Document And Entity Information Note To Financial Statement Details Textual Significant Accounting Policies Share-Based Payment Arrangement, Option, Exercise Price Range [Table Text Block] Note 1 - Summary of Significant Accounting Policies Note 2 - Revenue Note 3 - Segment Information Note 4 - Impairment and Other Note 5 - Other (Expense) Income, Net Note 6 - Merchandise Inventories Liabilities, Noncurrent [Abstract] Note 7 - Assets and Liabilities Held-for-sale Note 8 - Other Current Assets Note 9 - Property and Equipment, Net Note 10 - Other Intangible Assets, Net Note 11 - Other Assets Note 12 - Accrued and Other Liabilities Note 14 - Long-term Debt and Obligations Under Finance Leases us-gaap_LiabilitiesCurrent Liabilities, Current Note 15 - Other Liabilities Note 16 - Leases Liabilities held for sale us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent Total liabilities held-for-sale Note 17 - Accumulated Other Comprehensive Loss Note 18 - Income Taxes us-gaap_OtherLiabilitiesCurrent Other Liabilities, Current Note 20 - Fair Value Measurements us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansNetOfTax Reclassification of actuarial loss, net of tax Note 21 - Retirement Plan and Other Benefits Pension and postretirement adjustments, net of tax Note 22 - Share-based Compensation Weighted average remaining contractual term, units (Year) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value Note 1 - Summary of Significant Accounting Policies - Advertising Costs (Details) Note 1 - Summary of Significant Accounting Policies - Schedule of Basic and Diluted EPS (Details) us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossNetOfTax Amortization of net actuarial loss included in net periodic benefit costs, net of income tax expense of $2, $3 and $3, respectively Amortization of pension actuarial loss, net of tax Note 1 - Summary of Significant Accounting Policies - Reconciliation of Cash (Details) Note 1 - Summary of Significant Accounting Policies - Estimated Useful Life of Assets (Details) Aggregate value, units Note 2 - Revenue - Schedule of Sales Disaggregated by Sales Channel (Details) Note 2 - Revenue - Schedule of Sales Disaggregated by Geographic Area (Details) Note 2 - Revenue - Sales by Banner (Details) Recognition of net actuarial loss on settlement included in net benefit costs, net of income tax expense of $-, $19 and $-, respectively Note 2 - Revenue - Activity of Gift Card Liability Balance (Details) Note 3 - Segment Information - Sales and Division Operating Results for Reportable Segments (Details) Note 3 - Segment Information - Long Lived Assets (Details) Granted, weighted average grant date fair value (in dollars per share) Note 3 - Segment Information - Long Lived Assets by International Category (Details) Vested, weighted average grant date fair value (in dollars per share) Pension and postretirement adjustments: Note 4 - Impairment and Other - Schedule of Impairment and Other Charges (Details) Forfeited, weighted average grant date fair value (in dollars per share) us-gaap_LitigationSettlementExpense Litigation Settlement, Expense Note 5 - Other (Expense) Income, Net - Schedule of Other Income (Expense) (Details) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue Beginning balance, weighted-average grant fair value (in dollars per share) Ending balance, weighted-average grant fair value (in dollars per share) Note 6 - Merchandise Inventories - Inventory (Details) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod Forfeited, units (in shares) Note 7 - Assets and Liabilities Held-for-sale - Summary of Assets and Liabilities Held-for-sale (Details) Translation adjustment, net of tax Translation adjustment arising during the period, net of income tax benefit of $-, $ (1), and $-, respectively Note 8 - Other Current Assets - Other Current Assets (Details) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber Beginning balance, nonvested units (in shares) Ending balance, nonvested units (in shares) Fixed Income Securities [Member] Note 9 - Property and Equipment, Net - Property and Equipment (Details) Long-Term Debt and Lease Obligation, Current Note 10 - Other Intangible Assets, Net - Other Intangible Assets (Details) Note 10 - Other Intangible Assets, Net - Amortization of Intangible Assets (Details) Note 11 - Other Assets - Other Assets (Details) Granted, units (in shares) Note 11 - Other Assets - Other Assets (Details) (Parentheticals) Foreign currency translation adjustment: us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod Vested, units (in shares) Note 12 - Accrued and Other Liabilities - Schedule of Accrued and Other Liabilities (Details) Note 14 - Long-term Debt and Obligations Under Finance Leases - Components of Long Term Debt (Details) Note 14 - Long-term Debt and Obligations Under Finance Leases - Components of Long Term Debt (Details) (Parentheticals) Note 15 - Other Liabilities - Other Liabilities (Details) Note 16 - Leases - Lease Balance Sheet Information (Details) Current Year Grants [Member] Relating to current year grants. Note 16 - Leases - Lease Balance Sheet Information (Details) (Parentheticals) us-gaap_OtherComprehensiveIncomeLossNetOfTax Other comprehensive income Note 16 - Leases - Other Lease Information (Details) Note 16 - Leases - Components of Lease Cost (Details) Equity Securities [Member] Note 16 - Leases - Lease Maturities (Details) Award Options Exercisable Weighted Average Exercise Price (in dollars per share) Prior Year Grants [Member] Relating to prior year grants. Note 17 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Loss (Details) Options, Exercisable, Weighted Average Remaining (Year) Note 17 - Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive Loss (Details) us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedInPeriodFairValue1 Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested in Period, Fair Value Note 17 - Accumulated Other Comprehensive Loss - Reclassifications from Accumulated Other Comprehensive Loss (Details) Note 18 - Income Taxes - Components of Pre-tax Income (Details) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercises in Period, Intrinsic Value us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax OCI before reclassification Note 18 - Income Taxes - Components of Income Tax Provision (Details) Note 18 - Income Taxes - Reconciliation of Statutory Federal Income Tax Rate and Effective Income Tax Rate (Details) us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest Total shareholders' equity Balance Balance Balance, options exercisable (in shares) Note 18 - Income Taxes - Schedule Of Deferred Tax Assets and Liabilities (Details) Note 18 - Income Taxes - Summary of Unrecognized Tax Benefits (Details) Options Outstanding Weighted Average Remaining (Year) Note 20 - Fair Value Measurements - Schedule of Fair Value Assets and Liabilities (Details) Note 20 - Fair Value Measurements - Schedule of Carrying Values and Estimated Fair Values (Details) Note 21 - Retirement Plans and Other Benefit - Plan Summary (Details) Note 21 - Retirement Plans and Other Benefits - Qualified and Non Qualified Plans (Details) Note 21 - Retirement Plans and Other Benefits - Schedule of AOCL Pre-tax (Details) Note 21 - Retirement Plans and Other Benefits - Assumption Used in Calculating Net Periodic Pension Cost (Details) Note 21 - Retirement Plan and Other Benefits - Components of Net Periodic Pension Cost (Details) Note 21 - Retirement Plans and Other Benefits - Summary of Pension Plan Assets (Details) Note 21 - Retirement Plans and Other Benefits - Estimated Future Benefit Payments (Details) Note 22 - Share-based