Earnings per common share ("EPS") - Schedule of Basic Earnings per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended
	May 04, 2024	Apr. 29, 2023
Earnings Per Share, Basic [Abstract]
Net (loss) income attributable to common shareholders	$ (40.1)	$ 88.8
Weighted average common shares outstanding	44.6	45.3
EPS – basic	$ (0.90)	$ 1.96