Income Taxes - Reconciliation of Statutory Rate and Effective Tax Rate (Details)	12 Months Ended
	May 03, 2025	Apr. 27, 2024	Apr. 29, 2023
Income Tax Disclosure [Abstract]
Statutory federal tax expense rate	21.00%	21.00%	21.00%
State tax, net of federal benefit	0.00%	(2.00%)	1.00%
Research tax credits	(24.00%)	20.00%	14.00%
Share compensation	(53.00%)	24.00%	18.00%
Other	0.00%	(1.00%)	1.00%
Foreign rate differential	(12.00%)	(34.00%)	(32.00%)
Change in valuation allowance	72.00%	(49.00%)	(15.00%)
Withholding taxes	1.00%	(4.00%)	(1.00%)
Effective tax rate	5.00%	(25.00%)	8.00%