Earnings (Loss) Per Common Share (“EPS”) - Schedule of Diluted Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	Apr. 30, 2022	May 01, 2021
Earnings Per Share, Basic [Abstract]
Net income (loss) attributable to common shareholders	$ (92.1)	$ 129.8
Add: Dividends on Preferred Shares	0.0	8.6
Numerator for diluted EPS	$ (92.1)	$ 138.4
Earnings Per Share, Diluted [Abstract]
Basic weighted average common shares outstanding (shares)	48.8	52.1
Plus: Dilutive effect of share awards (shares)	0.0	1.9
Plus: Dilutive effect of Preferred Shares (shares)	0.0	8.0
Diluted weighted average common shares outstanding (shares)	48.8	62.0
EPS – diluted (usd per share)	$ (1.89)	$ 2.23