Segment Information (Details 3) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 28, 2019	Sep. 29, 2018	Sep. 28, 2019	Sep. 29, 2018
Segment Reporting Information [Line Items]
Asset Impairment Charges	$ (6.1)	$ (9.8)	$ (7.3)	$ (11.1)
Unallocated corporate expenses [Member]
Segment Reporting Information [Line Items]
Asset Impairment Charges	(2.3)	(0.2)	(3.5)	(0.3)
North America segment [Member]
Segment Reporting Information [Line Items]
Asset Impairment Charges	0.0	(0.3)	0.0	(0.3)
Europe segment [Member]
Segment Reporting Information [Line Items]
Asset Impairment Charges	0.0	(0.5)	0.0	(1.5)
Asia segment [Member]
Segment Reporting Information [Line Items]
Asset Impairment Charges	0.0	(3.5)	0.0	(3.7)
Other non-reportable segments [Member]
Segment Reporting Information [Line Items]
Asset Impairment Charges	$ (3.8)	$ (5.3)	$ (3.8)	$ (5.3)