Summary of Significant Accounting Policies - Narrative (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023	Mar. 30, 2024
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Credit card receivables	$ 26		$ 26		$ 28
Raw materials inventory and work in process inventory	48		48		$ 45
Sublease income	$ 3	$ 2	$ 5	$ 4
Anti-dilutive securities excluded from calculation of basic and diluted net income per ordinary share (in shares)	486,717	441,685	354,607	364,628
Maximum
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Lessee, operating lease, term of contract (in years)	10 years		10 years