Compensation - Schedule of Allocated Share-based Compensation (Details) Note 22 - Share-based Compensation - Schedule of Share-based Compensation Restricted Stock and Restricted Stock Units Activity (Details) Note 22 - Share-based Compensation - Schedule of Share-based Payment Award Options (Details) Note 22 - Share-based Compensation - Schedule Of Share-based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range (Details) Weighted average exercise price (in dollars per share) Balance, options outstanding, weighted average exercise price (in dollars per share) Balance, options outstanding, weighted average exercise price (in dollars per share) Notes To Financial Statements Notes To Financial Statements [Abstract] Expired or cancelled, weighted average exercise price (in dollars per share) us-gaap_ContractWithCustomerLiabilityCurrent Contract with customer liability us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent Taxes other than income taxes Exercised, weighted average exercise price (in dollars per share) us-gaap_EmployeeRelatedLiabilitiesCurrent Other payroll and payroll related costs, excluding taxes Accounts payable Options outstanding (in shares) Balance, options outstanding (in shares) Balance, options outstanding (in shares) us-gaap_AccruedBonusesCurrent Incentive bonuses us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod Expired or cancelled (in shares) us-gaap_OtherAccruedLiabilitiesCurrent Other accrued liabilities us-gaap_PolicyTextBlockAbstract Accounting Policies Insurance recovery related to social unrest us-gaap_AccruedAdvertisingCurrent Advertising us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeSubscriptionRate Share-Based Compensation Arrangement by Share-Based Payment Award, Maximum Employee Subscription Rate us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant (in shares) us-gaap_AccruedRentCurrent Rent related costs us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardExpirationPeriod Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period (Year) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares) us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1 Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period (Year) Accounts Payable, Accrued Liabilities, and Other Liabilities Disclosure, Current [Text Block] Liabilities, Current [Abstract] Vesting [Axis] Vesting [Domain] Total Assets Assets Restructuring, Impairment, and Other Activities Disclosure [Text Block] Plan Name [Axis] Plan Name [Domain] us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedStockOptions Share-Based Payment Arrangement, Nonvested Award, Option, Cost Not yet Recognized, Amount Other Assets Disclosure [Text Block] us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount Other Current Assets [Text Block] us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1 Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromExerciseOfStockOptions Share-Based Payment Arrangement, Exercise of Option, Tax Benefit Available-for-Sale Securities [Member] us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense Tax benefit recognized Legal Matters and Contingencies [Text Block] Deferred taxes Deferred taxes Share-Based Payment Arrangement [Text Block] Legal claims Loss Contingency, Loss in Period EMEA (Europe, Middle East, and Africa), and Asia Pacific [Member] Related to EMEA (Europe, Middle East, and Africa), and Asia Pacific. Award Type [Domain] Award Date [Axis] us-gaap_MinorityInterestDecreaseFromRedemptions Termination of joint venture Award Date [Domain] Basis of Presentation and Significant Accounting Policies [Text Block] Award Type [Axis] Accumulated Amortization Intangible Asset, Net Other intangible assets, net Intangible Assets, Gross us-gaap_NetIncomeLossAttributableToNoncontrollingInterest Net loss attributable to noncontrolling interests Net loss attributable to noncontrolling interests Trademarks/tradenames (2) Indefinite-Lived Intangible Assets (Excluding Goodwill) Kids Foot Locker [Member] Represents kids foot locker. Transformation consulting Transformation Consulting Costs Represents information for transformation consultation costs incurred. Sidestep [Member] Represents sidestep. us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment Less: accumulated amortization Property, Plant and Equipment, Net Property and equipment, net Sales Revenue [Member] Represents sales revenue. Goodwill Goodwill Champs Sports [Member] Represents champs sports. Foot Locker [Member] Represents foot locker. us-gaap_PropertyPlantAndEquipmentGross Property, Plant and Equipment, Gross Cost us-gaap_LeaseholdImprovementsGross Land Buildings Net income (loss) Net income (loss) Cross Currency Interest Rate Contract [Member] Net loss from discontinued operations, net of tax Net loss from discontinued operations, net of tax Derivative Instrument [Axis] Derivative Contract [Domain] Share of (losses) earnings related to other minority investments Income (Loss) from Equity Method Investments us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest Net income (loss) from continuing operations Net income (loss) from continuing operations us-gaap_NetPeriodicDefinedBenefitsExpenseReversalOfExpenseExcludingServiceCostComponent Pension and postretirement net benefit (expense) income, excluding service cost Income tax expense (benefit) Total income tax provision us-gaap_GainLossOnDerivativeInstrumentsNetPretax Gain (Loss) on Derivative Instruments, Net, Pretax Impairment and fair value adjustment in minority investments Gain (Loss) on Investments fl_ContingentlyIssuableSharesExcludedFromDilutedEarningsPerShare Contingently Issuable Shares Excluded From Diluted Earnings Per Share (in shares) The number of contingently issuable shares excluded from diluted earnings per share. Reconciliation of Revenue From Banners to Consolidated [Table Text Block] Tabular disclosure of total revenues from banners to the entity's consolidated revenues. Restricted cash included in other non-current assets us-gaap_RestrictedCashAndCashEquivalentsNoncurrent Restricted cash included in other current assets us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue Restricted cash Performance Stock Units (PSU) [Member] Represents information pertaining to performance stock units (PSU's). us-gaap_CashEquivalentsAtCarryingValue Cash Equivalents, at Carrying Value South Korea, New York Headquarters, Denmark, Norway, and Sweden [Member] Represents information pertaining to South Korea, New York Headquarters, Denmark, Norway, and Sweden. Cash and cash equivalents (1) Cash and cash equivalents Technology expenses (5) Fair value of plan assets Fair value of Plan Assets Fair value of plan assets Fair value of plan assets us-gaap_DefinedBenefitPlanFundedStatusOfPlan Funded status us-gaap_DefinedBenefitPlanBenefitObligation Benefit obligation Benefit obligation us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsFiveFiscalYearsThereafter 2030-2034, expected benefits Employer contributions, plan assets us-gaap_DefinedBenefitPlanExpectedFutureEmployerContributionsNextFiscalYear Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearTwo 2026, expected benefits us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearThree 2027, expected benefits us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFour 2028, expected benefits us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsYearFive 2029, expected benefits Amendment Flag City Area Code us-gaap_DefinedBenefitPlanExpectedFutureBenefitPaymentsNextTwelveMonths 2025, expected benefits us-gaap_GainLossOnSaleOfBusiness Gain on sales of businesses New Accounting Pronouncements, Policy [Policy Text