairmentLossCashflowGeneratingUnitSpecificationTable | Notes to the financial statements - Impairment loss of cashflow generating unit of material importance: Specification |
 |  |  | kvk-table_NotesMaterialImpairmentLossIndividualAssetSpecificationTable | Notes to the financial statements - Impairment loss of individual asset of material importance: Specification |
 |  |  | kvk-table_NotesNetRevenueBreakdownTable | Notes to the financial statements - Net revenue: Breakdown |
 |  |  | kvk-table_NotesNetRevenueRevenuesOtherSpecificationPreviousTable | Notes to the financial statements - Net revenue: Revenues from other sources, previous period: Specification |
 |  |  | kvk-table_NotesNetRevenueRevenuesOtherSpecificationTable | Notes to the financial statements - Net revenue: Revenues from other sources: Specification |
 |  |  | kvk-table_NotesNetRevenueSegmentedByGeographyPreviousTable | Notes to the financial statements - Net revenue: Segmented by geography, previous period: Specification |
 |  |  | kvk-table_NotesNetRevenueSegmentedByGeographyTable | Notes to the financial statements - Net revenue: Segmented by geography |
 |  |  | kvk-table_NotesNetRevenueSegmentedByIndustryPreviousTable | Notes to the financial statements - Net revenue: Segmented by industry, previous period: Specification |
 |  |  | kvk-table_NotesNetRevenueSegmentedByIndustryTable | Notes to the financial statements - Net revenue: Segmented by industry |
 |  |  | kvk-table_NotesNetRevenueTable | Notes to the financial statements - Net revenue |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesBreakdownTable | Notes to the financial statements - Non-current liabilities: Breakdown |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesFinanceLeaseLiabilitiesDiscountedValueMaturityBreakdownTable | Notes to the financial statements - Non-current liabilities: Finance lease liabilities: Discounted value: Breakdown maturity |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesFinanceLeaseLiabilitiesMaturityBreakdownTable | Notes to the financial statements - Non-current liabilities: Finance lease liabilities: Breakdown maturity |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesInterestRatesPreviousTable | Notes to the financial statements - Non-current liabilities: Interest rates, previous period |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesInterestRatesTable | Notes to the financial statements - Non-current liabilities: Interest rates |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesMovementTable | Notes to the financial statements - Non-current liabilities: Movement schedule |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesNegativeGoodwillMovementTable | Notes to the financial statements - Non-current liabilities: Negative goodwill: Movement schedule |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesOtherAmountsBreakdownTable | Notes to the financial statements - Non-current liabilities: Other amounts: Breakdown |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesPayablesOtherNoncurrentMovementSpecificationTable | Notes to the financial statements - Non-current liabilities: Other payables: Movement schedule: Specification |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesPayablesOtherNoncurrentSpecificationPreviousTable | Notes to the financial statements - Non-current liabilities: Other payables, previous period: Specification |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesPayablesOtherNoncurrentSpecificationTable | Notes to the financial statements - Non-current liabilities: Other payables: Specification |
 |  |  | kvk-table_NotesNoncurrentLiabilitiesTable | Notes to the financial statements - Non-current liabilities |
 |  |  | kvk-table_NotesOperatingExpensesOtherSpecificationPreviousTable | Notes to the financial statements - Other operating expenses, previous period: Specification |
 |  |  | kvk-table_NotesOperatingExpensesOtherSpecificationTable | Notes to the financial statements - Other operating expenses: Specification |
 |  |  | kvk-table_NotesOperatingIncomeOtherSpecificationPreviousTable | Notes to the financial statements - Other operating income, previous period: Specification |
 |  |  | kvk-table_NotesOperatingIncomeOtherSpecificationTable | Notes to the financial statements - Other operating income: Specification |
 |  |  | kvk-table_NotesOtherChangesIntangibleAssetsPropertyPlantEquipmentBreakdownTable | Notes to the financial statements - Other changes in the value of intangible assets and property, plant and equipment: Breakdown |
 |  |  | kvk-table_NotesOtherChangesIntangibleAssetsPropertyPlantEquipmentTable | Notes to the financial statements - Other changes in the value of intangible assets and property, plant and equipment |
