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Nature of Business - Additional Information (Detail)
$ in Thousands
12 Months Ended
Sep. 16, 2020
USD ($)
Jun. 17, 2020
USD ($)
Jan. 31, 2021
USD ($)
Store
Location
RetailLocation
Jan. 31, 2020
USD ($)
Store
Jan. 31, 2019
USD ($)
Apr. 30, 2020
USD ($)
Nature Of Business [Line Items]            
Number of stores for operations | Store     644 634    
Line of credit outstanding     $ 0      
Impairment charges     $ 15,496 $ 14,611 $ 3,544  
Number of retail locations | RetailLocation     47      
COVID-19            
Nature Of Business [Line Items]            
Line of credit outstanding           $ 220,000
Repaid of borrowing $ 120,000 $ 100,000        
Capital budget reduced delaying or cancelling projects     $ 100,000      
Capital budget     260,000      
New capital budget after delaying or cancelling projects     $ 160,000      
Extention of payment terms for invoices     30 days      
Impairment charges     $ 15,496      
Number of retail locations | Location     42      
United States            
Nature Of Business [Line Items]            
Number of stores for operations | Store     527 522    
Europe            
Nature Of Business [Line Items]            
Number of stores for operations | Store     83 78    
Canada            
Nature Of Business [Line Items]            
Number of stores for operations | Store     34 34