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Restructuring - (Details) $ in Millions	3 Months Ended		6 Months Ended		15 Months Ended
Restructuring - (Details) $ in Millions	Aug. 03, 2024 USD ($) location	Jul. 29, 2023 USD ($)	Aug. 03, 2024 USD ($) location	Jul. 29, 2023 USD ($)	Aug. 03, 2024 USD ($) location
Restructuring Cost and Reserve [Line Items]
Restructuring charges	$ 1.2	$ 4.2	$ 5.8	$ 4.2
Asset impairments, net	$ 166.2	3.8	$ 168.6	$ 5.6
Fiscal 2024 Restructuring Plan
Restructuring Cost and Reserve [Line Items]
Number of Stores \| location	150		150		150
Restructuring, Settlement and Impairment Provisions	$ 1.4	7.7	$ 7.9		$ 19.2
Fiscal 2024 Restructuring Plan \| Employee Related Costs
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.5	3.6	2.7		8.1
Fiscal 2024 Restructuring Plan \| Facility Closing
Restructuring Cost and Reserve [Line Items]
Restructuring charges	0.7	0.6	3.1		4.7
Fiscal 2024 Restructuring Plan \| Asset Impairments
Restructuring Cost and Reserve [Line Items]
Asset impairments, net	0.2	$ 3.5	2.1		6.4
Fiscal 2024 Restructuring Plan \| Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring charges expected to incur	20.0		20.0		20.0
Fiscal 2024 Restructuring Plan \| Minimum \| Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring charges expected to incur	10.0		10.0		10.0
Fiscal 2024 Restructuring Plan \| Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring charges expected to incur	30.0		30.0		30.0
Fiscal 2024 Restructuring Plan \| Maximum \| Asset Impairments
Restructuring Cost and Reserve [Line Items]
Restructuring charges expected to incur	$ 15.0		$ 15.0		$ 15.0