 |  |  | kvk-table_BalanceSheetTable | Balance sheet |
 |  |  | kvk-table_CashFlowStatementTable | Cash flow statement |
 |  |  | kvk-table_ConsolidatedStatementOfCashFlowIFRSFullTable | Consolidated statement of cash flows |
 |  |  | kvk-table_ConsolidatedStatementOfChangesInEquityIFRSFullTable | Consolidated statement of changes in equity |
 |  |  | kvk-table_ConsolidatedStatementOfChangesInEquityRetrospectiveIFRSFullTable | Consolidated statement of changes in equity |
 |  |  | kvk-table_ConsolidatedStatementOfChangesInNetAssetsAvailableForBenefitsIFRSFullTable | Consolidated statement of changes in net assets available for benefits |
 |  |  | kvk-table_ConsolidatedStatementOfComprehensiveIncomeOCIComponentsPresentedBeforeTaxTable | Consolidated statement of comprehensive income oci components presented before tax |
 |  |  | kvk-table_ConsolidatedStatementOfComprehensiveIncomeProfitOrLossIFRSFullTable | Consolidated statement of comprehensive income profit or loss |
 |  |  | kvk-table_ConsolidatedStatementOfFinancialPositionIFRSFullTable | Consolidated statement of financial position |
 |  |  | 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_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, previous period: Breakdown per segment |
 |  |  | kvk-table_NotesAverageNumberOfEmployeesSegmentSpecificationTable | Notes to the financial statements - Average number of employees: Breakdown per segment |
 |  |  | 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_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_NotesConsolidatedAccountingPoliciesAssetsAndLiabilitiesIFRSFullTable | Notes to the consolidated financial statements - Accounting policies assets and liabilities |
 |  |  | kvk-table_NotesConsolidatedAccountingPoliciesComprehensiveIncomeProfitOrLossIFRSFullTable | Notes to the consolidated financial statements - Comprehensive income profit or loss |
 |  |  | kvk-table_NotesConsolidatedAccountingProfitMultipliedByApplicableTaxRatesIFRSFullTable | Notes to the consolidated financial statements - Accounting profit multiplied by applicable tax rates |
 |  |  | kvk-table_NotesConsolidatedAdditionalDisclosureStatementOfChangesInEquityIFRSFullTable | Notes to the consolidated financial statements - Additional disclosure statement of changes in equity |
 |  |  | kvk-table_NotesConsolidatedAdditionalDisclosuresStatementOfCashFlowIFRSFullTable | Notes to the consolidated financial statements - Additional disclosures statement of cash flow |
 |  |  | kvk-table_NotesConsolidatedAdditonalInformationOnPropertyPlantEquipmentIFRSFullTable | Notes to the consolidated financial statements - Additonal information on property plant and equipment |
 |  |  | kvk-table_NotesConsolidatedAmountsIncurredByEntityForProvisionOfKeyManagementPersonnelIFRSFullTable | Notes to the consolidated financial statements - Amounts incurred by entity for provision of key management personnel |
 |  |  | kvk-table_NotesConsolidatedAnalysisOfOtherComprehensiveIncomeByItemIFRSFullTable | Notes to the consolidated financial statements - Analysis of other comprehensive income by item |
 |  |  | kvk-table_NotesConsolidatedArrangementsInvolvingLegalFormOfLeaseIFRSFullTable | Notes to the consolidated financial statements - Disclosure of arrangements involving legal form of lease |
 |  |  | kvk-table_NotesConsolidatedAssociatesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Associates: Breakdown |
 |  |  | kvk-table_NotesConsolidatedAssociatesIFRSFullTable | Notes to the consolidated financial statements - Associates |
 |  |  | kvk-table_NotesConsolidatedAverageEffectiveTaxRateAndApplicableTaxRateIFRSFullTable | Notes to the consolidated financial statements - Average effective tax rate and applicable tax rate |
 |  |  | kvk-table_NotesConsolidatedBiologicalAssetsIFRSFullTable | Notes to the consolidated financial statements - Biological assets |
 |  |  | kvk-table_NotesConsolidatedBiologicalAssetsMovementIFRSFullTable | Notes to the consolidated financial statements - Biological assets: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedBiologicalAssetsOtherMonetaryItemsIFRSFullTable | Notes to the consolidated financial statements - Biological assets other monetary items |
 |  |  | kvk-table_NotesConsolidatedBorrowingCostsIFRSFullTable | Notes to the consolidated financial statements - Borrowing costs |
 |  |  | kvk-table_NotesConsolidatedCashAndCashEquivalentsBreakdownIFRSFullTable | Notes to the consolidated financial statements - cash and cash equivalents: Breakdown |
 |  |  | kvk-table_NotesConsolidatedCashAndCashEquivalentsIFRSFullTable | Notes to the consolidated financial statements - Cash and cash equivalents |
 |  |  | kvk-table_NotesConsolidatedCashFlowStatementBreakdownIFRSFullTable | Notes to the consolidated financial statements - Cash flow statement: Breakdown |
 |  |  | kvk-table_NotesConsolidatedCashFlowStatementIFRSFullTable | Notes to the consolidated financial statements - Cash flow statement |
 |  |  | kvk-table_NotesConsolidatedChangesInNetAssetsAvailableForBenefitsOtherMonetairyItemsIFRSFullTable | Notes to the consolidated financial statements - Changes in net assets available for benefits other monetary items |