 |  |  | kvk-table_NotesOtherNotesIncomeStatementTable | Notes to the financial statements - Other notes to the income statement |
 |  |  | kvk-table_NotesOtherNotesTable | Notes to the financial statements - Other notes |
 |  |  | kvk-table_NotesOtherOperatingExpensesBreakdownTable | Notes to the financial statements - Other operating expenses: Breakdown |
 |  |  | kvk-table_NotesOtherOperatingExpensesTable | Notes to the financial statements - Other operating expenses |
 |  |  | kvk-table_NotesOtherOperatingIncomeTable | Notes to the financial statements - Other operating income |
 |  |  | kvk-table_NotesOtherReceivablesBreakdownTable | Notes to the financial statements - Other receivables: Breakdown |
 |  |  | kvk-table_NotesOtherReceivablesTable | Notes to the financial statements - Other receivables |
 |  |  | kvk-table_NotesOtherReservesTable | Notes to the financial statements - Other reserves |
 |  |  | kvk-table_NotesPaymentsDueToTerminationEmploymentSeniorOfficialsSpecificationTable | Notes to the financial statements - Payments due to termination of the employment to senior officials with or without employment: Specification |
 |  |  | kvk-table_NotesPropertyPlantEquipmentBreakdownTable | Notes to the financial statements - Property, plant and equipment: Breakdown |
 |  |  | kvk-table_NotesPropertyPlantEquipmentEconomicLifeTable | Notes to the financial statements - Property, plant and equipment: Economic life |
 |  |  | kvk-table_NotesPropertyPlantEquipmentMovementTable | Notes to the financial statements - Property, plant & equipment: Movement schedule |
 |  |  | kvk-table_NotesPropertyPlantEquipmentOtherAmountsBreakdownTable | Notes to the financial statements - Property, plant & equipment: Other amounts: Breakdown |
 |  |  | kvk-table_NotesPropertyPlantEquipmentPropertyPlantEquipmentOtherMovementSpecificationTable | Notes to the financial statements - Property, plant and equipment: Other tangible assets: Movement schedule: Specification |
 |  |  | kvk-table_NotesPropertyPlantEquipmentPropertyPlantEquipmentOtherSpecificationPreviousTable | Notes to the financial statements - Property, plant and equipment: Other tangible assets, previous period: Specification |
 |  |  | kvk-table_NotesPropertyPlantEquipmentPropertyPlantEquipmentOtherSpecificationTable | Notes to the financial statements - Property, plant and equipment: Other tangible assets: Specification |
 |  |  | kvk-table_NotesPropertyPlantEquipmentTable | Notes to the financial statements - Property, plant & equipment |
 |  |  | kvk-table_NotesProvisionsBreakdownMaturityTable | Notes to the financial statements - Provisions: Breakdown maturity |
 |  |  | kvk-table_NotesProvisionsBreakdownTable | Notes to the financial statements - Provisions: Breakdown |
 |  |  | kvk-table_NotesProvisionsMovementTable | Notes to the financial statements - Provisions: Movement schedule |
 |  |  | kvk-table_NotesProvisionsOtherAmountsBreakdownTable | Notes to the financial statements - Provisions: Other amounts: Breakdown |
 |  |  | kvk-table_NotesProvisionsProvisionsOtherMovementSpecificationTable | Notes to the financial statements - Provisions: Other provisions: Movement schedule: Specification |
 |  |  | kvk-table_NotesProvisionsProvisionsOtherSpecificationPreviousTable | Notes to the financial statements - Provisions: Other provisions, previous period: Specification |
 |  |  | kvk-table_NotesProvisionsProvisionsOtherSpecificationTable | Notes to the financial statements - Provisions: Other provisions: Specification |
 |  |  | kvk-table_NotesProvisionsTable | Notes to the financial statements - Provisions |
 |  |  | kvk-table_NotesReceivablesBreakdownMaturityPreviousTable | Notes to the financial statements - Receivables, previous period: Breakdown maturity |
 |  |  | kvk-table_NotesReceivablesBreakdownMaturityTable | Notes to the financial statements - Receivables: Breakdown maturity |
 |  |  | kvk-table_NotesReceivablesBreakdownTable | Notes to the financial statements - Receivables: Breakdown |
 |  |  | kvk-table_NotesReceivablesOtherAmountsBreakdownTable | Notes to the financial statements - Receivables: Other amounts: Breakdown |
 |  |  | kvk-table_NotesReceivablesReceivablesOtherCurrentSpecificationPreviousTable | Notes to the financial statements - Receivables: Current other receivables, previous period: Specification |
 |  |  | kvk-table_NotesReceivablesReceivablesOtherCurrentSpecificationTable | Notes to the financial statements - Receivables: Current other receivables: Specification |
 |  |  | kvk-table_NotesReceivablesTable | Notes to the financial statements - Receivables |
