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Restructuring - Schedule of Restructuring Balance Related Liabilities (Detail) - Product Retrofit Program [Member] - Other Accrued Expenses [Member] - USD ($) $ in Thousands | Oct. 28, 2023 | Jul. 29, 2023
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Restructuring Cost and Reserve [Line Items] |  |
Provision for Product Retrofit Program |  | $ 852
Cost of Repairs and Replacements incurred | $ (387) |
Balance at July 29, 2023 | $ 465 |

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