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Contingently Issuable Shares Excluded From Diluted Earnings Per Share Contingently issuable shares excluded from diluted earnings per share Corporate Costs and Other Corporate Costs And Other Less: Corporate expense, net Cost Of Goods And Services Sold Cost of sales Costs And Expenses Costs and Expenses, Total Current Assets [Member] Current Assets [Member] Current Assets Current Fiscal Year End Date Current Fiscal Year End Date Current Liabilities [Member] Current Liabilities [Member] Current Liabilities Customer Relationships [Member] Customer relationships Deferred Tax Assets Net Noncurrent Deferred taxes Defined Benefit Plan Amortization Of Gains Losses Amortization of net loss (gain) Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Disclosure [Line Items] Defined Benefit Plan Estimated Future Employer Contributions In Current Fiscal Year Expected company contribution in 2013 Defined Benefit Plan Expected Return On Plan Assets Expected return on plan assets Defined 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maturity date Derivative Name [Domain] Derivative, Name [Domain] Derivative Notional Amount Notional value of contracts outstanding Derivative [Table] Derivative [Table] Designated As Hedging Instrument [Member] Derivatives Designated as Hedging Instruments Direct to Consumer [Member] Direct To Consumer [Member] Direct-to-Customers Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Disclosure Of Compensation Related Costs Share Based Payments [Text Block] Share-Based Compensation Document Document and Entity Information [Abstract] Document Document And Entity Information [Abstract] Document Documentand Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Period End Date Document Period End Date Document Type Document Type Earnings Per Share [Abstract] Earnings Per Share [Abstract] Earnings Per Share Basic Net income Earnings Per Share Basic [Abstract] Basic earnings per share: Earnings Per Share Diluted Net income Earnings Per Share Diluted [Abstract] Diluted earnings per share: Earnings Per Share Disclosure [Line Items] Earnings Per Share Disclosure [Line Items] Earnings Per Share Disclosure [Line Items] Earnings Per Share Disclosure [Table] Earnings Per Share Disclosure [Table] Earnings Per Share Disclosure [Table] Earnings Per Share [Text Block] Earnings Per Share Effect Of Exchange Rate On Cash And Cash Equivalents Effect of exchange rate fluctuations on Cash and Cash Equivalents Employee Service Share Based Compensation Cash Received From Exercise Of Stock Options Cash received from options exercised Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Unrecognized compensation cost, nonvested Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition 1 Unrecognized compensation cost related to nonvested stock options, weighted-average period expected to be recognized Employee Service Share Based Compensation Tax Benefit From Compensation Expense Share-based compensation, realized tax benefit Employee Service Share Based Compensation Tax Benefit Realized From Exercise Of Stock Options Tax benefit realized from options exercised Employee Stock Option [Member] Stock Option Plans Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan Entity Central Index Key Entity Central Index Key Entity Common Stock Shares Outstanding Entity Common Stock, Shares Outstanding Entity [Domain] Entity [Domain] Entity Filer Category Entity Filer Category Entity Registrant Name Entity Registrant Name Equity [Abstract] Equity [Abstract] Equity Component [Domain] Equity Component [Domain] Excess Tax Benefit From Share Based Compensation Financing Activities Excess tax benefits on share-based compensation Tax deductions in excess of the cumulative compensation cost Excess Tax Benefit From Share Based Compensation Operating Activities Excess tax benefits on share-based compensation Expected Amortization Expense [Line Items] Expected Amortization Expense [Line Items] Expected Amortization Expense [Line Items] Expected Amortization Expense [Table] Expected Amortization Expense [Table] Expected Amortization Expense [Table] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Fair Value, Assets And Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Table] Fair Value, Assets And Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value By Fair Value Hierarchy Level [Axis] Fair Value, Hierarchy [Axis] Fair Value By Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Fair Value Inputs Level 2 [Member] Level 2 Fair Value Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value, Measurement Inputs, Disclosure [Line Items] Fair Value Measurement Inputs Disclosure [Line Items] Fair Value, Measurement Inputs, Disclosure [Line Items] Fair Value, Measurement Inputs, Disclosure [Table] Fair