 |  |  | kvk-table_NotesReceivablesTradeReceivablesTable | Notes to the financial statements - Receivables: Trade receivables: Breakdown |
 |  |  | kvk-table_NotesReleaseRevaluationReserveTable | Notes to the financial statements - Release from the revaluation reserve |
 |  |  | kvk-table_NotesRemunerationDirectorsBreakdownTable | Notes to the financial statements - Remuneration of managing and supervisory directors: Breakdown |
 |  |  | kvk-table_NotesRemunerationDirectorsSpecificationTable | Notes to the financial statements - Remuneration of managing and supervisory directors: Specification |
 |  |  | kvk-table_NotesRemunerationDirectorsTable | Notes to the financial statements - Remuneration of managing and supervisory directors |
 |  |  | kvk-table_NotesRemunerationExecutiveNonExecutiveDirectorsBreakdownTable | Notes to the financial statements - Remuneration of executive directors and non-executive managing directors: Breakdown |
 |  |  | kvk-table_NotesRemunerationExecutiveNonExecutiveDirectorsTable | Notes to the financial statements - Remuneration of executive directors and non-executive managing directors |
 |  |  | kvk-table_NotesRemunerationExecutiveSeniorOfficialsFrom13MonthPreviousSpecificationPreviousTable | Notes to the financial statements - Remuneration of executive senior officials with employment and without employment from the 13th month, previous period: Specification |
 |  |  | kvk-table_NotesRemunerationExecutiveSeniorOfficialsFrom13MonthSpecificationTable | Notes to the financial statements - Remuneration of executive senior officials with employment and without employment from the 13th month: Specification |
 |  |  | kvk-table_NotesRemunerationNonSupervisorySeniorOfficialsEmploymentOtherWntInstitutionSpecificationTable | Notes to the financial statements - Remuneration of non-supervising senior officials who already have employment with another WNT institution: Specification |
 |  |  | kvk-table_NotesRemunerationOfExecutiveSeniorOfficialsWithoutEmploymentUpTo12MonthsSpecificationPreviousTable | Notes to the financial statements - Remuneration of executive senior officials without employment in the period up to and including the 12th month, previous period: Specification |
 |  |  | kvk-table_NotesRemunerationOfExecutiveSeniorOfficialsWithoutEmploymentUpTo12MonthsSpecificationTable | Notes to the financial statements - Remuneration of executive senior officials without employment in the period up to and including the 12th month: Specification |
 |  |  | kvk-table_NotesRemunerationOfNonSeniorOfficialsPreviousSpecificationPreviousTable | Notes to the financial statements - Remuneration of non-senior officials, previous period: Specification |
 |  |  | kvk-table_NotesRemunerationOfNonSeniorOfficialsSpecificationTable | Notes to the financial statements - Remuneration of non-senior officials: Specification |
 |  |  | kvk-table_NotesRemunerationOfSeniorOfficials1700OrLessSpecificationTable | Notes to the financial statements - Executive senior officials with a remuneration of € 1.700 or less: Specification |
 |  |  | kvk-table_NotesRemunerationOfSupervisorySeniorOfficialsPreviousSpecificationPreviousTable | Notes to the financial statements - Remuneration of supervisory senior officials, previous period: Specification |
 |  |  | kvk-table_NotesRemunerationOfSupervisorySeniorOfficialsSpecificationTable | Notes to the financial statements - Remuneration of supervisory senior officials: Specification |
 |  |  | kvk-table_NotesResultForTheYearTable | Notes to the financial statements - Result for the year |
 |  |  | kvk-table_NotesResultsAppropriationTable | Notes to the financial statements - Appropriation of the results |
 |  |  | kvk-table_NotesRetainedEarningsTable | Notes to the financial statements - Undistributed profit |
 |  |  | kvk-table_NotesRevaluationReserveStatementOfChangesTable | Notes to the financial statements - Revaluation reserve: Statement of changes |
 |  |  | kvk-table_NotesRevaluationReserveTable | Notes to the financial statements - Revaluation reserve |