 |  |  | kvk-table_NotesConsolidatedClassesOfSharesIFRSFullTable | Notes to the consolidated financial statements - Classes of shares |
 |  |  | kvk-table_NotesConsolidatedComparativeInformationPreparedUnderPreviousGaapBreakdownIFRSFullTable | Notes to the financial statements - Comparative information prepared under previous gaap: Breakdown |
 |  |  | kvk-table_NotesConsolidatedComparativeInformationPreparedUnderPreviousGaapIFRSFullTable | Notes to the consolidated financial statements - Comparative information prepared under previous gaap |
 |  |  | kvk-table_NotesConsolidatedContingentLiabilitiesIFRSFullTable | Notes to the consolidated financial statements - Contingent liabilities |
 |  |  | kvk-table_NotesConsolidatedCostOfSalesIFRSFullTable | Notes to the consolidated financial statements - Cost of sales |
 |  |  | kvk-table_NotesConsolidatedCurrentFinancialAssetsBreakdownIFRSFullTable | Notes to the consolidated financial statements - Current financial assets: Breakdown |
 |  |  | kvk-table_NotesConsolidatedCurrentFinancialLiabilitiesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Current financial liabilities: Breakdown |
 |  |  | kvk-table_NotesConsolidatedDeferredAcquisitionCostsArisingFromInsuranceContractsMovementIFRSFullTable | Notes to the consolidated financial statements - Deferred acquisition costs arising from insurance contracts: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedDeferredTaxLiabilityAssetMovementIFRSFullTable | Notes to the consolidated financial statements - Deferred tax liability: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedDeferredTaxesIFRSFullTable | Notes to the consolidated financial statements - Deferred taxes |
 |  |  | kvk-table_NotesConsolidatedDefinedBenefitPlansBreakdownIFRSFullTable | Notes to the consolidated financial statements - Defined benefit plans: Breakdown |
 |  |  | kvk-table_NotesConsolidatedDefinedBenefitPlansIFRSFullTable | Notes to the consolidated financial statements - Defined benefit plans |
 |  |  | kvk-table_NotesConsolidatedDepreciationAndAmortisationExpensesIFRSFullTable | Notes to the consolidated financial statements - Depreciation and amortisation |
 |  |  | kvk-table_NotesConsolidatedDetailedInformationAboutArrangementsInvolvingLegalFormOfLeaseIFRSFullTable | Notes to the consolidated financial statements - Detailed information about arrangements involving legal form of lease |
 |  |  | kvk-table_NotesConsolidatedDetailedInformationAboutFinancialInstrumentsBreakdownIFRSFullTable | Notes to the financial statements - Detailed information about financial instruments: Breakdown |
 |  |  | kvk-table_NotesConsolidatedDetailedInformationAboutFinancialInstrumentsIFRSFullTable | Notes to the consolidated financial statements - Detailed information about financial instruments |
 |  |  | kvk-table_NotesConsolidatedDetailedInformationAboutServiceConcessionArrangementsIFRSFullTable | Notes to the consolidated financial statements - Detailed information about service concession arrangements |
 |  |  | kvk-table_NotesConsolidatedDilutiveEffectOnOrdinarySharesIFRSFullTable | Notes to the consolidated financial statements - Dilutive effect on ordinary shares |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfAmountsIncurredbyEntityForProvisionOfKeymanagementpersonnelIFRSFullTable | Notes to the consolidated financial statements - Disclosure of amounts incurred by entity for provision of key management |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfChangesInNetAssetsAvailableForBenefitsIFRSFullTable | Notes to the consolidated financial statements - disclosure of changes in net asset available for benefits |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfDefinedBenefitPlansIFRSFullTable | Notes to the consolidated financial statements - Disclosure of defined benefit plans |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfDetailedInformationAboutFinancialInstrumentsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of detailed information about financial instruments |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfEarningsPerShareIFRSFullTable | Notes to the consolidated financial statements - Disclosure of earnings per share |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfEmployeeBenefitsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of employee benefits |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfExternalCreditGradesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of external credit grades |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfFairValueOfPlanAssetsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of fair value of plan assets |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfFinanceLeaseAndOperatingLeaseByLesseeIFRSFullTable | Notes to the consolidated financial statements - Disclosure of finance lease and operating lease by lessee |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfFinanceLeaseAndOperatingLeaseByLessorIFRSFullTable | Notes to the consolidated financial statements - Disclosure of finance lease and operating lease by lessor |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfFinancialAssetsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of