Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Millions, $ in Millions	3 Months Ended
	Apr. 30, 2022	May 01, 2021
Income Statement [Abstract]
Sales	$ 1,838.3	$ 1,688.8
Cost of sales	(1,114.6)	(1,010.4)
Gross margin	723.7	678.4
Selling, general and administrative expenses	(533.1)	(512.0)
Other operating income (expense)	(190.4)	2.3
Operating income	0.2	168.7
Interest expense, net	(4.4)	(3.9)
Other non-operating income (expense)	(134.5)	0.1
Income (loss) before income taxes	(138.7)	164.9
Income taxes	55.2	(26.5)
Net income (loss)	(83.5)	138.4
Dividends on redeemable convertible preferred shares	(8.6)	(8.6)
Net income (loss) attributable to common shareholders	$ (92.1)	$ 129.8
Earnings (loss) per common share:
Basic (usd per share)	$ (1.89)	$ 2.49
Diluted (usd per share)	$ (1.89)	$ 2.23
Weighted average common shares outstanding:
Basic (shares)	48.8	52.1
Diluted (shares)	48.8	62.0