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Basis of Presentation and Summary of Critical and Significant Accounting Policies - PP&E Service Lives (Details)
12 Months Ended
Jan. 30, 2021
Buildings  
Property, Plant and Equipment [Line Items]  
Useful life 39 years
Leasehold improvements | Minimum  
Property, Plant and Equipment [Line Items]  
Useful life 3 years
Leasehold improvements | Maximum  
Property, Plant and Equipment [Line Items]  
Useful life 10 years
Furniture and Fixtures  
Property, Plant and Equipment [Line Items]  
Useful life 7 years
Equipment | Minimum  
Property, Plant and Equipment [Line Items]  
Useful life 3 years
Equipment | Maximum  
Property, Plant and Equipment [Line Items]  
Useful life 7 years