3.26.1 html 129 306 1 false 46 0 false 8 false false R1.htm 0000001 - Document - COVER Sheet http://allbirds.com/role/COVER COVER Cover 1 false false R2.htm 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS Sheet http://allbirds.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETS CONDENSED CONSOLIDATED BALANCE SHEETS Statements 2 false false R3.htm 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Sheet http://allbirds.com/role/CONDENSEDCONSOLIDATEDBALANCESHEETSParenthetical CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) Statements 3 false false R4.htm 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS Sheet http://allbirds.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFOPERATIONSANDCOMPREHENSIVELOSS CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS Statements 4 false false R5.htm 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS??? EQUITY Sheet http://allbirds.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFSTOCKHOLDERSEQUITY CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS??? EQUITY Statements 5 false false R6.htm 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Sheet http://allbirds.com/role/CONDENSEDCONSOLIDATEDSTATEMENTSOFCASHFLOWS CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS Statements 6 false false R7.htm 9952156 - Disclosure - Description of Business Sheet http://allbirds.com/role/DescriptionofBusiness Description of Business Notes 7 false false R8.htm 9952157 - Disclosure - Significant Accounting Policies Sheet http://allbirds.com/role/SignificantAccountingPolicies Significant Accounting Policies Notes 8 false false R9.htm 9952158 - Disclosure - Balance Sheet Components Sheet http://allbirds.com/role/BalanceSheetComponents Balance Sheet Components Notes 9 false false R10.htm 9952159 - Disclosure - Long-Term Debt Sheet http://allbirds.com/role/LongTermDebt Long-Term Debt Notes 10 false false R11.htm 9952160 - Disclosure - Stockholders??? Equity Sheet http://allbirds.com/role/StockholdersEquity Stockholders??? Equity Notes 11 false false R12.htm 9952161 - Disclosure - Segments and Geographic Information Sheet http://allbirds.com/role/SegmentsandGeographicInformation Segments and Geographic Information Notes 12 false false R13.htm 9952162 - Disclosure - Stock-Based Compensation Sheet http://allbirds.com/role/StockBasedCompensation Stock-Based Compensation Notes 13 false false R14.htm 9952163 - Disclosure - Income Taxes Sheet http://allbirds.com/role/IncomeTaxes Income Taxes Notes 14 false false R15.htm 9952164 - Disclosure - Commitments and Contingencies Sheet http://allbirds.com/role/CommitmentsandContingencies Commitments and Contingencies Notes 15 false false R16.htm 9952165 - Disclosure - Leases Sheet http://allbirds.com/role/Leases Leases Notes 16 false false R17.htm 9952166 - Disclosure - Net Loss Per Share Sheet http://allbirds.com/role/NetLossPerShare Net Loss Per Share Notes 17 false false R18.htm 9952167 - Disclosure - Benefit Plan Sheet http://allbirds.com/role/BenefitPlan Benefit Plan Notes 18 false false R19.htm 9952168 - Disclosure - Subsequent Events Sheet http://allbirds.com/role/SubsequentEvents Subsequent Events Notes 19 false false R20.htm 995445 - Disclosure - Insider Trading Arrangements Sheet http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements Insider Trading Arrangements Notes 20 false false R21.htm 9955511 - Disclosure - Significant Accounting Policies (Policies) Sheet http://allbirds.com/role/SignificantAccountingPoliciesPolicies Significant Accounting Policies (Policies) Policies http://allbirds.com/role/SignificantAccountingPolicies 21 false false R22.htm 9955512 - Disclosure - Balance Sheet Components (Tables) Sheet http://allbirds.com/role/BalanceSheetComponentsTables