Summary of Significant Accounting Policies - Retirement Savings Plan (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Apr. 27, 2024 |
Apr. 29, 2023 |
Apr. 30, 2022 |
|
| Accounting Policies [Abstract] | |||
| Employer contribution expense | $ 20,003 | $ 19,649 | $ 21,013 |