Income Taxes - Summary of Changes in Gross Amounts of Unrecognized Tax Benefits (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 27, 2024	Apr. 29, 2023
Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward]
Balance at beginning of period	$ 8,291	$ 9,898
Additions for tax positions related to the current year	1,156	1,158
Additions for tax positions of prior years	128	142
Reductions for tax positions of prior years	(12)	(1,400)
Statute expirations	(1,514)	(1,507)
Settlements	0	0
Balance at end of period	$ 8,049	$ 8,291