v3.23.1
Cover - USD ($)
$ in Billions
 12 Months Ended
Jan. 28, 2023
Mar. 22, 2023
Jul. 29, 2022
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Jan. 28, 2023    
Current Fiscal Year End Date --01-28    
Document Transition Report false    
Entity File Number 1-32637    
Entity Registrant Name GameStop Corp.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 20-2733559    
Entity Address, Address Line One 625 Westport Parkway    
Entity Address, Postal Zip Code 76051    
Entity Address, City or Town Grapevine,    
Entity Address, State or Province TX    
City Area Code 817    
Local Phone Number 424-2000    
Title of 12(b) Security Class A Common Stock    
Trading Symbol GME    
Security Exchange Name NYSE    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 9.1
Entity Common Stock, Shares Outstanding   304,675,439  
Documents Incorporated by Reference Portions of the definitive proxy statement of the registrant to be filed pursuant to Regulation 14A under the Securities Exchange Act of 1934, as amended, for the 2023 Annual Meeting of Stockholders are incorporated by reference into Part III of this Annual Report on Form 10-K.    
Amendment Flag false    
Document Fiscal Year Focus 2022    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001326380