v3.26.1
Organization and principal accounting policies (Details)
$ in Millions
6 Months Ended
Aug. 01, 2026
USD ($)
Reportable_segment
Disaggregation of Revenue [Line Items]  
Number of reportable segments | Reportable_segment 3
Import Duty Refunds Received $ 20.4
Import Duty Refunds - Reduction of COS 14.9
Import Duty Refunds - Reduction of Inventory 4.8
Interest Income on Import Duty Refunds $ 0.7
Minimum  
Disaggregation of Revenue [Line Items]  
Seasonal revenues, fourth quarter sales, percent 35.00%
Maximum  
Disaggregation of Revenue [Line Items]  
Seasonal revenues, fourth quarter sales, percent 40.00%