Segment information - Assets by Segment (Details) - USD ($) $ in Millions	May 03, 2025	Feb. 01, 2025	May 04, 2024
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 5,451.9	$ 5,726.6	$ 6,151.2
Reportable segments \| North America
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	4,871.1	5,045.8	5,380.3
Reportable segments \| International segment
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	385.8	381.0	406.9
Reportable segments \| Other
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	92.0	93.2	91.9
Corporate and unallocated
Segment Reporting, Asset Reconciling Item [Line Items]
Total assets	$ 103.0	$ 206.6	$ 272.1

Amount of asset recognized for present right to economic benefit.

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+ Details