Leases - Lease Cost (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 29, 2023	Sep. 30, 2022	Sep. 29, 2023	Sep. 30, 2022
Leases [Abstract]
Operating lease costs	$ 2	$ 3	$ 6	$ 7
Short-term lease costs	1	0	1	1
Variable lease costs	2	2	3	3
Total lease costs	$ 5	$ 5	$ 10	$ 11