 |  |  | kvk-table_NotesRightsExercisedSpecificationTable | Notes to the financial statements - Rights exercised: Specification |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedByEmployeeTable | Notes to the financial statements - Rights granted not yet exercised: Employees |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedByManagingDirectorSpecificationTable | Notes to the financial statements - Rights granted not yet exercised: Managing directors: Specification |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedBySupervisoryDirectorSpecificationTable | Notes to the financial statements - Rights granted not yet exercised: Supervisory directors: Specification |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedMovementByManagingDirectorSpecificationTable | Notes to the financial statements - Movement of rights granted not yet exercised: Managing directors: Specification |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedMovementBySupervisoryDirectorSpecificationTable | Notes to the financial statements - Movement of rights granted not yet exercised: Supervisory directors: Specification |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedMovementSpecificationTable | Notes to the financial statements - Movement of rights granted not yet exercised: Specification |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedMovementTable | Notes to the financial statements - Movement of rights granted not yet exercised: Employees |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedSpecificationTable | Notes to the financial statements - Rights granted not yet exercised: Specification |
 |  |  | kvk-table_NotesRightsGrantedNotYetExercisedTable | Notes to the financial statements - Rights granted not yet exercised |
 |  |  | kvk-table_NotesSecuritiesBreakdownTable | Notes to the financial statements - Securities: Breakdown |
 |  |  | kvk-table_NotesSecuritiesOtherAmountsTable | Notes to the financial statements - Securities: Other amounts |
 |  |  | kvk-table_NotesSecuritiesTable | Notes to the financial statements - Securities |
 |  |  | kvk-table_NotesSegmentReportingSpecificationPreviousTable | Notes to the financial statements - Segment reporting, previous period: Specification |
 |  |  | kvk-table_NotesSegmentReportingSpecificationTable | Notes to the financial statements - Segment reporting: Specification |
 |  |  | kvk-table_NotesSegmentReportingTable | Notes to the financial statements - Segment reporting |
 |  |  | kvk-table_NotesSellingExpensesTable | Notes to the financial statements - Selling expenses |
 |  |  | kvk-table_NotesShareBasedPaymentsBreakdownTable | Notes to the financial statements - Share based payments: Breakdown |
 |  |  | kvk-table_NotesShareBasedPaymentsSpecificationTable | Notes to the financial statements - Share based payments: Specification |
 |  |  | kvk-table_NotesShareBasedPaymentsTable | Notes to the financial statements - Share based payments |
 |  |  | kvk-table_NotesShareCapitalDisclosureNumericBreakdownTable | Notes to the financial statements - Share capital: Numeric breakdown |
 |  |  | kvk-table_NotesShareCapitalSpecificationTable | Notes to the financial statements - Share capital: Specification |
 |  |  | kvk-table_NotesShareCapitalStatementOfChangesNumberofSharesSpecificationTable | Notes to the financial statements - Share capital: Statement of changes in number of shares: Specification |
 |  |  | kvk-table_NotesShareCapitalStatementOfChangesSpecificationTable | Notes to the financial statements - Share capital: Statement of changes: Specification |
 |  |  | kvk-table_NotesShareCapitalTable | Notes to the financial statements - Share capital |
 |  |  | kvk-table_NotesSharePremiumDisclosureNumericBreakdownTable | Notes to the financial statements - Share premium: Numeric breakdown |
 |  |  | kvk-table_NotesSharePremiumTable | Notes to the financial statements - Share premium |
 |  |  | kvk-table_NotesShareResultsParticipatingInterestsSpecificationPreviousTable | Notes to the financial statements - Share in results of participating interests, previous period: Specification |
 |  |  | kvk-table_NotesShareResultsParticipatingInterestsSpecificationTable | Notes to the financial statements - Share in results of participating interests: Specification |
 |  |  | kvk-table_NotesShareResultsParticipatingInterestsTable | Notes to the financial statements - Share in results of participating interests |
 |  |  | kvk-table_NotesStatutoryReservesTable | Notes to the financial statements - Statutory reserves |
 |  |  | kvk-table_NotesSubsequentEventsSpecificationTable | Notes to the financial statements - Subsequent events: Specification |
 |  |  | kvk-table_NotesSubsequentEventsTable | Notes to the financial statements - Subsequent events |
 |  |  | kvk-table_NotesSumOfExpensesTable | Notes to the financial statements - Sum of expenses |
 |  |  | kvk-table_OtherInformationTable | Other information |
 |  |  | kvk-table_ReportOfTheManagementBoardTable | Report of the Management Board |
 |  |  | kvk-table_ReportOfTheSupervisoryBoardSpecificationTable | Report of the Supervisory Board: Specification |
 |  |  | kvk-table_ReportOfTheSupervisoryBoardTable | Report of the Supervisory Board |
 |  |  | kvk-table_SigningFinancialStatementsTable | Signing of the financial statements |