Goodwill and Intangible Assets (Schedule of Amortization Expense) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jan. 01, 2021	Jan. 03, 2020	Jan. 01, 2021	Jan. 03, 2020
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 18	$ 20	$ 54	$ 61
Customer relationships and other | Operating expenses
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	18	20	54	61
Developed technology | Cost of revenues
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	6	8	20	23
Segment Reconciling Items
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible assets	$ 24	$ 28	$ 74	$ 84