v3.26.1
Fair value measurement (Tables)
 12 Months Ended
Jan. 31, 2026
Fair Value Disclosures [Abstract]  
Schedule of Methods to Determine Fair Value on Instrument-Specific Basis The methods used by the Company to determine fair value on an instrument-specific basis as of January 31, 2026 and February 1, 2025 are detailed below:
January 31, 2026February 1, 2025
(in millions)Carrying ValueLevel 1Level 2Carrying ValueLevel 1Level 2
Assets:
US Treasury securities
$5.4 $5.4 $— $5.2 $5.2 $— 
Foreign currency contracts
0.7 — 0.7 0.4 — 0.4 
Commodity contracts
26.8 — 26.8 — — — 
Total assets
$32.9 $5.4 $27.5 $5.6 $5.2 $0.4 
Liabilities:
Foreign currency contracts
$(0.4)$— $(0.4)$(0.7)$— $(0.7)
Commodity contracts
(0.6)— (0.6)— — — 
Total liabilities $(1.0)$— $(1.0)$(0.7)$— $(0.7)