Segment Information (Details 3) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Segment Reporting Information [Line Items]
Unallocated restructuring charges	$ (157.6)	$ (13.1)	$ (160.2)	$ (20.1)
Other Charges	(2.9)	(1.4)	(7.3)	(24.0)
Restructuring and other charges	(160.5)	(14.5)	(167.5)	(44.1)
North America-Related [Member]
Segment Reporting Information [Line Items]
Unallocated restructuring charges	(41.2)	0.0	(41.3)	(0.7)
Europe-Related [Member]
Segment Reporting Information [Line Items]
Unallocated restructuring charges	(26.3)	(1.3)	(26.3)	(3.1)
Asia-Related [Member]
Segment Reporting Information [Line Items]
Unallocated restructuring charges	(10.1)	(0.3)	(9.9)	(0.8)
Other Non-Reportable Segment-Related [Member]
Segment Reporting Information [Line Items]
Unallocated restructuring charges	(0.7)	(0.7)	(1.8)	(0.7)
Corporate-Related [Member]
Segment Reporting Information [Line Items]
Unallocated restructuring charges	$ (79.3)	$ (10.8)	$ (80.9)	$ (14.8)