Balance Sheet Components (Tables) Tables http://allbirds.com/role/BalanceSheetComponents 22 false false R23.htm 9955513 - Disclosure - Stockholders??? Equity (Tables) Sheet http://allbirds.com/role/StockholdersEquityTables Stockholders??? Equity (Tables) Tables http://allbirds.com/role/StockholdersEquity 23 false false R24.htm 9955514 - Disclosure - Segments and Geographic Information (Tables) Sheet http://allbirds.com/role/SegmentsandGeographicInformationTables Segments and Geographic Information (Tables) Tables http://allbirds.com/role/SegmentsandGeographicInformation 24 false false R25.htm 9955515 - Disclosure - Stock-Based Compensation (Tables) Sheet http://allbirds.com/role/StockBasedCompensationTables Stock-Based Compensation (Tables) Tables http://allbirds.com/role/StockBasedCompensation 25 false false R26.htm 9955516 - Disclosure - Leases (Tables) Sheet http://allbirds.com/role/LeasesTables Leases (Tables) Tables http://allbirds.com/role/Leases 26 false false R27.htm 9955517 - Disclosure - Net Loss Per Share (Tables) Sheet http://allbirds.com/role/NetLossPerShareTables Net Loss Per Share (Tables) Tables http://allbirds.com/role/NetLossPerShare 27 false false R28.htm 9955518 - Disclosure - Description of Business (Details) Sheet http://allbirds.com/role/DescriptionofBusinessDetails Description of Business (Details) Details http://allbirds.com/role/DescriptionofBusiness 28 false false R29.htm 9955519 - Disclosure - Significant Accounting Policies - Liquidity and Going Concern (Details) Sheet http://allbirds.com/role/SignificantAccountingPoliciesLiquidityandGoingConcernDetails Significant Accounting Policies - Liquidity and Going Concern (Details) Details 29 false false R30.htm 9955520 - Disclosure - Significant Accounting Policies - Segments (Details) Sheet http://allbirds.com/role/SignificantAccountingPoliciesSegmentsDetails Significant Accounting Policies - Segments (Details) Details 30 false false R31.htm 9955521 - Disclosure - Significant Accounting Policies - Accounts Receivable (Details) Sheet http://allbirds.com/role/SignificantAccountingPoliciesAccountsReceivableDetails Significant Accounting Policies - Accounts Receivable (Details) Details 31 false false R32.htm 9955522 - Disclosure - Significant Accounting Policies - Inventory (Details) Sheet http://allbirds.com/role/SignificantAccountingPoliciesInventoryDetails Significant Accounting Policies - Inventory (Details) Details 32 false false R33.htm 9955523 - Disclosure - Significant Accounting Policies - Revenue Recognition (Details) Sheet http://allbirds.com/role/SignificantAccountingPoliciesRevenueRecognitionDetails Significant Accounting Policies - Revenue Recognition (Details) Details 33 false false R34.htm 9955524 - Disclosure - Significant Accounting Policies - Impairment of Long-Lived Assets (Details) Sheet http://allbirds.com/role/SignificantAccountingPoliciesImpairmentofLongLivedAssetsDetails Significant Accounting Policies - Impairment of Long-Lived Assets (Details) Details 34 false false R35.htm 9955525 - Disclosure - Significant Accounting Policies - Restructuring Charges (Details) Sheet http://allbirds.com/role/SignificantAccountingPoliciesRestructuringChargesDetails Significant Accounting Policies - Restructuring Charges (Details) Details 35 false false R36.htm 9955526 - Disclosure - Balance Sheet Components - Schedule of Inventory (Details) Sheet http://allbirds.com/role/BalanceSheetComponentsScheduleofInventoryDetails Balance Sheet Components - Schedule of Inventory (Details) Details 36 false false R37.htm 9955527 - Disclosure - Balance Sheet Components - Schedule of Property and Equipment (Details) Sheet http://allbirds.com/role/BalanceSheetComponentsScheduleofPropertyandEquipmentDetails