Organization and Significant Accounting Policies - Revenue percentage by recognition method (Details)	3 Months Ended		9 Months Ended
	Jan. 31, 2026	Jan. 25, 2025	Jan. 31, 2026	Jan. 25, 2025
Organization and Significant Accounting Policies
Over time (as a percentage)	72.00%	66.00%	73.00%	55.00%
Point in time (as a percentage)	28.00%	34.00%	27.00%	45.00%
Total revenue (as a percentage)	100.00%	100.00%	100.00%	100.00%