3.26.1 html 202 254 1 true 51 0 false 8 false false R1.htm 75000 - Document - Document and Entity Information Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DocumentDocumentAndEntityInformation Document and Entity Information Cover 1 false false R2.htm 75010 - Statement - Condensed Consolidated Statements of Financial Position Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/StatementCondensedConsolidatedStatementsOfFinancialPosition Condensed Consolidated Statements of Financial Position Statements 2 false false R3.htm 75020 - Statement - Condensed Consolidated Statements of Comprehensive Income (Unaudited) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/StatementCondensedConsolidatedStatementsOfComprehensiveIncomeUnaudited Condensed Consolidated Statements of Comprehensive Income (Unaudited) Statements 3 false false R4.htm 75030 - Statement - Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/StatementCondensedConsolidatedStatementsOfChangesInShareholdersEquityUnaudited Condensed Consolidated Statements of Changes in Shareholders' Equity (Unaudited) Statements 4 false false R5.htm 75050 - Statement - Condensed Consolidated Statements of Cash Flows (Unaudited) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/StatementCondensedConsolidatedStatementsOfCashFlowsUnaudited Condensed Consolidated Statements of Cash Flows (Unaudited) Statements 5 false false R6.htm 75070 - Disclosure - General Information Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureGeneralInformation General Information Notes 6 false false R7.htm 75080 - Disclosure - Basis of Presentation Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureBasisOfPresentation Basis of Presentation Notes 7 false false R8.htm 75090 - Disclosure - Significant Accounting Policies Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSignificantAccountingPolicies Significant Accounting Policies Notes 8 false false R9.htm 75100 - Disclosure - Significant Accounting Estimates, Assumptions and Judgments Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSignificantAccountingEstimatesAssumptionsAndJudgments Significant Accounting Estimates, Assumptions and Judgments Notes 9 false false R10.htm 75110 - Disclosure - Segment Information Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSegmentInformation1 Segment Information Notes 10 false false R11.htm 75120 - Disclosure - Business Combination Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureBusinessCombination Business Combination Notes 11 false false R12.htm 75130 - Disclosure - Property, Plant and Equipment Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosurePropertyPlantAndEquipment Property, Plant and Equipment Notes 12 false false R13.htm 75140 - Disclosure - Right-of-Use Assets Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRightofuseAssets1 Right-of-Use Assets Notes 13 false false R14.htm 75150 - Disclosure - Inventories Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureInventories Inventories Notes 14 false false R15.htm 75160 - Disclosure - Equity Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureEquity1 Equity Notes 15 false false R16.htm 75170 - Disclosure - Financial Instruments and Financial Risk Management Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureFinancialInstrumentsAndFinancialRiskManagement1 Financial Instruments and Financial Risk Management Notes 16 false false R17.htm 75180 - Disclosure - Loans and Borrowings Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureLoansAndBorrowings1 Loans and Borrowings Notes 17 false false R18.htm 75190 - Disclosure - Tax Receivable Agreement Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureTaxReceivableAgreement1 Tax Receivable Agreement Notes 18 false false R19.htm 75200 - Disclosure - Government Grant Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureGovernmentGrant Government Grant Notes 19 false false R20.htm 75220 - Disclosure - Revenue from Contracts with Customers Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRevenueFromContractsWithCustomers Revenue from Contracts with Customers Notes 20 false false R21.htm 75230 - Disclosure - Operating Expenses Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureOperatingExpenses Operating Expenses Notes 21 false false R22.htm 75240 - Disclosure - Income Tax Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureIncomeTax Income Tax Notes 22 false false R23.htm 75250 - Disclosure - Earnings Per Share Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureEarningsPerShare Earnings Per Share Notes 23 false false R24.htm 75270 - Disclosure - Commitments and Contingencies Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureCommitmentsAndContingencies1 Commitments and Contingencies Notes 24 false false R25.htm 75280 - Disclosure - Related Party Transactions Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRelatedPartyTransactions Related Party Transactions Notes 25 false false R26.htm 75300 - Disclosure - Significant Accounting Policies (Policies) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSignificantAccountingPoliciesPolicies Significant Accounting Policies (Policies) Policies http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSignificantAccountingPolicies 26 false false R27.htm 75310 - Disclosure - Segment Information (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSegmentInformationTables Segment Information (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSegmentInformation1 