Segment and Geographic Information - Schedule of Product Revenue Information (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Dec. 27, 2024	Dec. 29, 2023	Dec. 27, 2024	Dec. 29, 2023
Segment Reporting Information [Line Items]
Total net revenues	$ 986	$ 948	$ 2,925	$ 2,836
Consumer security revenues
Segment Reporting Information [Line Items]
Total net revenues	619	598	1,841	1,796
Identity and information protection revenues
Segment Reporting Information [Line Items]
Total net revenues	355	335	1,046	992
Total cyber safety revenues
Segment Reporting Information [Line Items]
Total net revenues	974	933	2,887	2,788
Legacy revenues
Segment Reporting Information [Line Items]
Total net revenues	$ 12	$ 15	$ 38	$ 48