Earnings per common share ("EPS") - Schedule of Basic Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended		6 Months Ended
	Jul. 29, 2023	Jul. 30, 2022	Jul. 29, 2023	Jul. 30, 2022
Numerator:
Net income attributable to common shareholders	$ 66.5	$ 136.8	$ 155.3	$ 44.7
Weighted average common shares outstanding (in shares)	45.2	46.4	45.3	47.6
EPS – basic (usd per share)	$ 1.47	$ 2.95	$ 3.43	$ 0.94