Segment and Geographic Information - Schedule of Product Revenue Information (Details) - USD ($) $ in Millions	12 Months Ended
	Mar. 29, 2024	Mar. 31, 2023	Apr. 01, 2022
Segment Reporting Information [Line Items]
Net revenues	$ 3,812	$ 3,338	$ 2,796
Unfavorable foreign exchange impact on revenue	(25)
Consumer security revenues
Segment Reporting Information [Line Items]
Net revenues	2,417	2,029	1,623
Unfavorable foreign exchange impact on revenue	(24)
Identity and information protection revenues
Segment Reporting Information [Line Items]
Net revenues	1,332	1,244	1,127
Unfavorable foreign exchange impact on revenue	(1)
Total cyber safety revenues
Segment Reporting Information [Line Items]
Net revenues	3,749	3,273	2,750
Legacy revenues
Segment Reporting Information [Line Items]
Net revenues	$ 63	$ 65	$ 46