financial assets |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfFinancialInstrumentsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of financial instruments |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfHowEntityAggregatedInterestsInSimilarEntitiesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of how entity aggregated interests in similar entities |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfImpairmentLossAndReversalOfImpairmentLossIFRSFullTable | Notes to the consolidated financial statements - Disclosure of impairment loss and reversal of impairment loss |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfImpairmentOfAssetsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of impairment of assets |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInformationAboutConsolidatedStructuredEntitiesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of information about consolidated structured entities |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInformationAboutUnconsolidatedSubsidiariesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of information about unconsolidated subsidiaries |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInterestsInAssociatesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of interests in associates |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInterestsInJointArrangementsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of interests in joint arrangements |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInterestsInOtherEntitiesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of interests in other entities |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInterestsInSubsidiariesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of interests in subsidiaries |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInterestsInUnconsolidatedStructuredEntitiesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of interests in unconsolidated structured entities |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfInvestmentEntitiesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of investment entities |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfJointOperationsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of joint operations |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfJointVenturesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of joint ventures |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfNetDefinedBenefitLiabilityAssetIFRSFullTable | Notes to the consolidated financial statements - Disclosure of net defined benefit for liabilities and assets |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfNonControllingInterestsIFRSFullTable | Notes to the consolidated financial statements - Non-controlling interests |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfNumberAndWeightedAverageExercisePricesOfOtherEquityInstrumentsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of number and weighted average exercise prices of other equity instruments |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfNumberAndWeightedAverageExercisePricesOfShareOptionsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of number and weighted average exercise prices of share options |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfRangeOfExercisePricesOfOutstandingShareOptionsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of range of exercise prices of outstanding share options |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfRecognisedFinanceLeaseAsAssetsByLesseeIFRSFullTable | Notes to the consolidated financial statements - Disclosure of recognised finance lease as assets by lessee |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfReimbursementRightsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of reimbursement rights |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfRelatedPartyIFRSFullTable | Notes to the consolidated financial statements - Disclosure of related party |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfSensitivityAnalysisForActuarialAssumptionsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of sensitivity analysis for actuarial assumptions |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfSharebasedPaymentArrangementsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of sharebased payment arrangements |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfSubsidiariesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of subsidiaries |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfTermsAndConditionsOfSharebasedPaymentArrangementIFRSFullTable | Notes to the consolidated financial statements - Disclosure of terms and conditions of sharebased payment arrangement |
 |  |  | kvk-table_NotesConsolidatedDisclosureOfTransactionsBetweenRelatedPartiesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of transactions between related parties |
 |  |  | kvk-table_NotesConsolidatedDisclosureRemainingContractualLifeOfOutstandingShareOptionsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of number and weighted average remaining contractual life of outstanding share options |
