Segment information - Assets by Segment (Details) - USD ($) $ in Millions	Aug. 01, 2026	Jan. 31, 2026	Aug. 02, 2025
Segment Reporting [Line Items]
Total assets	$ 5,587.8	$ 5,952.1	$ 5,342.8
Reportable segments \| North America
Segment Reporting [Line Items]
Total assets	4,764.1	5,098.5	4,727.5
Reportable segments \| International segment
Segment Reporting [Line Items]
Total assets	463.7	483.4	368.2
Reportable segments \| Other
Segment Reporting [Line Items]
Total assets	92.1	83.7	92.8
Corporate and unallocated
Segment Reporting [Line Items]
Total assets	$ 267.9	$ 286.5	$ 154.3

Amount of asset recognized for present right to economic benefit.

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

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+ Details