Segment Information - Total Revenue (as Recognized Based on Country of Origin) by Geographic Location (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 1,110	$ 1,442	$ 1,561	$ 2,788
The Americas
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	587	802	764	1,531
EMEA
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	311	409	433	769
Asia
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	212	231	364	488
U.S.
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 531	$ 741	$ 692	$ 1,422