 |  |  | kvk-table_NotesConsolidatedEarningsPerShareIFRSFullTable | Notes to the consolidated financial statements - Earnings per share |
 |  |  | kvk-table_NotesConsolidatedEffectsOfChangesInForeignExchangeRatesIFRSFullTable | Notes to the consolidated financial statements - Effects of changes in foreign exchange rates |
 |  |  | kvk-table_NotesConsolidatedEntitysOperatingSegmentsIFRSFullTable | Notes to the consolidated financial statements - Entitys operating segments |
 |  |  | kvk-table_NotesConsolidatedEquityIFRSFullTable | Notes to the consolidated financial statements - Equity |
 |  |  | kvk-table_NotesConsolidatedExplanationOfEffectOfSharebasedPaymentsOnFinancialPositionsIFRSFullTable | Notes to the consolidated financial statements - Explanation of effect of sharebased payments on financial positions |
 |  |  | kvk-table_NotesConsolidatedExplorationForAndEvaluationOfMiniralResourcesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Exploration for and evaluation of miniral resources: Breakdown |
 |  |  | kvk-table_NotesConsolidatedExplorationForAndEvaluationOfMiniralResourcesIFRSFullTable | Notes to the consolidated financial statements - Exploration for and evaluation of miniral resources |
 |  |  | kvk-table_NotesConsolidatedFairValueOfPlanAssetsIFRSFullTable | Notes to the consolidated financial statements - Fair value of plan of assets: Movement |
 |  |  | kvk-table_NotesConsolidatedFairValuesUsedAsDeemedCostBreakdownIFRSFullTable | Notes to the consolidated financial statements - Fair values used as deemed cost: Breakdown |
 |  |  | kvk-table_NotesConsolidatedFairValuesUsedAsDeemedCostIFRSFullTable | Notes to the consolidated financial statements - Fair values used as deemed cost |
 |  |  | kvk-table_NotesConsolidatedFinanceIncomeExpenseIFRSFullTable | Notes to the consolidated financial statements - Finance income and expense |
 |  |  | kvk-table_NotesConsolidatedFinanceIncomeIFRSFullTable | Notes to the consolidated financial statements - Finance income |
 |  |  | kvk-table_NotesConsolidatedFinanceLeaseAndOperatingLeaseByLesseeIFRSFullTable | Notes to the consolidated financial statements - Finance lease and operating lease by lessee |
 |  |  | kvk-table_NotesConsolidatedFinanceLeaseAndOperatingLeaseByLessorIFRSFullTable | Notes to the consolidated financial statements - Finance lease and operating lease by lessor |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsAtFairValueMovementIFRSFullTable | Notes to the consolidated financial statements - Financial assets at fair value: Movement |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsMovementIFRSFullTable | Notes to the consolidated financial statements - Financial assets: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedFinancialAssetsPreviouslyDesignatedAtFairValueReclassifiedRequirementsOfIFRSFullTable | Notes to the consolidated financial statements - Assets previously designated at fair value throught profit or loss, reclassified due to requirements of IFRS 9, initial application of IFRS 9 |
 |  |  | kvk-table_NotesConsolidatedFinancialInstrumentsMovementIFRSFullTable | Notes to the consolidated financial statements - Financial Instruments: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedFirstTimeAdoptionIFRSFullTable | Notes to the consolidated financial statements - First time adoption |
 |  |  | kvk-table_NotesConsolidatedForeignExchangeGainsAndLossesIFRSFullTable | Notes to the consolidated financial statements - Foreign exchange gains and losses |
 |  |  | kvk-table_NotesConsolidatedGeneralAccountingPoliciesIFRSFullTable | Notes to the consolidated financial statements - General accounting policies |
 |  |  | kvk-table_NotesConsolidatedGeneralAndAdministrativeExpensesIFRSFullTable | Notes to the consolidated financial statements - General and administrative expenses |
 |  |  | kvk-table_NotesConsolidatedGeneralNotesIFRSFullTable | Notes to the consolidated financial statements - General notes |
 |  |  | kvk-table_NotesConsolidatedGeographicalAreasIFRSFullTable | Notes to the consolidated financial statements - Geographical areas |
 |  |  | kvk-table_NotesConsolidatedGoodwillIFRSFullTable | Notes to the consolidated financial statements - Goodwill |
 |  |  | kvk-table_NotesConsolidatedGoodwillMovementIFRSFullTable | Notes to the consolidated financial statements - Goodwill: Movement |
 |  |  | kvk-table_NotesConsolidatedGovernmentGrantsIFRSFullTable | Notes to the consolidated financial statements - Government grants |
 |  |  | kvk-table_NotesConsolidatedImpairmentLossAndReversalOfImpairmentLossIFRSFullTable | Notes to the consolidated financial statements - Impairment loss and reversal of impairment loss |
 |  |  | kvk-table_NotesConsolidatedImpairmentLossOnFinancialAssetsIFRSFullTable | Notes to the consolidated financial statements - Impairment loss on financial assets |
 |  |  | kvk-table_NotesConsolidatedIncomeTaxesIFRSFullTable | Notes to the consolidated financial statements - Income taxes |
 |  |  | kvk-table_NotesConsolidatedIndirectMeasurementFairValueGoodsServicesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Indirect measurement of fair value of goods or services received: Breakdown |
