v3.26.1
Warranty reserve (Tables)
 6 Months Ended
Aug. 01, 2026
Other Liabilities Disclosure [Abstract]  
Schedule of Warranty Reserve for Diamond and Gemstone Guarantee The warranty reserve for diamond and gemstone guarantees, included in accrued expenses and other current liabilities and other liabilities - non-current, is as follows:
13 weeks ended26 weeks ended
(in millions)August 1, 2026August 2, 2025August 1, 2026August 2, 2025
Warranty reserve, beginning of period$34.2 $36.2 $34.2 $39.0 
Warranty expense1.2 1.7 3.2 1.1 
Utilized (1)
(2.2)(2.4)(4.2)(4.6)
Warranty reserve, end of period
$33.2 $35.5 $33.2 $35.5 
(1)     Includes impact of foreign exchange translation.
(in millions)August 1, 2026January 31, 2026August 2, 2025
Disclosed as:
Accrued expenses and other current liabilities$8.5 $8.8 $9.2 
Other liabilities - non-current24.7 25.4 26.3 
Total warranty reserve
$33.2 $34.2 $35.5