Value Measurement Inputs Disclosure [Table] Fair Value, Measurement Inputs, Disclosure [Table] Fair Value Measurements Fair Value Hierarchy [Domain] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value Measurements Recurring [Member] Fair Value, Measurements, Recurring Favorable Leases and Other [Member] Favorable Leases And Other [Member] Favorable leases Finite Lived Intangible Assets Accumulated Amortization Amortized intangible assets, Accum. amort. Finite Lived Intangible Assets Acquired Addition in intangible asset Finite Lived Intangible Assets Amortization Expense Next Twelve Months 2014 Finite Lived Intangible Assets Amortization Expense Remainder Of Fiscal Year Remainder of 2013 Finite Lived Intangible Assets Amortization Expense Year Five 2018 Finite Lived Intangible Assets Amortization Expense Year Four 2017 Finite Lived Intangible Assets Amortization Expense Year Three 2016 Finite Lived Intangible Assets Amortization Expense Year Two 2015 Finite Lived Intangible Assets By Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Finite Lived Intangible Assets Gross Amortized intangible assets, Gross value Finite Lived Intangible Assets Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Finite Lived Intangible Assets Net Amortized intangible assets, Net value Foreign Currency Cash Flow Hedge Asset At Fair Value Fair value of derivative asset Foreign Currency Cash Flow Hedge Liability At Fair Value Fair value of derivative liability Foreign Exchange Forward [Member] Forward foreign exchange contracts Foreign Exchange Forward Sale Contract [Member] Foreign Exchange Forward Sale Contract [Member] Foreign exchange forward contracts Foreign Exchange Option [Member] Foreign currency option contracts Foreign Pension Plans Defined Benefit [Member] Canadian Qualified Pension Plan Forward Contracts [Member] Diesel fuel forward contracts Gain Loss On Contract Termination Lease termination gain Goodwill Goodwill Goodwill And Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Line Items] Goodwill And Intangible Assets Disclosure [Line Items] Goodwill and Intangible Assets Disclosure [Line Items] Goodwill and Intangible Assets Disclosure [Table] Goodwill And Intangible Assets Disclosure [Table] Goodwill and Intangible Assets Disclosure [Table] Goodwill And Intangible Assets Disclosure [Text Block] Goodwill and Other Intangible Assets Goodwill [Line Items] Goodwill [Line Items] Hedging Designation [Axis] Hedging Designation [Axis] Hedging Designation [Domain] Hedging Designation [Domain] Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments Income before income taxes Income Statement [Abstract] Income Statement [Abstract] Income Taxes Paid Income taxes Income Tax Expense Benefit Income tax expense Increase Decrease In Accounts Payable Accounts payable Increase decrease in fair value of foreign exchange derivative financial instruments designated as cash flow hedges of the purchases of inventory. Increase Decrease In Fair Value Of Hedge Positions Changes in the fair value of the contracts Increase Decrease In Inventories Merchandise inventories Increase Decrease In Operating Capital [Abstract] Change in assets and liabilities: Increase Decrease In Other Accrued Liabilities Other accruals Increase Decrease In Other Operating Capital Net Other, net Incremental Common Shares Attributable To Share Based Payment Arrangements Stock options and awards Indefinite Lived Intangible Assets By Major Class [Axis] Indefinite-lived Intangible Assets by Major Class [Axis] Indefinite Lived Intangible Assets Excluding Goodwill Indefinite life intangible assets, Net Value Indefinite Lived Intangible Assets Major Class Name [Domain] Indefinite-lived Intangible Assets, Major Class Name [Domain] Intangible Asset Amortization Period Intangible Asset Amortization Period Lease acquisition addition, amortization period Intangible Assets by Major Class [Line Items] Intangible Assets By Major Class [Line Items] Intangible Assets by Major Class [Line Items] Intangible Assets Net Excluding Goodwill Other intangible assets, net Interest Expense Interest expense, net Interest Paid Interest Intrinsic Value of Options Outstanding and Exercisable. Intrinsic Value Of Options Outstanding And Exercisable Table [Text Block] Aggregate Intrinsic Value for Stock Options Outstanding and Exercisable Inventory Net Merchandise inventories Investment Type [Axis] Investment Type [Axis] Investment Type Categorization [Member] Investment Type Categorization [Domain] Lease Agreements [Member] Lease acquisition costs Legal Entity [Axis] Legal Entity [Axis] Liabilities Liabilities, Total Liabilities And Stockholders Equity Liabilities and Equity, Total Liabilities And Stockholders Equity [Abstract] LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities Current