v3.26.1
Warranty reserve - Components of Warranty Reserve (Details) - USD ($)
$ in Millions
Aug. 01, 2026
May 02, 2026
Jan. 31, 2026
Aug. 02, 2025
May 03, 2025
Feb. 01, 2025
Other Liabilities Disclosure [Abstract]            
Accrued expenses and other current liabilities $ 8.5   $ 8.8 $ 9.2    
Other liabilities - non-current 24.7   25.4 26.3    
Total warranty reserve $ 33.2 $ 34.2 $ 34.2 $ 35.5 $ 36.2 $ 39.0