 |  |  | kvk-table_NotesConsolidatedIndirectMeasurementFairValueOtherEquityInstrumentsGrantedIFRSFullTable | Notes to the consolidated financial statements - Disclosure of indirect measurement of fairvalue of goods or services received and other equity instruments granted |
 |  |  | kvk-table_NotesConsolidatedIndirectMeasurementFairValueShareOptionsGrantedIFRSFullTable | Notes to the consolidated financial statements - Disclosure of indirect measurement of fair value of goods or services received and share options granted during period |
 |  |  | kvk-table_NotesConsolidatedIndirectMeasurementFairValueSharebasedpaymentArrangementsIFRSFullTable | Notes to the consolidated financial statements - Disclosure of indirect measurement of fair value of goods or services received and sharebased payment arrangements modified |
 |  |  | kvk-table_NotesConsolidatedInformationAboutConsolidatedStructuredEntitiesIFRSFullTable | Notes to the consolidated financial statements - Information about consolidated structured entities |
 |  |  | kvk-table_NotesConsolidatedInformationAboutCreditQualityOfNeitherPastdueNorImpairedFinancialAssetsIFRSFullTable | Notes to the consolidated financial statements - Information about credit quality of neither pastdue nor impaired financial assets |
 |  |  | kvk-table_NotesConsolidatedInformationAboutUnconsolidatedStructuredEntitiesControlledByInvestmentEntityIFRSFullTable | Notes to the consolidated financial statements - information about unconsolidated structured entities controlled by investment entity |
 |  |  | kvk-table_NotesConsolidatedInformationAboutUnconsolidatedSubsidiariesIFRSFullTable | Notes to the consolidated financial statements - Information about unconsolidated subsidiaries |
 |  |  | kvk-table_NotesConsolidatedInformationUnconsolidatedStructuredEntitiesInvestmentEntityIFRSFullTable | Notes to the consolidated financial statements - Disclosure of information about unconsolidated structured entities controled by investment entity |
 |  |  | kvk-table_NotesConsolidatedInsuranceContractsBreakdownIFRSFullTable | Notes to the consolidated financial statements - Insurance contracts: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInsuranceContractsIFRSFullTable | Notes to the consolidated financial statements - Insurance contracts |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsMaterialToEntityIFRSFullTable | Notes to the consolidated financial statements - Intangible assets material to entity |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsMonetaryOtherIFRSFullTable | Notes to the consolidated financial statements - Intangible assets other monetayr items |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsOtherThanGoodwillIFRSFullTable | Notes to the consolidated financial statements - Intangible assets other than goodwill |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsOtherThanGoodwillMovementIFRSFullTable | Notes to the consolidated financial statements - Intangible assets other than goodwill: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsOtherThenGoodwillBreakdownIFRSFullTable | Notes to the consolidated financial statements - Intangible assets othen than goodwill: Breakdown |
 |  |  | kvk-table_NotesConsolidatedIntangibleAssetsWithIndefiniteUsefulLifeIFRSFullTable | Notes to the consolidated financial statements - Intangible assets with indefinite useful life |
 |  |  | kvk-table_NotesConsolidatedInventoriesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Inventories: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInventoriesIFRSFullTable | Notes to the consolidated financial statements - inventories |
 |  |  | kvk-table_NotesConsolidatedInventoriesOtherMonetaryItemsIFRSFullTable | Notes to the consolidated financial statements - Inventories other monetary items |
 |  |  | kvk-table_NotesConsolidatedInvestmentAccountedForUsingEquityMethodIFRSFullTable | Notes to the consolidated financial statements - Investment accounted for using equity method |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertyBreakdownIFRSFullTable | Notes to the consolidated financial statements - Investment property: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertyIFRSFullTable | Notes to the consolidated financial statements - Investment property |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertyMeasurementMovementIFRSFullTable | Notes to the consolidated financial statements - Investment property measurement: Movement |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertyMonetaryItemsOtherIFRSFullTable | Notes to the consolidated financial statements - Investment property monetary items other |
 |  |  | kvk-table_NotesConsolidatedInvestmentPropertyMovementIFRSFullTable | Notes to the consolidated financial statements - Investment property: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedInvestmentsInSubsidiariesJointVenturesAndAssociatesBreakdownIFRSFullTable | Notes to the consolidated financial statements - investments in subsidiaries, joint venture and associates: Breakdown |
 |  |  | kvk-table_NotesConsolidatedInvestmentsInSubsidiariesJointVenturesAndAssociatesIFRSFullTable | Notes to the consolidated financial statements - Investment in subsidiaries, joint ventures and associates |
