2.4.0.8131 - Disclosure - Stock-Based Compensation Recognized in Selling, General and Administrative Expenses (Detail)truefalseIn Millions, unless otherwise specifiedfalse1false USDfalsefalse$eol_PE674987--1310-Q0009_STD_91_20130803_0_712080x710630http://www.sec.gov/CIK0001326380duration2013-05-05T00:00:002013-08-03T00:00:00iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$2false USDfalsefalse$eol_PE674987--1310-Q0009_STD_91_20120728_0_712080x710630http://www.sec.gov/CIK0001326380duration2012-04-29T00:00:002012-07-28T00:00:00iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$3false USDfalsefalse$eol_PE674987--1310-Q0009_STD_182_20130803_0_712080x710630http://www.sec.gov/CIK0001326380duration2013-02-03T00:00:002013-08-03T00:00:00iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$4false USDfalsefalse$eol_PE674987--1310-Q0009_STD_182_20120728_0_712080x710630http://www.sec.gov/CIK0001326380duration2012-01-29T00:00:002012-07-28T00:00:00iso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$1false 0truefalsetruefalsefalsefalsefalsefalsefalse1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalse1false USDtruefalse$eol_PE674987--1310-Q0009_STD_91_20130803_0_712080x710630http://www.sec.gov/CIK0001326380duration2013-05-05T00:00:002013-08-03T00:00:00falsefalseSelling, General and Administrative Expenseus-gaap_IncomeStatementLocationAxisxbrldihttp://xbrl.org/2006/xbrldius-gaap_SellingGeneralAndAdministrativeExpensesMemberus-gaap_IncomeStatementLocationAxisexplicitMemberiso4217_USDStandardhttp://www.xbrl.org/2003/iso4217USDiso42170USDUSD$nanafalse02true 3us-gaap_EmployeeServiceShareBasedCompensationAllocationOfRecognizedPeriodCostsLineItemsus-gaap_truenadurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1falsefalsefalse00falsefalsefalse2falsefalsefalse00falsefalsefalse3falsefalsefalse00falsefalsefalse4falsefalsefalse00falsefalsefalsexbrli:stringItemTypestringfalse03false 4us-gaap_AllocatedShareBasedCompensationExpenseus-gaap_truedebitdurationfalsefalsefalsefalsefalsefalsefalsefalseterseLabel1truefalsefalse60000006.0USD$falsetruefalse2truefalsefalse55000005.5USD$falsetruefalse3truefalsefalse1150000011.5USD$falsetruefalse4truefalsefalse1040000010.4USD$falsetruefalsexbrli:monetaryItemTypemonetaryRepresents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5047-113901 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 14.F) -URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (h)(1)(i) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Staff Accounting Bulletin (SAB) -Number Topic 14 -Section F false2falseStock-Based Compensation Recognized in Selling, General and Administrative Expenses (Detail) (Selling, General and Administrative Expense, USD $)HundredThousandsUnKnownUnKnownUnKnowntruefalsefalseSheethttp://www.gamestop.com/taxonomy/role/DisclosureStockBasedCompensationRecognizedInSellingGeneralAndAdministrativeExpenses43