Block] us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostExpectedLongTermReturnOnAssets Expected long-term rate of return on assets us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostRateOfCompensationIncrease Rate of compensation increase (1) Rate of compensation increase (1) us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationRateOfCompensationIncrease Greece and Romania Businesses [Member] Represents Greece and Romania businesses. Current Fiscal Year End Date us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingNetPeriodicBenefitCostDiscountRate Discount rate Discount rate us-gaap_DefinedBenefitPlanAssumptionsUsedCalculatingBenefitObligationDiscountRate Fiscal Period, Policy [Policy Text Block] Document Fiscal Period Focus Document Fiscal Year Focus fl_DisposalGroupIncludingDiscontinuedOperationLeaseLiabilitiesCurrent Current portion of lease obligations Amount of lease liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. fl_DisposalGroupIncludingDiscontinuedOperationOperatingLeaseRightOfUseAssetsCurrent Disposal Group, Including Discontinued Operation, Operating Lease Right of Use Assets, Current Amount of operating lease right of use assets attributable to disposal group held for sale or disposed of, expected to be disposed of within one year or the normal operating cycle, if longer. References Document Period End Date us-gaap_DefinedBenefitPlanAccumulatedOtherComprehensiveIncomeNetGainsLossesBeforeTax Net actuarial loss at beginning of year Net actuarial loss at end of year Entity File Number Entity Emerging Growth Company us-gaap_DefinedBenefitPlanAmountsRecognizedInBalanceSheet Defined Benefit Plan, Amounts for Asset (Liability) Recognized in Statement of Financial Position Document Type Entity Small Business us-gaap_NumberOfCountriesInWhichEntityOperates Number of Countries in which Entity Operates Actual return on plan assets Entity Shell Company Impairment and other Less: Impairment and other (7) Total impairment and other Acquisition and integration costs Business Combination, Integration Related Costs us-gaap_DefinedBenefitPlanPlanAssetsBenefitsPaid Benefits paid, plan assets us-gaap_DefinedBenefitPlanRecognizedNetGainLossDueToSettlements1 Defined Benefit Plan, Net Periodic Benefit Cost (Credit), Gain (Loss) Due to Settlement Settlement charge Document Information [Line Items] Document Information [Table] us-gaap_NumberOfStores Number of Stores us-gaap_DefinedBenefitPlanSettlementsPlanAssets Defined Benefit Plan, Plan Assets, Payment for Settlement Foreign currency translation adjustments, plan assets Entity Public Float us-gaap_DefinedBenefitPlanBenefitObligationBenefitsPaid Defined Benefit Plan, Benefit Obligation, Benefits Paid Benefits paid, benefit obligation Entity Filer Category Entity Current Reporting Status Entity Voluntary Filers Entity Well-known Seasoned Issuer us-gaap_OtherAssetImpairmentCharges Other Asset Impairment Charges us-gaap_DefinedBenefitPlanActuarialGainLoss Actuarial gains, benefit obligation us-gaap_DefinedBenefitPlanForeignCurrencyExchangeRateChangesBenefitObligation Foreign currency translation adjustments, benefit obligation Impairment of long-lived assets and right-of-use assets Impairment, Long-Lived Asset, Held-for-Use us-gaap_DefinedBenefitPlanSettlementsBenefitObligation Defined Benefit Plan, Benefit Obligation, (Increase) Decrease for Settlement Settlement Other intangible asset impairments Impairment of Intangible Assets, Indefinite-Lived (Excluding Goodwill) us-gaap_ConcentrationRiskPercentage1 Concentration Risk, Percentage Statement of Comprehensive Income [Abstract] Entity Tax Identification Number Real Estate Investment [Member] Entity Central Index Key Depreciation and amortization Entity Registrant Name Entity [Domain] Legal Entity [Axis] Entity Address, Address Line One Supplier Concentration Risk [Member] ecd_NonRule10b51ArrTrmntdFlag Non-Rule 10b5-1 Arrangement Terminated [Flag] Amortization expense us-gaap_AmortizationOfIntangibleAssets Entity Address, City or Town ecd_Rule10b51ArrTrmntdFlag Rule 10b5-1 Arrangement Terminated [Flag] ecd_Rule10b51ArrAdoptedFlag Rule 10b5-1 Arrangement Adopted [Flag] Entity Address, Postal Zip Code Entity Address, State or Province Concentration Risk Type [Axis] ecd_NonRule10b51ArrAdoptedFlag Non-Rule 10b5-1 Arrangement Adopted [Flag] Concentration Risk Type [Domain] Material Terms of Trading Arrangement [Text Block] Entity Common Stock, Shares Outstanding Trading Arrangements, by Individual [Table] Cost of Goods and Service Benchmark [Member] us-gaap_AdvertisingExpense Advertising expenses Marketing expenses (4) Trading Symbol Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Domain] Projected benefit obligation Accumulated benefit obligation Occupancy and buyers' compensation (2) Occupancy and buyers' compensation consists of rent, real estate taxes, general maintenance, utilities, and buyers' compensation. Local Phone Number Gain on sale of property Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Gain on sale of property us-gaap_TableTextBlock Notes Tables Team Sales divestiture Deferred Interest Deductions [Member] Relating to deferred interest deductions. Minimum Tax Credit Carryforwards [Member] Relating to minimum tax credit carryforwards. Legal Entity Losses [Member] Relating to legal entity losses. us-gaap_DefinedBenefitPlanPlanAssetsTargetAllocationPercentage Defined Benefit Plan, Plan Assets, Target Allocation, Percentage Selling, general and administrative expenses LIFO inventories FIFO inventories Other division expenses, net (6) Employee Benefit Plan, Real Estate [Member] Mutual Fund [Member] us-gaap_InterestExpenseDebt Interest Expense, Debt Defined Benefit Plan, Equity Securities, Non-US [Member] Defined Benefit Plan, Equity Securities [Member] Defined Benefit Plan, Equity Securities, US [Member] us-gaap_DisclosureTextBlockAbstract Notes to Financial Statements Derivative Instruments and Hedging Activities Disclosure [Text Block] Inventory Disclosure [Text Block] Defined Benefit Plan, Plan Assets, Category [Axis] Other assets Defined Benefit Plan, Plan Assets, Category [Domain] Schedule of Inventory, Current [Table Text Block] Defined Benefit Plan, Cash and Cash Equivalents [Member] Defined Benefit Plan, Cash [Member] Foreign Tax Credit [Member] Relating to foreign tax credit. Schedule of Defined Benefit Plans Disclosures [Table Text Block] Retirement Benefits [Text Block] Excess Foreign Tax Rate [Member] Relating to excess foreign tax rate. Cross-currency swap contract us-gaap_DerivativeAssetsNoncurrent Foreign Currency Transactions and Translations Policy [Policy Text Block] Other assets Other Assets, Noncurrent Other Assets, Noncurrent Lessee, Leases [Policy Text Block] Business Combinations Policy [Policy Text Block] Useful Life (Year) Earnings Per Share, Policy [Policy Text Block] Revolving Credit Facility with Uncommitted Accordion [Member] Represents information pertaining to a revolving credit facility with an uncommitted accordion. Revolving Credit Facility Without Uncommitted Accordion [Member] Represents information pertaining to a revolving credit facility without an uncommitted accordion. Income Tax, Policy [Policy Text Block] Internal Use Software, Policy [Policy Text Block] us-gaap_LesseeOperatingLeaseTermOfContract Lessee, Operating Lease, Term of Contract (Year) Auction rate security Minority investments us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation Shares of common stock used to satisfy tax withholding obligations (in shares) Intangible Assets Disclosure [Text Block] us-gaap_AssetsCurrent Assets, Current Assets, Noncurrent [Abstract] Share-Based Payment