 |  |  | kvk-table_NotesConsolidatedJointOperationIFRSFullTable | Notes to the consolidated financial statements - Joint operation |
 |  |  | kvk-table_NotesConsolidatedJointVenturesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Joint ventures: Breakdown |
 |  |  | kvk-table_NotesConsolidatedJointVenturesIFRSFullTable | Notes to the consolidated financial statements - Joint ventures |
 |  |  | kvk-table_NotesConsolidatedKeyManagementPersonnelCompensationIFRSFullTable | Notes to the consolidated financial statements - Compensations of key management personnel |
 |  |  | kvk-table_NotesConsolidatedLeasesIFRSFullTable | Notes to the consolidated financial statements - Leases |
 |  |  | kvk-table_NotesConsolidatedLiabilitiesUnderInsuranceContractsAndReinsuranceContractsIssuedMovementIFRSFullTable | Notes to the consolidated financial statements - Liabilities under insurance contracts and reinsurance contracts issued: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedMajorComponentsOfTaxExpenseIncomeIFRSFullTable | Notes to the consolidated financial statements - Major components of tax expense and income |
 |  |  | kvk-table_NotesConsolidatedMajorCustomersIFRSFullTable | Notes to the consolidated financial statements - Major customers |
 |  |  | kvk-table_NotesConsolidatedMembersSharesInCooperativeEntitiesAndSimilarInstrumentsIFRSFullTable | Notes to the consolidated financial statements - Members shares in cooperative entities and similar instruments |
 |  |  | kvk-table_NotesConsolidatedNatureAndExtentOfRisksArisingFromInsuranceContractsIFRSFullTable | Notes to the consolidated financial statements - Nature and extent of risks arising from insurance contracts |
 |  |  | kvk-table_NotesConsolidatedNetDefinedBenefitLiabilityAssetMovementIFRSFullTable | Notes to the consolidated financial statements - Net defined benefit of liability and asset: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedNoncurrentAssetsHeldForSaleAndDiscontinuedOperationBreakdownIFRSFullTable | Notes to the consolidated financial statements - Noncurrent assets held for sale and discontinued operation: Breakdown |
 |  |  | kvk-table_NotesConsolidatedNoncurrentAssetsHeldForSaleAndDiscontinuedOperationIFRSFullTable | Notes to the consolidated financial statements - Noncurrent assets held for sale and discontinued operation |
 |  |  | kvk-table_NotesConsolidatedNoncurrentAssetsOrDisposalGroupsHeldForSaleOrHeldForDistributionIFRSFullTable | Notes to the consolidated financial statements - Noncurrent assets or disposal groups classified as held for sale or as held for distribution to owners |
 |  |  | kvk-table_NotesConsolidatedNoncurrentFinancialAssetsBreakdownIFRSFullTable | Notes to the consolidated financial statements- Noncurrent financial assets: Breakdown |
 |  |  | kvk-table_NotesConsolidatedNoncurrentFinancialLiabilitiesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Noncurrent-financial-liabilities: Breakdown |
 |  |  | kvk-table_NotesConsolidatedNumberAndWeightedAverageRemainingContractualLifeOfOutstandingShareOptionsIFRSFullTable | Notes to the consolidated financial statements - Number and weighted average remaining contractual life of outstanding share options |
 |  |  | kvk-table_NotesConsolidatedNumberOfOtherEquityInstrumentsMovementIFRSFullTable | Notes to the consolidated financial statements - Number and weighted average exercise prices of other equity instruments: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedNumberOfSharesMovementIFRSFullTable | Notes to the consolidated financial statements - Number of shares: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedNumberOfSharesOutstandingMovementIFRSFullTable | Notes to the consolidated financial statements - Number of shares outstanding: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedOperatingSegmentsIFRSFullTable | Notes to the consolidated financial statements - Operating segments |
 |  |  | kvk-table_NotesConsolidatedOtherMonetaryProvisionsItemsIFRSFullTable | Notes to the consolidated financial statements - Other provisions items |
 |  |  | kvk-table_NotesConsolidatedOtherReservesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Other reserves: Breakdown |
 |  |  | kvk-table_NotesConsolidatedProductsAndServicesIFRSFullTable | Notes to the consolidated financial statements - Products and services |
 |  |  | kvk-table_NotesConsolidatedProfitLossFromOperatingActivitiesIFRSFullTable | Notes to the consolidated financial statements - Profit or loss from operating activities |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentBreakdownIFRSFullTable | Notes to the consolidated financial statements - Property, plant and equipment: Breakdown |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentByOperatingLeaseStatusMovementIFRSFullTable | Notes to the consolidated financial statements - Property, plant and equipment by operating lease status: Movement |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentIFRSFullTable | Notes to the consolidated financial statements - Property, plant and equipment |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentMonetaryOtherIFRSFullTable | Notes to the consolidated financial statements - Property, plant and equipment monetary other items |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentMovementIFRSFullTable | Notes to the consolidated financial statements - Property, plant and equipment: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedPropertyPlantEquipmentRevaluationIFRSFullTable | Notes to the consolidated financial statements - Property plant and equipment revaluation |