Liabilities, Current, Total Liabilities Current [Abstract] Current liabilities Liabilities Fair Value Disclosure Liabilities measured at fair value on recurring basis Long Term Debt Fair Value Long-term debt, Fair value Long Term Debt Noncurrent Long-term debt Long-term debt, Carrying value Net Cash Provided By Used In Financing Activities Net cash used in financing activities Net Cash Provided By Used In Financing Activities [Abstract] From Financing Activities: Net Cash Provided By Used In Investing Activities Net cash used in investing activities Net Cash Provided By Used In Investing Activities [Abstract] From Investing Activities: Net Cash Provided By Used In Operating Activities Net cash provided by operating activities Net Cash Provided By Used In Operating Activities [Abstract] From Operating Activities: Net Income Loss Net income Net income New Accounting Pronouncements Policy Policy [Text Block] Recent Accounting Pronouncements Nondesignated [Member] Derivatives Designated as Non-Hedging Instruments Number Of Reportable Segments Reportable Segments Operating Income Loss Operating profit Operating Income Loss Before Corporate Costs and Other Operating Income Loss Before Corporate Costs And Other Division profit Other Assets Current Other current assets Other Assets Noncurrent Other intangibles and other assets Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease [Abstract] Available for sale securities: Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease [Abstract] Pension and postretirement adjustments: Other Comprehensive Income Derivatives Qualifying As Hedges Net Of Tax Period Increase Decrease [Abstract] Cash flow hedges: Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease [Abstract] Foreign currency translation adjustment: Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax Unrealized gain Amount after tax, before reclassification adjustments of other comprehensive income (loss). Other Comprehensive Income Loss Before Reclassifications Net Of Tax Other comprehensive income (loss) before reclassification Other Comprehensive Income Loss Derivatives Qualifying As Hedges Net Of Tax Change in fair value of derivatives, net of income tax Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax Translation adjustment arising during the period, net of income tax benefit of $2 million and $2 million, respectively Other Comprehensive Income Loss Foreign Currency Translation Adjustment Tax Translation adjustment arising during the period, income tax benefit Other Comprehensive Income Loss Net Of Tax Other comprehensive income (loss) Other Comprehensive Income Loss Net Of Tax Period Increase Decrease [Abstract] Other comprehensive income (loss), net of income tax Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Before Tax Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Before Tax Net periodic benefit cost Other Comprehensive (Income) Loss, Reclassification Adjustment from AOCI, Pension and Other Postretirement Benefit Plans, Net of Tax Other Comprehensive Income Loss Reclassification Adjustment From Aoci Pension And Other Postretirement Benefit Plans Net Of Tax Net of tax Amount of tax (expense) benefit of reclassification adjustment from accumulated other comprehensive (income) loss related to pension and other postretirement defined benefit plan. Other Comprehensive Income Loss Reclassification Adjustment From A O C I Pension And Other Postretirement Benefit Plans Tax Income tax expense Other Comprehensive Income Loss Reclassification Pension And Other Postretirement Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Tax Amortization of net actuarial gain/loss and prior service included in net periodic benefit costs, income tax expense Other Comprehensive Income Reclassification Of Defined Benefit Plans Net Gain Loss Recognized In Net Periodic Benefit Cost Net Of Tax Amortization of net actuarial gain/loss and prior service cost included in net periodic benefit costs, net of income tax expense of $1 million and $1 million, respectively Other Liabilities Current Accrued expenses and other current liabilities Other Liabilities Noncurrent Other liabilities Other Nonoperating Income Other income Other income, net Other Postretirement Benefit Plans Defined Benefit [Member] Postretirement Benefits Payments For Repurchase Of Common Stock Purchase of treasury shares Payments Of Dividends Common Stock Dividends paid Payments To Acquire Productive Assets Capital expenditures Payments To Acquire Short Term Investments Purchases of short-term investments Pension And Other Postretirement Benefits Disclosure [Text Block] Pension and Postretirement Plans Pension Plans Defined Benefit [Member] Pension Benefits Plan Name [Axis] Plan Name [Axis] Plan Name [Domain] Plan Name [Domain] Proceeds From Issuance Of Common Stock Issuance of common stock Proceeds From Sale And Maturity Of Marketable Securities Sales and maturities of short-term investments Property Plant And Equipment Net Property and equipment, net Range Four [Member] Range Four [Member] $31.79 - $35.50 Range One [Member] Range One [Member] $9.85 - $15.10 Range Three [Member] Range Three [Member] $23.63 - $ 30.92 Range Two [Member] Range Two [Member] $15.74 - $ 23.42 Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Reclassification Adjustment Out Of Accumulated Other Comprehensive Income [Line Items] Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items] Amount after tax of reclassification adjustments of other comprehensive income (loss). Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax Amounts reclassified from accumulated other comprehensive income Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification Out Of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Axis] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification Out Of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Domain] Reclassification out of Accumulated Other Comprehensive Income [Member] Reclassification Out Of Accumulated Other Comprehensive Income [Member] Reclassification out of Accumulated Other Comprehensive Income Reclassification out of Accumulated Other Comprehensive Income [Table] Reclassification Out Of Accumulated Other Comprehensive Income [Table] Reclassification out of Accumulated Other Comprehensive Income [Table] Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). Reclassification Out Of Accumulated Other Comprehensive Income Table [Text Block] Reclassification from Accumulated Other Comprehensive Loss Republic of Ireland trademark [Member] Republic Of Ireland Trademark [Member] Republic of Ireland trademark Restricted Stock Awards [Member] Restricted Stock Awards [Member] Restricted Stock Awards Restricted Stock Units R S U [Member] Restricted Stock and Units Retained Earnings Accumulated Deficit Retained earnings Runners Point Warenhandelsges [Member] Runners Point Warenhandelsges [Member] Runners Point Warenhandelsges. mbH Sales Revenue Net Sales Schedule Of Accumulated Other Comprehensive Income Loss Table [Text Block] Accumulated Other Comprehensive Loss Schedule of Amortization Expense. Schedule Of Amortization Expense [Text Block] Amortization Expense Schedule Of Antidilutive Securities Excluded From Computation Of Earnings Per Share [Table] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Schedule Of Carrying Values And Estimated Fair Values Of Debt Instruments Table [Text Block] Carrying Value and Estimated Fair Value of Long-Term Debt Tabular disclosure of changes in accumulated other comprehensive income. Schedule Of Changes In Accumulated Other Comprehensive Income Table [Text Block] Changes in Accumulated Other Comprehensive Loss Schedule Of Defined Benefit Plans Disclosures [Table] Schedule of Defined Benefit Plans Disclosures [Table] Schedule Of Derivative Instruments In Statement Of Financial Position Fair Value [Text Block] Fair Value of Derivative Contracts on Gross Basis, by Type of Contract Schedule Of Fair Value Assets And Liabilities Measured On Recurring Basis Table [Text Block] Assets and Liabilities Measured at Fair Value on Recurring Basis Scheduleof Finite Lived Intangible Assets Future Amortization Expense Table [Text Block] Estimated Future Expected Amortization Expense for Finite Life Intangible Assets Schedule Of Goodwill [Table] Schedule of Goodwill [Table] Schedule Of Goodwill [Text Block] Summary of Goodwill by Reportable Segment Schedule of Intangible Assets by Major Class [Table] Schedule Of Intangible Assets By Major Class [Table] Schedule of Intangible Assets by Major Class [Table] 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. Schedule Of Intangible Assets By Major Class [Text Block] Components of Finite-Lived Intangible Assets and Intangible Assets Not Subject to Amortization Schedule Of Net Benefit Costs Table [Text Block] Components of Net Periodic Pension Benefit Cost and Postretirement Benefit Income Schedule Of Nonvested Share Activity Table [Text Block] Changes in Nonvested Options Schedule Of Segment Reporting Information By Segment [Table] Schedule of Segment Reporting Information, by Segment [Table] Schedule Of Segment Reporting Information By Segment [Text Block] Sales and Division Results for Reportable Segments Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule Of Sharebased Compensation Restricted Stock And Restricted Stock Units Activity Table [Text Block] Restricted Shares and Units Activity Schedule Of Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Table] Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table] Schedule Of Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Text Block] Information