Segment and Geographic Information - Schedule of Product Revenue Information (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 29, 2023	Sep. 30, 2022	Sep. 29, 2023	Sep. 30, 2022
Segment Reporting Information [Line Items]
Net revenues	$ 948	$ 748	$ 1,894	$ 1,455
Unfavorable foreign exchange impact on revenue	(7)		(16)
Consumer security revenues
Segment Reporting Information [Line Items]
Net revenues	604	436	1,202	838
Identity and information protection revenues
Segment Reporting Information [Line Items]
Net revenues	328	298	659	592
Total Cyber Safety revenues
Segment Reporting Information [Line Items]
Net revenues	932	734	1,861	1,430
Legacy revenues
Segment Reporting Information [Line Items]
Net revenues	$ 16	$ 14	$ 33	$ 25