 |  |  | kvk-table_NotesConsolidatedProvisionsBreakdownIFRSFullTable | Notes to the consolidated financial statements - Other provisions: Breakdown |
 |  |  | kvk-table_NotesConsolidatedProvisionsIFRSFullTable | Notes to the consolidated financial statements - Provision |
 |  |  | kvk-table_NotesConsolidatedProvisionsMovementIFRSFullTable | Notes to the consolidated financial statements - Other provisions: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedRangeOfExercisePricesOfOutstandingShareOptionsIFRSFullTable | Notes to the consolidated financial statements - Range of exercise prices of outstanding share options |
 |  |  | kvk-table_NotesConsolidatedRecognisedFinanceLeaseAsAssetsByLesseeIFRSFullTable | Notes to the consolidated financial statements - Recognised finance lease as assets by lessee |
 |  |  | kvk-table_NotesConsolidatedRedesignatedFinancialAssetsAndLiabilitiesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Redesignated financial assets and liabilities: Breakdown |
 |  |  | kvk-table_NotesConsolidatedRedesignatedFinancialAssetsAndLiabilitiesIFRSFullTable | Notes to the consolidated financial statements - Redesignated financial assets and liabilities |
 |  |  | kvk-table_NotesConsolidatedReimbursementRightsMovementIFRSFullTable | Notes to the consolidated financial statements - Reimbursement rights: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedReinsuranceAssetsMovementIFRSFullTable | Notes to the consolidated financial statements - Reinsurance of assets: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedRentalIncomeFromInvestmentPropertyNetOfDirectOperatingExpenseIFRSFullTable | Notes to the consolidated financial statements - Rental income from investment property net of direct operating expense |
 |  |  | kvk-table_NotesConsolidatedReservesWithinEquityIFRSFullTable | Notes to the consolidated financial statements - Reserves within equity |
 |  |  | kvk-table_NotesConsolidatedRetirementBenefitPlanIFRSFullTable | Notes to the consolidated financial statements - Retirement benefit plan |
 |  |  | kvk-table_NotesConsolidatedRevaluationOfIntangibleAssetOtherThanGoodwillIFRSFullTable | Notes to the consolidated financial statements - Intangible assets other than goodwill: Revaluation of intangible asset |
 |  |  | kvk-table_NotesConsolidatedRevenueIFRSFullTable | Notes to the consolidated financial statements - revenue |
 |  |  | kvk-table_NotesConsolidatedRightsDecommissioningRestorationEnvironmentalRehabilitationFundsIFRSFullTable | Notes to the consolidated financial statements - Rights to interests arising from decommissioning, restoration and environmental rehabilitation funds |
 |  |  | kvk-table_NotesConsolidatedSensitivityAnalysisForActuarialAssumptionsIFRSFullTable | Notes to the consolidated financial statements - Sensitivity analysis for actuarial assumptions |
 |  |  | kvk-table_NotesConsolidatedServiceConcessionArrangementsIFRSFullTable | Notes to the consolidated financial statements - Service concession arrangements |
 |  |  | kvk-table_NotesConsolidatedShareCapitalReservesAndOtherEquityInterestIFRSFullTable | Notes to the consolidated financial statements - Share capital reserves and other equity interest |
 |  |  | kvk-table_NotesConsolidatedSignificantJudgementsAssumptionsInterestsInOtherEntitiesIFRSFullTable | Notes to the consolidated financial statements - Disclosure of significant judgements and assumptions made in relation to interests in other entities |
 |  |  | kvk-table_NotesConsolidatedSubsidiariesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Subsidiaries: Breakdown |
 |  |  | kvk-table_NotesConsolidatedSubsidiariesIFRSFullTable | Notes to the consolidated financial statements - Subsidiaries |
 |  |  | kvk-table_NotesConsolidatedTemporaryDifferencesUnusedTaxLossesAndUnusedTaxCreditsIFRSFullTable | Notes to the consolidated financial statements - Temporary differences unused tax losses and unused tax credits |
 |  |  | kvk-table_NotesConsolidatedTermsAndConditionsOfSharebasedPaymentArrangementIFRSFullTable | Notes to the consolidated financial statements - Terms and conditions of sharebased payment arrangement |
 |  |  | kvk-table_NotesConsolidatedTradeAndOtherCurrentPayablesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Trade and other current payables: Breakdown |
 |  |  | kvk-table_NotesConsolidatedTradeAndOtherCurrentReceivablesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Trade and other current receivables: Breakdown |
 |  |  | kvk-table_NotesConsolidatedTradeAndOtherNoncurrentPayablesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Trade and other noncurrent payables: Breakdown |
 |  |  | kvk-table_NotesConsolidatedTradeAndOtherNoncurrentReceivablesBreakdownIFRSFullTable | Notes to the consolidated financial statements - Trade and other noncurrent receivables: Breakdown |
