Segment and Geographic Information - Disaggregated Net Revenue (Details) - USD ($) $ in Millions	12 Months Ended
	Apr. 01, 2022	Apr. 02, 2021	Apr. 03, 2020
Revenue from External Customer [Line Items]
Total net revenues	$ 2,796	$ 2,551	$ 2,490
Consumer security
Revenue from External Customer [Line Items]
Total net revenues	1,669	1,513	1,450
Identity and information protection
Revenue from External Customer [Line Items]
Total net revenues	1,127	1,038	994
ID Analytics
Revenue from External Customer [Line Items]
Total net revenues	$ 0	$ 0	$ 46