Balance Sheet Details (Accrued And Other Current Liabilities Schedule) (Details) - USD ($) $ in Millions	Mar. 31, 2020	Apr. 01, 2019	Mar. 31, 2019
Other accrued expenses	$ 273		$ 290
Accrued compensation and benefits	326		238
Accrued royalties	171		144
Sales return and price protection reserves	109		150
Fair value, Contingent consideration	0		136
Deferred net revenue, other	104		94
Operating Lease, Liability, Current	69	$ 50	0
Accrued Liabilities, Current	$ 1,052	$ 1,099	$ 1,052