 |  |  | kvk-table_NotesConsolidatedTradeAndOtherPayablesIFRSFullTable | Notes to the consolidated financial statements - Trade and other payables |
 |  |  | kvk-table_NotesConsolidatedTradeAndOtherReceivablesIFRSFullTable | Notes to the consolidated financial statements - Trade and other receivables |
 |  |  | kvk-table_NotesConsolidatedTransactionsBetweenRelatedPartiesIFRSFullTable | Notes to the consolidated financial statements - Transactions between related parties |
 |  |  | kvk-table_NotesConsolidatedUnconsolidatedStructuredEntitiesIFRSFullTable | Notes to the consolidated financial statements - Unconsolidated structured entities |
 |  |  | kvk-table_NotesConsolidatedWeightedAverageAndAdjustedWeightedAverageOrdinarySharesIFRSFullTable | Notes to the consolidated financial statements - Weighted average and adjusted weighted average ordinary shares |
 |  |  | kvk-table_NotesConsolidatedWeightedAverageExercisePriceOfOtherEquityInstrumentsMovementIFRSFullTable | Notes to the consolidated financial statements - Weighted average exercise price of other equity instruments: Movement schedule |
 |  |  | kvk-table_NotesConsolidatedWeightedAverageExercisePriceOfShareOptionsMovementIFRSFullTable | Notes to the consolidated financial statements - Weighted average exercise price of share options: Movement schedule |
 |  |  | 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_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_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_NotesFinancialAssetsMovementTable | Notes to the financial statements - Financial assets: Movement schedule |
 |  |  | 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_NotesFinancialInstrumentsDescriptionSpecificationTable | Notes to the financial statements - Financial instruments: Description of financial instruments: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsHedgeAccountingTable | Notes to the financial statements - Financial instruments: Hedge accounting |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtFairValueBreakdownPreviousTable | Notes to the financial statements - Financial instruments: Measured at fair value, previous period: Breakdown |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtFairValueBreakdownTable | Notes to the financial statements - Financial instruments: Measured at fair value: Breakdown |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtFairValueSpecificationTable | Notes to the financial statements - Financial instruments: Measured at fair value: Specification |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtHigherValueThanFairValueBreakdownPreviousTable | Notes to the financial statements - Financial instruments: Measured at higher value than fair value, previous period: Breakdown |
 |  |  | kvk-table_NotesFinancialInstrumentsMeasuredAtHigherValueThanFairValueBreakdownTable | Notes to the financial statements - Financial instruments: Measured at higher value than fair value: Breakdown |
 |  |  | 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_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 |
 |  |  | 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_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_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_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_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_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_NotesNoncurrentLiabilitiesTable | Notes to the financial statements - Non-current liabilities |
 |  |  | 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_NotesPaymentsDueToTerminationOfEmploymentToSeniorOfficialsSpecificationTable | Notes to the financial statements - Payments due to termination of the employment to senior officials: 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_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_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_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_NotesRemunerationExecutiveSeniorOfficialsWithEmploymentSpecificationTable | Notes to the financial statements - Remuneration of executive senior officials and former senior officials with an employment relationship: Specification |
 |  |  | kvk-table_NotesRemunerationOfExecutiveSeniorOfficialsWithoutEmploymentRelationshipSpecificationTable | Notes to the financial statements - Remuneration of executive senior officials without an employment relationship: Specification |
 |  |  | kvk-table_NotesRemunerationOfNonSeniorOfficialsSpecificationTable | Notes to the financial statements - Remuneration of non-senior officials: Specification |
 |  |  | kvk-table_NotesRemunerationOfSeniorOfficials1700OrLessSpecificationTable | Notes to the financial statements - Remuneration of executive senior officials and former senior officials with a remuneration of € 1.700 or less |
 |  |  | 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_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_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_ReportOfTheSupervisoryBoardTable | Report of the Supervisory Board |
 |  |  | kvk-table_SigningFinancialStatementsTable | Signing of the financial statements |