v3.26.1
Fair value measurement (Tables)
 6 Months Ended
Aug. 01, 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 August 1, 2026, January 31, 2026 and August 2, 2025 are detailed below:
August 1, 2026January 31, 2026August 2, 2025
(in millions)Carrying ValueLevel 1Level 2Carrying ValueLevel 1Level 2Carrying ValueLevel 1Level 2
Assets:
US Treasury securities
$5.3 $5.3 $— $5.4 $5.4 $— $5.4 $5.4 $— 
Foreign currency contracts
0.5 — 0.5 0.7 — 0.7 0.3 — 0.3 
Commodity contracts— — — 26.8 — 26.8 — — — 
Total assets
$5.8 $5.3 $0.5 $32.9 $5.4 $27.5 $5.7 $5.4 $0.3 
Liabilities:
Foreign currency contracts
$(0.2)$— $(0.2)$(0.4)$— $(0.4)$(1.8)$— $(1.8)
Commodity contracts(10.8)— (10.8)(0.6)— (0.6)— — — 
Total liabilities$(11.0)$— $(11.0)$(1.0)$— $(1.0)$(1.8)$— $(1.8)