v3.22.0.1
Fair Value Measurements and Financial Instruments - Assets that are Measured at Fair Value on a Nonrecurring Basis (Details) - USD ($)
$ in Millions
12 Months Ended
Jan. 29, 2022
Jan. 30, 2021
Feb. 01, 2020
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Store and other asset impairment charges $ 6.7 $ 11.2 $ 10.7
Fair value of store-level assets 7.8 7.0  
Impairment losses from store closures 3.8 7.2 6.6
Impairment charges from assets held for sale   3.2 8.7
Intangible asset impairment charges $ 0.0 1.1 $ 2.3
Fair Value, Measurements, Nonrecurring      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Impairment losses from store closures   11.2  
Trade Names | Corporate Aircraft | Disposal Group, Held-for-sale, Not Discontinued Operations | Air Transportation Equipment      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Indefinite-lived intangible assets   8.6  
Trade Names | Think Geek | Disposal Group, Held-for-sale, Not Discontinued Operations | Air Transportation Equipment      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Indefinite-lived intangible assets   0.0  
Trade Names | Micromania Trade Name | Disposal Group, Held-for-sale, Not Discontinued Operations | Air Transportation Equipment      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Indefinite-lived intangible assets   5.7  
Trade Names | Fair Value, Measurements, Nonrecurring | Corporate Aircraft      
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]      
Impairment charges from assets held for sale   $ 3.2