Leases - Total Lease Costs For Operating Leases (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Oct. 30, 2021	Oct. 31, 2020	Oct. 30, 2021	Oct. 31, 2020
Leases [Abstract]
Operating lease cost	$ 107.0	$ 108.9	$ 322.0	$ 325.8
Short-term lease cost	1.8	2.1	8.2	12.8
Variable lease cost	26.0	27.8	87.5	79.7
Sublease income	(0.5)	(0.5)	(1.7)	(1.3)
Total lease cost	$ 134.3	$ 138.3	$ 416.0	$ 417.0