Restructuring - Schedule of Restructuring Costs by Reportable Segment (Details) - USD ($) $ in Millions		3 Months Ended
	Aug. 01, 2020	Aug. 01, 2020	May 02, 2020
Restructuring Cost And Reserve [Line Items]
Restructuring Costs	$ 2.2	$ 3.4	$ 0.2
Auto
Restructuring Cost And Reserve [Line Items]
Restructuring Costs		2.0
Auto
Restructuring Cost And Reserve [Line Items]
Restructuring Costs		0.6
Auto
Restructuring Cost And Reserve [Line Items]
Restructuring Costs		0.7
Eliminations/Corporate [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring Costs		$ 0.1