Arrangement [Policy Text Block] Pension and Other Postretirement Plans, Policy [Policy Text Block] Additional Vesting Period [Member] Represents information pertaining to the additional vesting period. us-gaap_CooperativeAdvertisingAmount Cooperative advertising reimbursements Performance Period [Member] Represents information pertaining to the performance period. Assets held for sale Total assets held-for-sale Advertising Cost [Policy Text Block] Interest expense, net us-gaap_DisposalGroupIncludingDiscontinuedOperationPropertyPlantAndEquipmentCurrent Property and equipment, net us-gaap_DisposalGroupIncludingDiscontinuedOperationInventoryCurrent Merchandise inventories us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherCurrentAssets Other assets Stockholders' Equity, Policy [Policy Text Block] Revenue from Contract with Customer [Policy Text Block] Deferred Tax Asset [Domain] us-gaap_DeferredTaxAssetsValuationAllowance Deferred Tax Assets, Valuation Allowance Valuation allowance Valuation Allowance by Deferred Tax Asset [Axis] Other current assets Other Assets, Current us-gaap_DeferredTaxAssetsNet Total deferred tax assets, net us-gaap_NumberOfReportingUnits Number of Reporting Units Prepaid income taxes Other prepaid expenses Impairment or Disposal of Long-Lived Assets, Policy [Policy Text Block] Total long-lived assets us-gaap_NoncurrentAssets Prepaid rent us-gaap_DeferredTaxAssetsOther Other, deferred tax asset Goodwill and Intangible Assets, Policy [Policy Text Block] us-gaap_DeferredTaxAssetsGross Total deferred tax assets us-gaap_DeferredIncomeTaxLiabilities Total deferred tax liabilities Schedule of Revenue from External Customers and Long-Lived Assets, by Geographical Areas [Table Text Block] Merchandise inventories Total merchandise inventories EMEA [Member] Net receivables Property, Plant and Equipment, Useful Life (Year) Schedule of Segment Reporting Information, by Segment [Table Text Block] fl_NumberOfCountriesFutureLicensingPresence Number of Countries, Future Licensing Presence Represents the number of countries in the company has license arrangements to operate in the future. us-gaap_NumberOfOperatingSegments Number of Operating Segments us-gaap_NumberOfReportableSegments Number of Reportable Segments South East Europe [Member] Represents South East Europe. Building [Member] us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPostretirementBenefits Employee benefits us-gaap_DeferredTaxAssetsCapitalLossCarryforwards Deferred Tax Assets, Capital Loss Carryforwards us-gaap_DeferredTaxAssetsOtherTaxCarryforwards Operating leases - liabilities Property, Plant and Equipment, Policy [Policy Text Block] us-gaap_OtherNonoperatingIncomeExpense Other Long-Lived Tangible Asset [Axis] Other (expense) income, net Total other (expense) income, net Segment Reporting Disclosure [Text Block] Long-Lived Tangible Asset [Domain] Chief Executive Officer [Member] us-gaap_DeferredTaxAssetsTaxCreditCarryforwardsForeign Deferred Tax Assets, Tax Credit Carryforwards, Foreign us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsStateAndLocal Deferred Tax Assets, Operating Loss Carryforwards, State and Local Current assets: us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents Cash, cash equivalents, and restricted cash us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsDomestic Deferred Tax Assets, Operating Loss Carryforwards, Domestic us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations Cash, cash equivalents, and restricted cash at beginning of year Cash, cash equivalents, and restricted cash at end of period us-gaap_DeferredTaxAssetsOperatingLossCarryforwardsForeign Deferred Tax Assets, Operating Loss Carryforwards, Foreign Assets [Abstract] us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect Net change in cash, cash equivalents, and restricted cash us-gaap_NetCashProvidedByUsedInFinancingActivities Net cash used in financing activities Director [Member] Effect of exchange rate fluctuations on cash, cash equivalents, and restricted cash us-gaap_OperatingIncomeLoss Income from operations us-gaap_NetCashProvidedByUsedInOperatingActivities Net cash provided by operating activities us-gaap_DeferredTaxLiabilitiesOther Other us-gaap_NetCashProvidedByUsedInInvestingActivities Net cash used in investing activities us-gaap_DeferredTaxLiabilities Net deferred tax liability us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssets Goodwill and other intangible assets Cost of sales Derivatives, Policy [Policy Text Block] us-gaap_DeferredTaxLiabilitiesLeasingArrangements Operating leases - assets Management [Member] Investment, Policy [Policy Text Block] us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation Shares of common stock repurchased to satisfy tax withholding obligations us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment Property and equipment us-gaap_DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts Merchandise inventories us-gaap_PaymentsOfDividendsCommonStock Dividends paid on common stock us-gaap_PaymentsForRepurchaseOfCommonStock Purchase of treasury shares Derivative Asset, Noncurrent, Statement of Financial Position [Extensible Enumeration] Proceeds from exercise of stock options Proceeds from Stock Options Exercised Total sales Total revenue Title and Position [Domain] State and local, current Title and Position [Axis] Treasury stock reissued under employee stock plan State and local, deferred International, current International, deferred Federal, current Federal, deferred us-gaap_CurrentIncomeTaxExpenseBenefit Total current tax provision us-gaap_PaymentsToMinorityShareholders Purchase of non-controlling interest International us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest Income (loss) from continuing operations before income taxes Domestic us-gaap_PaymentsOfFinancingCosts Payments of Financing Costs Payment of debt issuance costs ICFR Auditor Attestation Flag Comprehensive Income (Loss) Note [Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Reclassification out of Accumulated Other Comprehensive Income [Table Text Block] Income Tax Jurisdiction [Axis] Income Tax Jurisdiction [Domain] Disaggregation of Revenue [Table Text Block] Foreign Tax Jurisdiction [Member] Revenue from Contract with Customer [Text Block] Cash and Cash Equivalents, Policy [Policy Text Block] us-gaap_UnrecognizedTaxBenefits Unrecognized Tax Benefits Unrecognized tax benefits at beginning of year Unrecognized tax benefits at end of year us-gaap_UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate Unrecognized Tax Benefits that Would Impact Effective Tax Rate Accounting Policies [Abstract] Basis of Accounting, Policy [Policy Text Block] us-gaap_UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations Lapse of statute of limitations us-gaap_RepaymentsOfLongTermLinesOfCredit Repayment of the revolving credit facility Common stock, dividends, per share, declared (in dollars per share) us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities Settlements Increases related to prior period tax positions us-gaap_UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions Decreases related to prior period tax positions Debt Securities [Member] Increases related to current year tax positions Proceeds from the revolving credit facility Auditor Name Accrued and other liabilities Auditor Firm ID Auditor Location us-gaap_FinanceLeaseRightOfUseAssetAccumulatedAmortization Less: accumulated amortization Anti-dilutive share-based awards excluded from diluted calculation (in shares) us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount Weighted-average shares outstanding, assuming dilution (in