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Property and Equipment, net - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 30, 2022
Jan. 31, 2021
Feb. 02, 2020
Property, Plant and Equipment [Line Items]      
Depreciation expense $ 40.5 $ 28.3 $ 22.0
Internal-use software      
Property, Plant and Equipment [Line Items]      
Accumulated depreciation and amortization 35.1 22.5  
Amortization expense $ 14.2 $ 7.4 $ 8.6