Restructuring Activities - Summary of Restructuring (Credit) Expense and Restructuring Related Charges (Detail) - USD ($) $ in Thousands |
12 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
May 03, 2026 |
Apr. 27, 2025 |
Apr. 28, 2024 |
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| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring (credit) expense | [1],[2],[3] | $ 2,323 | $ (7,739) | $ (636) | |||||||||||
| Restructuring (credit) expense and restructuring related charges | [4],[5],[6] | (1,392) | 9,360 | 676 | |||||||||||
| Net (Gain) Loss from Sale and Impairment of Property, Plant, and Equipment [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring (credit) expense | (3,754) | (16) | 329 | ||||||||||||
| Loss on Disposal, Valuation and Markdowns of Inventory [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring related charge | $ 931 | $ 1,621 | $ 40 | ||||||||||||
| Facility Consolidation And Relocation Expenses [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring Charges, Statement of Income or Comprehensive Income [Extensible Enumeration] | Restructuring (credit) expense | Restructuring (credit) expense | Restructuring (credit) expense | ||||||||||||
| Restructuring expense | $ 543 | $ 2,437 | $ 0 | ||||||||||||
| Impairment of Intangible Asset [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Impairment of intangible asset | $ 291 | $ 540 | $ 0 | ||||||||||||
| Impairment, Intangible Asset, Statement of Income or Comprehensive Income [Extensible Enumeration] | Restructuring (credit) expense | Restructuring (credit) expense | Restructuring (credit) expense | ||||||||||||
| Other Associated Costs [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring expense, net | $ 284 | $ 1,038 | $ 0 | ||||||||||||
| Employee Termination Benefits [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring expense, net | 164 | 1,552 | 307 | ||||||||||||
| Additional Depreciation Expense for Shortened Useful Lives of Equipment [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring expense | 112 | 1,339 | 0 | ||||||||||||
| Lease Termination Costs [Member] | |||||||||||||||
| Restructuring Cost and Reserve [Line Items] | |||||||||||||||
| Restructuring expense | $ 37 | $ 849 | $ 0 | ||||||||||||
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