shares) Weighted-average common shares outstanding assuming dilution (in shares) Tax Credit Carryforward [Axis] Tax Credit Carryforward, Name [Domain] Assets under finance leases Asset Class [Axis] Asset Class [Domain] Net loss per share from discontinued operations, net of tax (in dollars per share) Statement of Financial Position [Abstract] Net earnings (loss) per share attributable to Foot Locker, Inc. (in dollars per share) us-gaap_EarningsPerShareDiluted Weighted-average shares outstanding (in shares) Weighted-average common shares outstanding (in shares) Compensation based adjustments Diluted earnings (loss) per share Other, net Earnings per share from continuing operations (in dollars per share) Earnings (loss) per share from continuing operations attributable to Foot Locker, Inc. (in dollars per share) us-gaap_EffectiveIncomeTaxRateContinuingOperations Effective income tax rate Loss per share from discontinued operations, net of tax (in dollars per share) us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare Loss per share from discontinued operations, net of tax (in dollars per share) Business Acquisition [Axis] Net earnings (loss) per share attributable to Foot Locker, Inc. (in dollars per share) us-gaap_EarningsPerShareBasic Net earnings (loss) per share attributable to Foot Locker, Inc. (in dollars per share) Business Acquisition, Acquiree [Domain] Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block] Earnings (loss) per share from continuing operations attributable to Foot Locker, Inc. (in dollars per share) us-gaap_IncomeLossFromContinuingOperationsPerBasicShare Earnings (loss) per share from continuing operations attributable to Foot Locker, Inc. (in dollars per share) Increase in valuation allowance Basic earnings (loss) per share Statement of Cash Flows [Abstract] Statement of Stockholders' Equity [Abstract] Revenue from External Customers by Geographic Areas [Table Text Block] Domestic/foreign tax settlements us-gaap_RepaymentsOfDebtAndCapitalLeaseObligations Payment of long-term debt and obligations under finance leases Contract with Customer, Sales Channel [Axis] Contract with Customer, Sales Channel [Domain] Other Noncurrent Liabilities [Table Text Block] Sales Channel, Directly to Consumer [Member] Schedule of Accounts Payable and Accrued Liabilities [Table Text Block] Interest on lease liabilities Schedule of Income before Income Tax, Domestic and Foreign [Table Text Block] us-gaap_FinanceLeaseLiabilityPaymentsDue Total lease payments, finance lease Schedule of Unrecognized Tax Benefits Roll Forward [Table Text Block] Amortization of leased assets 2029, finance lease Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Thereafter, finance lease Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Less: Interest, finance lease 2025, finance lease Atmos [Member] Relating to Atmos. 2026, finance lease 2027, finance lease 2028, finance lease WSS [Member] Relating to WSS. Finite-Lived Intangible Assets Amortization Expense [Table Text Block] Finance leases State and local income taxes, net of federal tax benefit International income taxed at varying rates Asset Acquisition, Contingent Consideration, Liability, Current Finance leases (Year) From financing activities: Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Federal statutory income tax rate Segment Reporting, Reconciling Item, Corporate Nonsegment [Member] Proceeds from minority investments Proceeds from sales of businesses us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired Purchase of business, net of cash acquired us-gaap_PaymentsToAcquireEquityMethodInvestments Minority investments Class of Stock [Axis] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Comprehensive Income (Loss) [Table Text Block] Debt Securities, Available-for-Sale, Excluding Accrued Interest, Noncurrent us-gaap_DerivativeNotionalAmount Derivative, Notional Amount Income Tax Disclosure [Text Block] Hedging Designation [Axis] Hedging Designation [Domain] Designated as Hedging Instrument [Member] Schedule of Debt [Table Text Block] Schedule of Carrying Values and Estimated Fair Values of Debt Instruments [Table Text Block] Schedule of Other Current Assets [Table Text Block] Share-Based Payment Arrangement, Option, Activity [Table Text Block] fl_DisposalGroupIncludingDiscontinuedOperationLeaseObligationsNoncurrent Long-term lease obligations Amount classified as lease liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of beyond one year or the normal operating cycle, if longer. Share-Based Payment Arrangement, Restricted Stock and Restricted Stock Unit, Activity [Table Text Block] Share-Based Payment Arrangement, Cost by Plan [Table Text Block] Less: Lease liabilities held for sale Disposal Group, Including Discontinued Operation, Lease Obligations, Total Amount classified as lease liabilities attributable to disposal group held for sale or disposed of, expected to be disposed of. Schedule of Net Benefit Costs [Table Text Block] Restructuring, Impairment, and Other Activities Disclosure [Table Text Block] Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. Schedule of Expected Benefit Payments [Table Text Block] Defined Benefit Plan, Assumptions [Table Text Block] us-gaap_ReportingUnitPercentageOfFairValueInExcessOfCarryingAmount Reporting Unit, Percentage of Fair Value in Excess of Carrying Amount Schedule of Allocation of Plan Assets [Table Text Block] Schedule of Amounts Recognized in Other Comprehensive Income (Loss) [Table Text Block] us-gaap_GoodwillImpairedAccumulatedImpairmentLoss Goodwill, Impaired, Accumulated Impairment Loss Schedule of Accumulated and Projected Benefit Obligations [Table Text Block] Reporting Unit [Axis] Reporting Unit [Domain] Qualified Plan [Member] Nonqualified Plan [Member] Domestic Plan [Member] Foreign Plan [Member] Retirement Plan Tax Status [Axis] Retirement Plan Tax Status [Domain] Pension Plan [Member] Retirement Plan Sponsor Location [Axis] Retirement Plan Sponsor Location [Domain] Revolving Credit Facility [Member] Retirement Plan Type [Axis] Retirement Plan Type [Domain] Credit Facility [Axis] Proceeds from sale of property Credit Facility [Domain] Capital Expenditures Capital expenditures Indefinite-Lived Intangible Assets [Axis] Indefinite-Lived Intangible Assets, Major Class Name [Domain] us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements Dilutive effect of potential common shares (in shares) Lease Agreements [Member] Supplemental information: Fair value us-gaap_SubleaseIncome Sublease income Customer Lists [Member] Computer Software, Intangible Asset [Member] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets, Major Class Name [Domain] us-gaap_DebtIssuanceCostsLineOfCreditArrangementsNet Debt Issuance Costs, Line of Credit Arrangements, Net us-gaap_AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation Shares of common stock used to satisfy tax withholding obligations us-gaap_IncomeLossFromContinuingOperations Income (loss) from continuing operations attributable to Foot Locker, Inc. Net income (loss) attributable to Foot Locker, Inc. Net income (loss) attributable to Foot Locker, Inc. Net income (loss) attributable to Foot Locker, Inc. Restricted Stock Units (RSUs) [Member] Performance Shares [Member] Share-Based Payment Arrangement, Option [Member] Long-Term Debt, Type [Axis] Long-Term Debt, Type [Domain] us-gaap_Dividends Dividends fl_LesseeOperatingLeaseLiabilityToBePaidIncludingLeaseLiabilitiesHeldforsaleTotal Total lease payments Lessee, Operating Lease, Liability, to be Paid, Total Store Sales Channel [Member] Related to store sales channel. International [Member] Related to international. From