Stock-Based Compensation and Other Benefit Plans (Schedule Of Stock-Based Compensation Expense Recognized In Our Consolidated Statements Of Income) (Details) - USD ($) $ in Millions	12 Months Ended
	Apr. 02, 2021	Apr. 03, 2020	Mar. 29, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	$ 81	$ 312	$ 352
Tax benefit associated with stock-based compensation expense	(18)	(55)	(73)
Continuing Operations
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	80	140	158
Continuing Operations | Cost of revenues
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	1	2	6
Continuing Operations | Sales and marketing
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	18	29	42
Continuing Operations | Research and development
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	26	30	34
Continuing Operations | General and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	26	58	76
Continuing Operations | Restructuring, transition and other costs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	10	20	0
Continuing Operations | Other income (expense), net
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	(1)	1	0
Discontinued Operations
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total stock-based compensation expense from continuing operations	$ 1	$ 172	$ 194