27 false false R28.htm 75320 - Disclosure - Business Combination (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureBusinessCombinationTables Business Combination (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureBusinessCombination 28 false false R29.htm 75330 - Disclosure - Inventories (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureInventoriesTables Inventories (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureInventories 29 false false R30.htm 75340 - Disclosure - Financial Instruments and Financial Risk Management (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureFinancialInstrumentsAndFinancialRiskManagementTables Financial Instruments and Financial Risk Management (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureFinancialInstrumentsAndFinancialRiskManagement1 30 false false R31.htm 75350 - Disclosure - Loans and Borrowings (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureLoansAndBorrowingsTables Loans and Borrowings (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureLoansAndBorrowings1 31 false false R32.htm 75370 - Disclosure - Revenue from Contracts with Customers (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRevenueFromContractsWithCustomersTables Revenue from Contracts with Customers (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRevenueFromContractsWithCustomers 32 false false R33.htm 75380 - Disclosure - Operating Expenses (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureOperatingExpensesTables Operating Expenses (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureOperatingExpenses 33 false false R34.htm 75390 - Disclosure - Income Tax (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureIncomeTaxTables Income Tax (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureIncomeTax 34 false false R35.htm 75400 - Disclosure - Earnings Per Share (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureEarningsPerShareTables Earnings Per Share (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureEarningsPerShare 35 false false R36.htm 75420 - Disclosure - Commitments and Contingencies (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureCommitmentsAndContingenciesTables Commitments and Contingencies (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureCommitmentsAndContingencies1 36 false false R37.htm 75430 - Disclosure - Related Party Transactions (Tables) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRelatedPartyTransactionsTables Related Party Transactions (Tables) Tables http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRelatedPartyTransactions 37 false false R38.htm 75460 - Disclosure - Segment Information - Schedule of Operating Segments (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureSegmentInformationScheduleOfOperatingSegmentsDetails Segment Information - Schedule of Operating Segments (Details) Details 38 false false R39.htm 75470 - Disclosure - Business combination - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureBusinessCombinationAdditionalInformationDetails Business combination - Additional Information (Details) Details 39 false false R40.htm 75480 - Disclosure - Business Combination - Summary of Preliminary Fair Values of Assets Acquired and Liabilities Assumed in the Acquisition (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureBusinessCombinationSummaryOfPreliminaryFairValuesOfAssetsAcquiredAndLiabilitiesAssumedInTheAcquisitionDetails Business Combination - Summary of Preliminary Fair Values of Assets Acquired and Liabilities Assumed in the Acquisition (Details) Details 40 false false R41.htm 75490 - Disclosure - Property, Plant and Equipment - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosurePropertyPlantAndEquipmentAdditionalInformationDetails Property, Plant and Equipment - Additional Information (Details) Details 41 false false R42.htm 75500 - Disclosure - Right-of-Use assets - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRightofuseAssetsAdditionalInformationDetails Right-of-Use assets - Additional Information (Details) Details 42 false false R43.htm 75510 - Disclosure - Inventories - Summary of Inventories (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureInventoriesSummaryOfInventoriesDetails Inventories - Summary of Inventories (Details) Details 43 false false R44.htm 75520 - Disclosure - Inventories - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureInventoriesAdditionalInformationDetails Inventories - Additional Information (Details) Details 44 false false R45.htm 75530 - Disclosure - Equity - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureEquityAdditionalInformationDetails Equity - Additional Information (Details) Details 45 false false R46.htm 75540 - Disclosure - Financial Instruments and Financial Risk Management - Schedule of Fair Values and Fair Value Hierarchy of Financial Instruments Carried at Fair Value on Recurring Basis (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureFinancialInstrumentsAndFinancialRiskManagementScheduleOfFairValuesAndFairValueHierarchyOfFinancialInstrumentsCarriedAtFairValue Financial Instruments and Financial Risk Management - Schedule of Fair Values and Fair Value Hierarchy of Financial Instruments Carried at Fair Value on Recurring Basis (Details) Details 46 false false R47.htm 75550 - Disclosure - Financial Instruments and Financial Risk Management - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureFinancialInstrumentsAndFinancialRiskManagementAdditionalInformationDetails Financial Instruments and Financial Risk Management - Additional Information (Details) Details 47 false false R48.htm 75560 - Disclosure - Financial Instruments and Financial Risk Management - Schedule of Fair Value and Fair Value Hierarchy of Loans and Borrowings Carried at Amortized Cost (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureFinancialInstrumentsAndFinancialRiskManagementScheduleOfFairValueAndFairValueHierarchyOfLoansAndBorrowingsCarriedAtAmortizedCo Financial Instruments and Financial Risk Management - Schedule of Fair Value and Fair Value Hierarchy of Loans and Borrowings Carried at Amortized Cost (Details) Details 48 false false R49.htm 75570 - Disclosure - Financial Instruments and Financial Risk Management - Schedule of Fair Value and Fair Value Hierarchy of Tax Receivable Liability Carried at Amortized Cost (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureFinancialInstrumentsAndFinancialRiskManagementScheduleOfFairValueAndFairValueHierarchyOfTaxReceivableLiabilityCarriedAtAmortize Financial Instruments and Financial Risk Management - Schedule of Fair Value and Fair Value Hierarchy of Tax Receivable Liability Carried at Amortized Cost (Details) Details 49 false false R50.htm 75580 - Disclosure - Loans and Borrowings - Schedule of Principal and Interest Payable Outstanding Amounts (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureLoansAndBorrowingsScheduleOfPrincipalAndInterestPayableOutstandingAmountsDetails Loans and Borrowings - Schedule of Principal and Interest Payable Outstanding Amounts (Details) Details 50 false false R51.htm 75590 - Disclosure - Loans and Borrowings - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureLoansAndBorrowingsAdditionalInformationDetails Loans and Borrowings - Additional Information (Details) Details 51 false false R52.htm 75600 - Disclosure - Tax Receivable Agreement - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureTaxReceivableAgreementAdditionalInformationDetails Tax Receivable Agreement - Additional Information (Details) Details 52 false false R53.htm 75610 - Disclosure - Government Grant - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureGovernmentGrantAdditionalInformationDetails Government Grant - Additional Information (Details) Details 53 false false R54.htm 75630 - Disclosure - Deferred Income - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureDeferredIncomeAdditionalInformationDetails Deferred Income - Additional Information (Details) Details 54 false false R55.htm 75640 - Disclosure - Revenue from Contracts with Customers - Summary of Disaggregation of Revenue by Sales Channels (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRevenueFromContractsWithCustomersSummaryOfDisaggregationOfRevenueBySalesChannelsDetails Revenue from Contracts with Customers - Summary of Disaggregation of Revenue by Sales Channels (Details) Details 55 false false R56.htm 75650 - Disclosure - Operating Expenses - Summary of Operating Expenses (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureOperatingExpensesSummaryOfOperatingExpensesDetails Operating Expenses - Summary of Operating Expenses (Details) Details 56 false false R57.htm 75660 - Disclosure - Operating Expenses - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureOperatingExpensesAdditionalInformationDetails Operating Expenses - Additional Information (Details) Details 57 false false R58.htm 75670 - Disclosure - Income Tax - Schedule of Major Components of Income Tax Expense (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureIncomeTaxScheduleOfMajorComponentsOfIncomeTaxExpenseDetails Income Tax - Schedule of Major Components of Income Tax Expense (Details) Details 58 false false R59.htm 75690 - Disclosure - Earnings Per Share - Schedule of Calculation of Earnings Per Share (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureEarningsPerShareScheduleOfCalculationOfEarningsPerShareDetails Earnings Per Share - Schedule of Calculation of Earnings Per Share (Details) Details 59 false false R60.htm 75730 - Disclosure - Commitments and Contingencies - Schedule of Aggregate Commitments (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureCommitmentsAndContingenciesScheduleOfAggregateCommitmentsDetails Commitments and Contingencies - Schedule of Aggregate Commitments (Details) Details 60 false false R61.htm 75740 - Disclosure - Commitments And Contingencies - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureCommitmentsAndContingenciesAdditionalInformationDetails Commitments And Contingencies - Additional Information (Details) Details 61 false false R62.htm 75750 - Disclosure - Related Party Transactions - Related Party Transactions (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRelatedPartyTransactionsRelatedPartyTransactionsDetails Related Party Transactions - Related Party Transactions (Details) Details 62 false false R63.htm 75760 - Disclosure - Related Party Transactions - Additional Information (Details) Sheet http://www.birkenstock-holding.com/20260331/taxonomy/role/DisclosureRelatedPartyTransactionsAdditionalInformationDetails Related Party Transactions - Additional Information (Details) Details 63 false false All Reports Book All Reports birk-20260331.htm birk-20260331.xsd http://xbrl.sec.gov/dei/2025 https://xbrl.ifrs.org/taxonomy/2025-03-27/ifrs-full false false