investing activities: Options and Employee Stock Purchase Plan [Member] Represents the options and employee stock purchase plan. Restricted Stock Units (RSUs) and Performance Stock Units [Member] Represents the restricted stock units and performance stock units. us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet Other, net fl_OperatingIncomeLossBeforeCorporateCostsAndOther Division profit Operating Income Loss Before Corporate Costs and Other. Less: Corporate expense (8) Corporate Costs and Other Gift Card Breakage Revenue [Member] Related to gift card breakage revenue. Gift Card Redemption Revenue [Member] Related to gift card redemption revenue. Gift Card Activations [Member] Related to gift card activations. Range One [Member] Represents range one. Change in fair value of derivatives, tax adjustments Income tax Schedule of Intangible Assets By MajorClass [Table Text Block] Tabular disclosure of the components of finite-lived intangible assets and intangible assets not subject to amortization. Disclosure details may include, but are not limited to, the carrying amount, accumulated amortization, and the net amount. CANADA fl_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAdjustment Performance adjustment (1), units (in shares) The adjustment of equity-based payment instruments, excluding stock (or unit) options, during the reporting period. Senior Notes Due2029 [Member] Represents the senior notes due 2029. Range Three [Member] Represents range three. Range Two [Member] Represents range two. Range Four [Member] Represents range four. us-gaap_IncreaseDecreaseInAccountsPayable Accounts payable us-gaap_PropertyPlantAndEquipmentOtherAccumulatedDepreciation Less: accumulated depreciation us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansTax Income tax us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIPensionAndOtherPostretirementBenefitPlansForNetGainLossTax Amortization of net actuarial gain/loss, tax adjustments Net actuarial gain (loss) and foreign currency fluctuations arising during the year, tax Recognition of net actuarial loss on settlement included in net benefit costs, tax Net income tax benefit on translation adjustment us-gaap_AllocatedShareBasedCompensationExpense Allocated Share Based Compensation Net actuarial gain (loss) and foreign currency fluctuations arising during the year, net of income tax expense (benefit) of $3, $ (5) and $ (4), respectively Amount after tax of (increase) decrease in the value of the projected benefit obligation related to a change in an actuarial assumption and increase (decrease) in the value of the plan assets resulting from experience different from that assumed, that has not been recognized in net periodic benefit (cost) credit and foreign currency fluctuations net of tax. us-gaap_ComprehensiveIncomeNetOfTax Comprehensive (loss) income us-gaap_TreasuryStockSharesRetired Treasury Stock, Shares, Retired (in shares) Retirement of treasury stock (in shares) Reissued - Employee Stock Purchase Plan ("ESPP") (in shares) us-gaap_IncreaseDecreaseInAccruedLiabilitiesAndOtherOperatingLiabilities Accrued and other liabilities us-gaap_TreasuryStockSharesAcquired Share repurchases (in shares) us-gaap_SharesOutstanding Balance (in shares) Balance (in shares) fl_AdvertisingExpenseNetCost Net advertising expense The amount of net advertising expense. us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 Debt Instrument, Basis Spread on Variable Rate Foreign currency fluctuations fl_ForeignCurrencyFluctuations The effect of foreign currency fluctuations that increase or decrease the gift card liability balance. Interest rate, stated percentage Debt Instrument, Interest Rate, Stated Percentage Variable lease costs us-gaap_LeaseCost Total lease cost Operating leases Operating lease costs Short-term lease costs Lease, Cost [Table Text Block] Assets obtained in exchange for finance lease obligations Right-of-use assets obtained in exchange for operating lease obligations Operating leases (Year) us-gaap_DividendsCommonStockCash Cash dividends on common stock Reconciliation Of Assets Capital Expenditures Depreciation And Amortization [Table Text Block] The tabular disclosure of information concerning the reconciliation of assets capital expenditures of depreciation and amortization. us-gaap_CapitalizedComputerSoftwareNet Capitalized Computer Software, Net Variable Rate [Domain] Fed Funds Effective Rate Overnight Index Swap Rate [Member] Variable Rate [Axis] Share-based compensation expense Liability Class [Axis] Fair Value by Liability Class [Domain] us-gaap_TreasuryStockRetiredCostMethodAmount Retirement of treasury stock us-gaap_TreasuryStockValueAcquiredCostMethod Share repurchases us-gaap_TreasuryStockCommonValue Less: Treasury stock at cost: 148,137 and 60,308 shares, respectively Reissued - Employee Stock Purchase Plan ("ESPP") Retailors Ltd [Member] Represents retailors LTD. us-gaap_IncreaseDecreaseInInventories Merchandise inventories us-gaap_DefinedBenefitPlanAmortizationOfGainsLosses Amortization of net loss us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost Net benefit expense Service cost fl_PropertyPlantAndEquipmentExcludingLeaseholdAndBuildingImprovements Property Plant And Equipment Excluding Leasehold And Building Improvements The amount of property, plant, and equipment excluding leasehold and building improvements. Interest cost Leasehold And Building Improvements [Member] Represents leasehold and building improvements. us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets Expected return on plan assets us-gaap_LineOfCreditFacilityCommitmentFeePercentage Line of Credit Facility, Commitment Fee Percentage us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised Exercised (in shares) Restricted stock issued (in shares) us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity Line of Credit Facility, Maximum Borrowing Capacity Restricted stock issued Issued under director and stock plans (in shares) Issued under director and stock plans fl_PropertyAndEquipmentLiabilitiesCurrent Property and equipment (1) The amount of liabilities current from property and equipment. Foreign deferred adjustment Percentage of reported income tax benefit from difference to income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operations, attributable to foreign deferred adjustment. Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] us-gaap_LiabilitiesAndStockholdersEquity Liabilities and Equity Foreign Country 1[Member] Represents foreign country. UNITED STATES fl_OperatingLeasesNotYetCommencedFutureUndiscountedLeasePayments Operating Leases Not Yet Commenced, Future Undiscounted Lease Payments The amount of operating leases not yet commenced on future undiscounted lease payments. Retained earnings Accumulated other comprehensive loss Accumulated Other Comprehensive Loss Lease, Liability, to be Paid, Maturity [Table Text Block] Tabular disclosure of undiscounted cash flows of lessee's operating lease liability and finance lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability and finance lease liability recognized in statement of financial position. Debt Disclosure [Text Block] fl_NumberOfCountriesInWhichEntityOperatesAndUsesTheEuro Number Of Countries In Which Entity Operates And Uses The Euro Number of countries in which the entity operates and uses the euro as the functional currency. Minority Investment [Member] Represents a minority investment. Change in assets and liabilities: Operating lease liabilities classified as long-term Long-term lease obligations Restrictions on Cash and Cash Equivalents [Table Text Block] Total lease liabilities, operating