v3.26.1
Income taxes - Schedule of Components of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Millions
Jan. 31, 2026
Feb. 01, 2025
Feb. 03, 2024
Jan. 28, 2023
Assets        
Deferred Tax Assets, Property, Plant and Equipment $ 5.5      
Revenue deferral 59.2 $ 62.7    
Lease liabilities 275.7 270.3    
Deferred compensation 9.3 9.8    
Share-based compensation 6.8 6.6    
Other temporary differences 18.8 28.3    
Bermuda ETA 239.5 263.3 $ 263.3  
Net operating loss carryforwards 49.0 58.1    
Capital loss carryforwards 12.5 11.3    
Total gross deferred tax assets (liabilities) 676.3 710.4    
Valuation allowance (14.1) (14.9) (18.3) $ (19.0)
Deferred tax assets (liabilities) 662.2 695.5    
(Liabilities)        
Intangible assets (71.0) (76.0)    
US property, plant and equipment   (12.4)    
Foreign property, plant and equipment 0.4 0.1    
Inventory valuation (231.6) (228.3)    
Lease assets (257.1) (250.3)    
Deferred Tax Liabilities, Gross (560.1) (567.1)    
Total        
Total gross deferred tax assets (liabilities) 116.2 143.3    
Valuation allowance (14.1) (14.9) $ (18.3) $ (19.0)
Deferred tax assets (liabilities) 102.1 128.4    
Deferred tax assets 277.4 301.5    
Non-current liabilities $ (175.3) $ (173.1)