Balance Sheet Components - Schedule of Property and Equipment (Details) Details 37 false false R38.htm 9955528 - Disclosure - Balance Sheet Components - Narrative (Details) Sheet http://allbirds.com/role/BalanceSheetComponentsNarrativeDetails Balance Sheet Components - Narrative (Details) Details 38 false false R39.htm 9955529 - Disclosure - Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Assets (Details) Sheet http://allbirds.com/role/BalanceSheetComponentsScheduleofPrepaidExpensesandOtherCurrentAssetsDetails Balance Sheet Components - Schedule of Prepaid Expenses and Other Current Assets (Details) Details 39 false false R40.htm 9955530 - Disclosure - Balance Sheet Components - Schedule of Other Assets (Details) Sheet http://allbirds.com/role/BalanceSheetComponentsScheduleofOtherAssetsDetails Balance Sheet Components - Schedule of Other Assets (Details) Details 40 false false R41.htm 9955531 - Disclosure - Balance Sheet Components - Schedule of Accrued Liabilities (Details) Sheet http://allbirds.com/role/BalanceSheetComponentsScheduleofAccruedLiabilitiesDetails Balance Sheet Components - Schedule of Accrued Liabilities (Details) Details 41 false false R42.htm 9955532 - Disclosure - Long-Term Debt (Details) Sheet http://allbirds.com/role/LongTermDebtDetails Long-Term Debt (Details) Details http://allbirds.com/role/LongTermDebt 42 false false R43.htm 9955533 - Disclosure - Stockholders??? Equity - Narrative (Details) Sheet http://allbirds.com/role/StockholdersEquityNarrativeDetails Stockholders??? Equity - Narrative (Details) Details 43 false false R44.htm 9955534 - Disclosure - Stockholders??? Equity - Schedule of Common Stock Reserved for Future Issuance (Details) Sheet http://allbirds.com/role/StockholdersEquityScheduleofCommonStockReservedforFutureIssuanceDetails Stockholders??? Equity - Schedule of Common Stock Reserved for Future Issuance (Details) Details 44 false false R45.htm 9955535 - Disclosure - Segments and Geographic Information - Narrative (Details) Sheet http://allbirds.com/role/SegmentsandGeographicInformationNarrativeDetails Segments and Geographic Information - Narrative (Details) Details 45 false false R46.htm 9955536 - Disclosure - Segments and Geographic Information - Schedule of Segment Reporting Information, by Segment (Details) Sheet http://allbirds.com/role/SegmentsandGeographicInformationScheduleofSegmentReportingInformationbySegmentDetails Segments and Geographic Information - Schedule of Segment Reporting Information, by Segment (Details) Details 46 false false R47.htm 9955537 - Disclosure - Segments and Geographic Information - Schedule of Disaggregation of Revenue (Details) Sheet http://allbirds.com/role/SegmentsandGeographicInformationScheduleofDisaggregationofRevenueDetails Segments and Geographic Information - Schedule of Disaggregation of Revenue (Details) Details 47 false false R48.htm 9955538 - Disclosure - Stock-Based Compensation - Narrative (Details) Sheet http://allbirds.com/role/StockBasedCompensationNarrativeDetails Stock-Based Compensation - Narrative (Details) Details 48 false false R49.htm 9955539 - Disclosure - Stock-Based Compensation - Schedule of Share-based Payment Arrangement, Option, Activity (Details) Sheet http://allbirds.com/role/StockBasedCompensationScheduleofSharebasedPaymentArrangementOptionActivityDetails Stock-Based Compensation - Schedule of Share-based Payment Arrangement, Option, Activity (Details) Details 49 false false R50.htm 9955540 - Disclosure - Stock-Based Compensation - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details) Sheet http://allbirds.com/role/StockBasedCompensationScheduleofSharebasedPaymentAwardStockOptionsValuationAssumptionsDetails Stock-Based Compensation - Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions (Details) Details 50 false false R51.htm 9955541 - Disclosure - Stock-Based Compensation - Schedule of Share-based Payment Arrangement, Restricted Stock Unit, Activity (Details) Sheet http://allbirds.com/role/StockBasedCompensationScheduleofSharebasedPaymentArrangementRestrictedStockUnitActivityDetails Stock-Based Compensation - Schedule of Share-based Payment Arrangement, Restricted Stock Unit, Activity (Details) Details 51 false false R52.htm 9955542 - Disclosure - Stock-Based Compensation - Schedule of Share-based Payment Arrangement, Performance Stock Unit, Activity (Details) Sheet http://allbirds.com/role/StockBasedCompensationScheduleofSharebasedPaymentArrangementPerformanceStockUnitActivityDetails Stock-Based Compensation - Schedule of Share-based Payment Arrangement, Performance Stock Unit, Activity (Details) Details 52 false false R53.htm 9955543 - Disclosure - Stock-Based Compensation - Schedule of Stock-based Compensation Expense (Details) Sheet http://allbirds.com/role/StockBasedCompensationScheduleofStockbasedCompensationExpenseDetails Stock-Based Compensation - Schedule of Stock-based Compensation Expense (Details) Details 53 false false R54.htm 9955544 - Disclosure - Income Taxes (Details) Sheet http://allbirds.com/role/IncomeTaxesDetails Income Taxes (Details) Details http://allbirds.com/role/IncomeTaxes 54 false false R55.htm 9955545 - Disclosure - Commitments and Contingencies (Details) Sheet http://allbirds.com/role/CommitmentsandContingenciesDetails Commitments and Contingencies (Details) Details http://allbirds.com/role/CommitmentsandContingencies 55 false false R56.htm 9955546 - Disclosure - Leases - Schedule of Lease Information (Details) Sheet http://allbirds.com/role/LeasesScheduleofLeaseInformationDetails Leases - Schedule of Lease Information (Details) Details 56 false false R57.htm 9955547 - Disclosure - Leases - Supplemental Cash Flow Information (Details) Sheet http://allbirds.com/role/LeasesSupplementalCashFlowInformationDetails Leases - Supplemental Cash Flow Information (Details) Details 57 false false R58.htm 9955548 - Disclosure - Leases - Schedule of Minimum Lease Payments Under Noncancelable Operating Leases (Details) Sheet http://allbirds.com/role/LeasesScheduleofMinimumLeasePaymentsUnderNoncancelableOperatingLeasesDetails Leases - Schedule of Minimum Lease Payments Under Noncancelable Operating Leases (Details) Details 58 false false R59.htm 9955549 - Disclosure - Net Loss Per Share - Schedule of Basic and Diluted Net Loss per Share (Details) Sheet http://allbirds.com/role/NetLossPerShareScheduleofBasicandDilutedNetLossperShareDetails Net Loss Per Share - Schedule of Basic and Diluted Net Loss per Share (Details) Details 59 false false R60.htm 9955550 - Disclosure - Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) Sheet http://allbirds.com/role/NetLossPerShareScheduleofAntidilutiveSecuritiesExcludedfromComputationofEarningsPerShareDetails Net Loss Per Share - Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share (Details) Details 60 false false R61.htm 9955551 - Disclosure - Benefit Plan (Details) Sheet http://allbirds.com/role/BenefitPlanDetails Benefit Plan (Details) Details http://allbirds.com/role/BenefitPlan 61 false false R62.htm 9955552 - Disclosure - Subsequent Events (Details) Sheet http://allbirds.com/role/SubsequentEventsDetails Subsequent Events (Details) Details http://allbirds.com/role/SubsequentEvents 62 false false All Reports Book All Reports bird-20260331.htm bird-20260331.xsd bird-20260331_cal.xml bird-20260331_def.xml bird-20260331_lab.xml bird-20260331_pre.xml http://fasb.org/us-gaap/2025 http://xbrl.sec.gov/dei/2025 http://xbrl.sec.gov/ecd/2025 true true