Segment Information - Total Revenue (as Recognized Based on Country of Origin), and Long-Lived Assets by Geographic Location (Details) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Mar. 31, 2018	Dec. 30, 2017	Sep. 30, 2017	Jul. 01, 2017	Apr. 01, 2017	Dec. 31, 2016	Oct. 01, 2016	Jul. 02, 2016	Mar. 31, 2018	Apr. 01, 2017	Apr. 02, 2016
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 1,179.5	$ 1,440.1	$ 1,146.6	$ 952.4	$ 1,064.8	$ 1,352.8	$ 1,088.2	$ 987.9	$ 4,718.6	$ 4,493.7	$ 4,712.1
Long-lived assets	1,818.9				1,009.6				1,818.9	1,009.6	825.6
North America (U.S., Canada and Latin America)
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue									3,033.2	3,140.7	3,506.6
Long-lived assets	327.3				356.1				327.3	356.1	507.7
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue									2,818.0	2,935.0	3,304.0
Long-lived assets	303.3				328.8				303.3	328.8
Europe
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue									1,092.7	943.9	990.3
Long-lived assets	1,050.3				197.7				1,050.3	197.7	284.2
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue									592.7	409.1	215.2
Long-lived assets	$ 441.3				$ 455.8				$ 441.3	$ 455.8	$ 33.7