about Stock Options Outstanding and Exercisable Schedule Of Share Based Compensation Stock Options Activity Table [Text Block] Options Granted under Stock Option Plans Schedule Of Share Based Payment Award Stock Options Valuation Assumptions Table [Text Block] Assumptions used to Compute Share-Based Compensation Expense Schedule Of Weighted Average Number Of Shares Table [Text Block] Basic and Diluted Weighted-Average Number of Common Shares Outstanding Segment [Domain] Segment [Domain] Segment Reporting [Abstract] Segment Reporting [Abstract] Segment Reporting Disclosure [Line Items] Segment Reporting Disclosure [Line Items] Segment Reporting Disclosure [Line Items] Segment Reporting Disclosure [Table] Segment Reporting Disclosure [Table] Segment Reporting Disclosure [Table] Segment Reporting Disclosure [Text Block] Segment Information Segment Reporting Information [Line Items] Segment Reporting Information [Line Items] Selling General And Administrative Expense Selling, general and administrative expenses Share Based Compensation Share-based compensation expense Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period 1 Awards fully vesting period, term Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Rights Awards vesting period description Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Forfeited In Period Cancelled or forfeited Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Grants In Period Granted Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested Number Outstanding at end of period Outstanding at beginning of period Restricted stock outstanding Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Nonvested [Roll Forward] Number of Shares and Units Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other Than Options, Outstanding, Intrinsic Value Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Intrinsic Value Aggregate value Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Outstanding Weighted Average Remaining Contractual Terms Weighted-average remaining contractual life Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Vested Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Vested In Period Total Fair Value Total value of awards for which restrictions lapsed Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate Dividend yield Sharebased Compensation Arrangement By Sharebased Payment Award Fair Value Assumptions Expected Term 1 Weighted-average expected award life- in years Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate Expected volatility Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate Weighted-average risk free rate of interest Share Based Compensation Arrangement by Share Based Payment Award, Forfeited in Period, Weighted Average Grant Date Fair Value. Share Based Compensation Arrangement By Share Based Payment Award Forfeited In Period Weighted Average Grant Date Fair Value Expired or cancelled Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date. Share Based Compensation Arrangement By Share Based Payment Award Nonvested Options Outstanding Number Nonvested, Ending Balance Nonvested, Beginning Balance Share Based Compensation Arrangement By Share Based Payment Award Number Of Shares Available For Grant Options available for future grant at end of period Share Based Compensation Arrangement By Share Based Payment Award Options Additional Disclosures [Abstract] Weighted-Average Grant Date Fair Value per Share Share-based Compensation Arrangement by Share-based Payment Award, Options, Aggregate Intrinsic Value [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Options Aggregate Intrinsic Value [Abstract] Intrinsic value of stock options Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number Options exercisable at end of period Options Exercisable, Number of Shares Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price Options Exercisable, Weighted-Average Exercise Price Weighted Average Exercise Price Exercisable at end of year Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term 1 Options exercisable at end of period Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value Exercised Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures And Expirations In Period Expired or cancelled Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Granted Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value Granted Weighted-average fair value Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding and Exercisable, Aggregate Intrinsic Value Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding And Exercisable Aggregate Intrinsic Value Outstanding and exercisable Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value Outstanding Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number Options outstanding at end of period Options outstanding at the beginning of the year Options Outstanding, Number of Shares Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding [Roll Forward] Number of Shares Shares Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price Weighted Average Exercise Price at end of year Weighted Average Exercise Price at the beginning of the year Options Outstanding, Weighted-Average Exercise Price Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term 2 Options outstanding at end of period Options Outstanding, Weighted-Average Remaining Contractual Life Share Based Compensation Arrangement by Share Based Payment Award, Options, Vested in Period. Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Vested Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value. Share Based Compensation Arrangement By Share Based Payment Award Options Vested In Period Weighted Average Grant Date Fair Value Vested Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Exercise Price [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Options Weighted Average Exercise Price [Abstract] Weighted-Average Exercise Price Share Based Compensation Arrangement by Share Based Payment Award, Options, Weighted Average Grant Date Fair Value Share Based Compensation Arrangement By Share Based Payment Award Options Weighted Average Grant Date Fair Value Nonvested, Ending Balance Nonvested, Beginning Balance Share-based Compensation Arrangement by Share-based Payment Award, Options, Weighted Average Remaining Contractual Term [Abstract] Share Based Compensation Arrangement By Share Based Payment Award Options Weighted Average Remaining Contractual Term [Abstract] Weighted-Average Term Share Based Compensation Arrangement by Share Based Payment Award, Restricted Stock Awards, Grants in Period, Weighted Average Grant Date Fair Value. Share Based Compensation Arrangement By Share Based Payment Award Restricted Stock Awards Grants In Period Weighted Average Grant Date Fair Value Weighted-average grant-date fair value per share Share Based Compensation Arrangements By Share Based Payment Award Award Type And Plan Name [Domain] Award Type [Domain] Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price Exercised Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price Expired or cancelled Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price Granted Share Based Compensation Shares Authorized Under Stock Option Plans By Exercise Price Range [Axis] Exercise Price Range [Axis] Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Domain] Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Domain] Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range [Line Items] Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit Range of Exercise Prices, Lower Limit Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit Range of Exercise Prices, Upper Limit Short Term Investments Short term investments Short-term investments Short Term Investments [Member] Short-term Investments Statement Business Segments [Axis] Business Segments [Axis] Statement Equity Components [Axis] Equity Components [Axis] Statement [Line Items] Statement [Line Items] Statement Of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Statement Of Financial Position [Abstract] Statement of Financial Position [Abstract] Statement Of Income And Comprehensive Income [Abstract] Statement of Other Comprehensive Income [Abstract] Statement [Table] Statement [Table] Stockholders Equity Total shareholders' equity Stockholders Equity [Abstract] Shareholders' equity Stock Issued During Period Shares Stock Options Exercised Exercised Stock Option and Stock Purchase Plan [Member] Stock Option And Stock Purchase Plan [Member] Stock Option and Stock Purchase Plan Stores [Member] Stores [Member] Athletic Stores Subsequent Event [Line Items] Subsequent Event [Line Items] Subsequent Event [Member] Subsequent Event Subsequent Events [Abstract] Subsequent Events [Abstract] Subsequent Events [Text Block] Subsequent Event Subsequent Event [Table] Subsequent Event [Table] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Supplemental Cash Flow Information [Abstract] Cash paid during the period: Trademarks [Member] Trademark Trade Names [Member] Trade names Trading Symbol Trading Symbol Treasury Stock Shares Treasury stock, shares Treasury Stock Value Less: Treasury stock at cost: 17,226,825, 13,936,123 and 16,839,222 shares, respectively Unvested Options [Member] Unvested Options [Member] Nonvested stock options Weighted Average Number Diluted Shares Outstanding Adjustment [Abstract] Effect of Dilution: Weighted Average Number Of Diluted Shares Outstanding Weighted-average common shares assuming dilution Weighted-average common shares assuming dilution Weighted Average Number Of Shares Outstanding Basic Weighted-average common shares outstanding