lease Total operating lease liabilities (2) Operating lease liabilities classified as current Current portion of lease obligations Finance lease obligations classified as current Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Finance lease obligations classified as long-term Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] fl_InvestmentsGainLossOfEquityBasePeriodCalculatingMarketValueOfPlanAsset Investments Gain Loss of Equity Base Period, Calculating Market Value of Plan Asset (Year) The period is taken investments gain (losses) of equities for calculating market value of plan asset. Operating lease right-of-use assets (1) Operating lease right-of-use assets Less: Interest, operating lease Total lease liabilities, finance lease Total finance lease obligations Deferred income taxes Total deferred tax provision 2027, operating lease 2028, operating lease us-gaap_UnrealizedGainLossOnInvestments Impairment and fair value adjustment in minority investments 2029, operating lease us-gaap_FinanceLeaseRightOfUseAsset Finance Lease, Right-of-Use Asset, after Accumulated Amortization Property and equipment, net, finance Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Thereafter, operating lease Net Investment in Lease, before Allowance for Credit Loss Non-cash impairment and other 2027, total Amount of lessee's undiscounted obligation for lease payments for operating and finance lease, due in third fiscal year following latest fiscal year. us-gaap_AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax Unrecognized pension cost and postretirement benefit 2026, total Amount of lessee's undiscounted obligation for lease payments for operating and finance lease, due in second fiscal year following latest fiscal year. us-gaap_AociDerivativeQualifyingAsHedgeExcludedComponentAfterTax AOCI, Derivative Qualifying as Hedge, Excluded Component, after Tax 2025, operating lease 2029, total Amount of lessee's undiscounted obligation for lease payments for operating and finance lease, due in fifth fiscal year following latest fiscal year. 2026, operating lease 2028, total Amount of lessee's undiscounted obligation for lease payments for operating and finance lease, due in fourth fiscal year following latest fiscal year. Defined Benefit Plan Equity Securities Corporate Stock [Member] Represents defined benefit plan equity securities corporate stock. Fixed Income Securities Long Term Corporate And Government Bonds [Member] Represents fixed income securities long term corporate and government bonds. 2025, total Amount of lessee's undiscounted obligation for lease payments for operating and finance lease, due in the next twelve months of the fiscal year following latest fiscal year. Reorganization costs Restructuring Costs Hedge contracts us-gaap_AociLossCashFlowHedgeCumulativeGainLossAfterTax Defined Benefit Plan Cash And Cash Equivalents Canada [Member] Represents defined benefit plan cash and cash equivalents Canada. Foreign currency translation adjustments us-gaap_AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax Federal tax credits Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal tax credits income tax rates to pretax income (loss) from continuing operations attributable to income tax settlements. fl_OperatingAndFinanceLeaseLiabilityPaymentsDue Total lease payments Amount of operating and finance lease liability payments due. Thereafter, total Amount of operating and finance lease liability payments for the after five years. Share-based compensation expense us-gaap_ShareBasedCompensation Total lease liabilities Present value of lessee's discounted obligation for lease payments from operating and finance lease. Less: Interest, total Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating and finance lease. Pension settlement charge Pension Expense (Reversal of Expense), Noncash fl_DeferredTaxLiabilitiesNet Deferred Tax Liabilities Net Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences net. fl_DeferredTaxAssetsTaxCreditAndCapitalLossCarryforwards Tax loss/credit carryforwards and capital loss Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible tax carryforwards, classified as tax credit and capital loss. fl_UnrecognizedTaxBenefitsIncreasesDecreasesResultingFromCurrencyTranslation Foreign currency translation adjustments Amount of increase (decrease) in unrecognized tax benefits, resulting from currency translation. Assets, Fair Value fl_FinanceLeaseCosts Total finance lease costs The amount of finance lease costs. Lessee Lease Other Information [TableTextBlock] Tabular disclosure of other information relating to operating and finance leases. fl_LesseeTotalOperatingLeaseCost Total operating lease costs The amount of lessee total operating lease cost. Lessee Lease Balance Sheet Information [Table Text Block] Tabular disclosure of balance sheet information relating to operating leases of lessee. fl_DefinedBenefitPlansFixedInterestRate Defined Benefit Plans Fixed Interest Rate The percentage of the fixed interest rate of defined benefit plans. fl_DefinedBenefitPlanMarketRelatedValueOfPlanAssets Defined Benefit Plan Market Related Value Of Plan Assets The market related value of plan assets under defined benefit plan. fl_PlanParticipantsYearsOfServiceThreshold Plan Participants Years Of Service Threshold (Year) The amount of years of service threshold for plan participants. Treasury stock, shares (in shares) Balance (in shares) Balance (in shares) Fair value change in contingent consideration Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability us-gaap_AssetsNet Net Assets Adjustments to reconcile net income to net cash from operating activities: Measurement Frequency [Axis] Measurement Frequency [Domain] Fair Value, Recurring [Member] Common stock, shares issued (in shares) Asia Pacific [Member] Foot Locker Singapore and Malaysia divestiture Deconsolidation, Gain (Loss), Amount Common stock and paid-in capital: 95,094,263 and 94,283,984 shares issued, respectively Statistical Measurement [Domain] Cash paid for amounts included in measurement of operating lease liabilities Maximum [Member] Minimum [Member] Product and Service [Axis] Product and Service [Domain] Statistical Measurement [Axis] Cash paid for amounts included in measurement of finance lease liabilities Investment, Name [Domain] North America [Member] Interest paid Investment, Name [Axis] Income taxes paid Property, Plant and Equipment Disclosure [Text Block] Geographical [Axis] Geographical [Domain] Property, Plant and Equipment [Table Text Block] Europe [Member] Fair Value, Inputs, Level 3 [Member] Fair Value Hierarchy and NAV [Domain] Fair Value, Inputs, Level 1, Level 2, and Level 3 [Member] Fair Value, Inputs, Level 1 [Member] Fair Value, Inputs, Level 2 [Member] Fair Value Hierarchy and NAV [Axis] fl_ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumEmployeeValuePerYear Share Based Compensation Arrangement By Share Based Payment Award Maximum Employee Value Per Year The maximum value permitted to purchase per year. fl_ShareBasedCompensationArrangementsByShareBasedPaymentAwardPercentageOfMarketPriceAtEligibleEmployeesGrantedOptionsToPurchaseShares Share Based Compensation Arrangements By Share Based Payment Award Percentage Of Market Price At Eligible Employees Granted Options To Purchase Shares The percentage of common stock fair market value on plan. Two Thousand And Seven Stock Plan [Member] Represent 2007 Stock Plan. From operating activities: Advertising Cost [Member] Represents advertising cost. Statement [Line Items] Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Top Five Suppliers [Member] Represents top five suppliers. Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Accumulated Foreign Currency Adjustment Attributable to Parent [Member] AOCI Attributable to Parent [Member] us-gaap_EquityMethodInvestmentsFairValueDisclosure Equity Method Investments, Fair Value Disclosure Shareholders’ equity: Nike [Member] Represents Nike. Other us-gaap_OtherAssetsMiscellaneousNoncurrent Schedule of Other Assets, Noncurrent [Table Text Block] Fair Value Disclosures [Text Block] License [Member] Security deposits us-gaap_Liabilities Total liabilities us-gaap_OtherAssetsMiscellaneousCurrent Other Revenue recognized us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent Other liabilities Schedule of Other Operating Cost and Expense, by Component [Table Text Block] us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities Accrued and other liabilities Consolidation Items [Domain] us-gaap_DeferredIncomeTaxLiabilitiesNet Deferred taxes Other liabilities us-gaap_ContractWithCustomerLiability Gift card liability, balance Gift card liability, balance us-gaap_SelfInsuranceReserve Self Insurance Reserve Consolidation Items [Axis] us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Other us-gaap_OtherSundryLiabilitiesNoncurrent Restricted Stock Units (RSUs), Nonemployee Directors [Member] The restricted stock units for the nonemployee directors. Restricted Stock Units (RSUs), Employees [Member] The restricted stock units for employees. WSS Tradename [Member] The WSS trade name. us-gaap_LettersOfCreditOutstandingAmount Letters of Credit Outstanding, Amount Disposal Group, Held-for-Sale, Not Discontinued Operations [Member] Other Liabilities Disclosure [Text Block] Cost of merchandise (1) The aggregate cost related to the goods produced and sold and the services rendered by an entity. Disposal Group Classification [Axis] Disposal Group Classification [Domain] Estimated Useful Life Of Asset [Table Text Block] The tabular disclosure of the estimated useful life of assets. Store employee wages (3) Amount of expense for store employee wages. Furniture Fixtures And Equipment [Member] Represents furniture fixtures and equipment. Other Income and Other Expense Disclosure [Text Block] us-gaap_UndistributedEarningsOfForeignSubsidiaries Undistributed Earnings of Foreign Subsidiaries Noncontrolling Interest [Member] Cost of Goods and Service [Policy Text Block] Retained Earnings [Member] Treasury Stock, Common [Member] Common Stock Including Additional Paid in Capital [Member] Equity Components [Axis] Debt and Lease Obligation Equity Component [Domain] 4% Senior Notes due 2029 Other Noncurrent Assets [Member] fl_IndefiniteLivedIntangibleAssetsPercentageOfFairValueInExcessOfCarryingAmount Indefinite Lived Intangible Assets Percentage Of Fair Value In Excess Of Carrying Amount The difference in the fair value and the carrying value of the indefinite lived intangible assets as a percentage. Retirement of treasury stock (in shares) The number of shares that were retired into treasury stock. us-gaap_LineOfCredit Long-Term Line of Credit us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet Debt Instrument, Unamortized Discount (Premium) and Debt Issuance Costs, Net Document Annual Report Statement of Financial Position Location, Balance [Axis] Statement of Financial Position Location, Balance [Domain] Entity Incorporation, State or Country Code Document Transition Report Document Financial Statement Error Correction [Flag] Entity Interactive Data Current Two Thousand And Twenty Three Employee Stock Purchase Plan [Member] Represents the 2023 employee stock purchase plan. Security Exchange Name Title of 12(b) Security Long-Term Debt and Lease Obligation U.S. and Canada [Member] Pertains to the geographical area. Deferred Tax Assets, Capital Losses [Member] Identification of the deferred tax asset for which a valuation reserve exists. Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Domain] Discontinued Operations, Held-for-Sale [Member] Loyalty Program [Member] Pertains to incentives offered to customers. Customer Deposits [Member] Pertains to the current portion of money or property received from customers which is either to be returned upon satisfactory contract completion or applied to customer receivables in accordance with the terms of the contract or the understandings. Pension and postretirement remeasurement, net of tax Pertains to the reclassification to AOCI from the re-measurement of pension, net of tax. us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral Derivative Asset, Subject to Master Netting Arrangement, before Offset of Collateral Segments [Axis] Segments [Domain] Other Operating Segment [Member] Non-US [Member] us-gaap_DisposalGroupIncludingDiscontinuedOperationAccruedLiabilitiesCurrent Accrued and other liabilities Statement [Table] Foreign tax credits Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to foreign tax credit. Furniture, fixtures, equipment and software development costs fl_FurnitureFixturesEquipmentAndCapitalizedComputerSoftwareGross Amount before accumulated amortization of equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities and capitalized costs for computer software, including but not limited to, acquired and internally developed computer software. fl_LeaseholdImprovementsNet Leasehold Improvements, Net Amount after after accumulated depreciation, depletion and amortization of additions or improvements to assets held under a lease arrangement. Income Statement [Abstract] Disposal Groups, Including Discontinued Operations [Table Text Block] Cross-currency swap Disposal Group Name [Axis] Disposal Group Name [Domain] Disposal Groups, Including Discontinued Operations, Disclosure [Text Block] fl_PensionPlanAnnuityPurchaseAndLumpSumPayments Settlement Amount of pension plan annuity purchase and lump sum payments. fl_FairValueAssetsLevel1ToLevel2Transfers Fair Value, Assets, Level 1 to Level 2 Transfers Amount of transfers of assets measured on a recurring basis out of Level 1 of the fair value hierarchy into Level 2. Insurance Liabilities Policy [Text Block] The disclosure of accounting policy for Insurance liabilities. us-gaap_BusinessCombinationContingentConsiderationLiabilityNoncurrent Business Combination, Contingent Consideration, Liability, Noncurrent Line Of Credit Facilities [Text Block] The disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Liabilities, Noncurrent Other liabilities Other Liabilities, Noncurrent Amortization of net loss Amortization of pension and postretirement benefits Lessee Leases [Text Block] The entire disclosure for leases of lessee. us-gaap_LiabilityForUncertainTaxPositionsNoncurrent Income taxes us-gaap_OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansNetUnamortizedGainLossArisingDuringPeriodBeforeTax Gain arising during the year Foreign currency fluctuations us-gaap_DefinedBenefitPensionPlanLiabilitiesNoncurrent Pension benefits us-gaap_StockholdersEquity Balance Balance Foreign Exchange Forward [Member] us-gaap_OtherComprehensiveIncomeLossDerivativeExcludedComponentIncreaseDecreaseAfterAdjustmentsAndTax Reclassification of hedges, net of tax Reclassification of hedges, net of tax Supplier [Axis] Supplier [Domain] Carrying value (1) Currency Swap [Member] Change in fair value of derivatives, net of income tax benefit of $-, $- and $-, respectively Operating Segments [Member] us-gaap_DerivativeFixedInterestRate Derivative, Fixed Interest Rate Exercise prices, upper limit (in dollars per share) Hedge contracts: Exercise Price Range [Axis] Exercise Price Range [Domain] Exercise prices, lower limit (in dollars per share) Schedule of Revenues from External Customers and Long-Lived Assets [Table]