v3.20.1
Goodwill and Intangible Assets - Schedule of Intangible Assets Other Than Goodwill (Details) - USD ($)
$ in Millions
 12 Months Ended
Feb. 02, 2019
Feb. 01, 2020
Indefinite-lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Accumulated Amortization $ (99.6) $ (104.0)
Indefinite and Finite-Lived Intangible Assets, Gross 133.1 126.8 [1]
Indefinite and Finite-Lived Intangible Assets, Net Carrying Amount 33.5 22.8
Trade Names [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Indefinite-lived Intangible Assets (Excluding Goodwill) 8.8 6.3 [1]
Leasehold rights    
Indefinite-lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 91.8 88.4 [1]
Finite-Lived Intangible Assets, Accumulated Amortization (67.3) (72.0)
Finite-Lived Intangible Assets, Net 24.5 16.4
Other    
Indefinite-lived Intangible Assets [Line Items]    
Finite-Lived Intangible Assets, Gross 32.5 32.1 [1]
Finite-Lived Intangible Assets, Accumulated Amortization (32.3) (32.0)
Finite-Lived Intangible Assets, Net 0.2 $ 0.1
Fair Value, Measurements, Nonrecurring | ThinkGeek [Member] | United States Segment [Member] | Customer Relationships [Member]    
Indefinite-lived Intangible Assets [Line Items]    
Impairment of Intangible Assets, Finite-lived $ 5.9  
[1] The change in the gross carrying amount of intangible assets from February 2, 2019 to February 1, 2020 is due to impairments (see Note 4, "Asset Impairments") and the impact of exchange rate fluctuations.