Consolidated Statements of Changes in Stockholders' Equity - USD ($) $ in Millions	Total	Preferred Stock [Member]	Common Stock [Member]	Additional Paid in Capital - Common Stock [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Treasury Stock, Common
Balance at beginning of period at Feb. 04, 2024	$ 5,118.9	$ 0.0	$ 88.6	$ 3,313.3	$ 5,407.3	$ (753.6)	$ (2,936.7)
Balance (in shares) at Feb. 04, 2024			88,567,275
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	151.4				151.4
Foreign currency translation adjustments	(14.8)					(14.8)
Net unrealized and realized (loss) gain related to effective cash flow hedges, net of tax (benefit) expense	1.4					1.4
Net (loss) gain on net investment hedges, net of tax (benefit) expense	2.8					2.8
Comprehensive income	140.8
Settlement of awards under stock plans (in shares)			337,076
Settlement of awards under stock plans	7.0		$ 0.3	6.7
Stock-based compensation expense	$ 10.5			10.5
Common Stock, Dividends, Per Share, Declared	$ 0.075
Dividends declared	$ (4.3)				(4.3)
Excise taxes on share repurchases in excess of issuances	1.7
Acquisition of treasury shares during period	(213.7)						(213.7)
Balance at end of period at May. 05, 2024	$ 5,059.2	0.0	$ 88.9	3,330.5	5,554.4	(764.2)	(3,150.4)
Balance (in shares) at May. 05, 2024	88,904,351		88,904,351
Balance at beginning of period at Feb. 02, 2025	$ 5,140.5	0.0	$ 89.1	3,374.1	5,997.2	(856.8)	(3,463.1)
Balance (in shares) at Feb. 02, 2025	89,112,404		89,112,404
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net (loss) income	$ (44.8)				(44.8)
Foreign currency translation adjustments	233.6					233.6
Net unrealized and realized (loss) gain related to effective cash flow hedges, net of tax (benefit) expense	(36.9)					(36.9)
Net (loss) gain on net investment hedges, net of tax (benefit) expense	(110.3)					(110.3)
Comprehensive income	41.6
Settlement of awards under stock plans (in shares)			268,958
Settlement of awards under stock plans	0.1		$ 0.3	(0.2)
Stock-based compensation expense	$ 12.1			12.1
Common Stock, Dividends, Per Share, Declared	$ 0.075
Dividends declared	$ (3.9)				(3.9)
Excise taxes on share repurchases in excess of issuances	4.0
Acquisition of treasury shares during period	(572.2)			(150.0)			(422.2)
Balance at end of period at May. 04, 2025	$ 4,618.2	$ 0.0	$ 89.4	$ 3,236.0	$ 5,948.5	$ (770.4)	$ (3,885.3)
Balance (in shares) at May. 04, 2025	89,381,362		89,381,362