Segment Information (Details 5) - USD ($) $ in Millions	12 Months Ended
	Apr. 01, 2017	Apr. 02, 2016	Mar. 28, 2015
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net revenues	$ 6,652.8	$ 7,405.2	$ 7,620.3
Long-lived assets	1,316.0	1,583.2
Americas [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net revenues	4,214.7	4,938.2	5,077.3
Long-lived assets	1,061.7	1,206.3
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net revenues	1,554.1	1,572.7	1,626.9
Long-lived assets	141.8	212.3
Asia [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net revenues	884.0	894.3	916.1
Long-lived assets	112.5	164.6
U.S. [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Total net revenues	3,990.0	4,688.0	$ 4,827.0
Long-lived assets	$ 1,033.0	$ 1,160.0