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Restructuring activities - Components of Costs Associated with Restructuring (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
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Oct. 07, 2023 | Oct. 07, 2023
Restructuring Cost And Reserve [Line Items] |  |
Total restructuring charges | $ 179 | $ 6,873
Employee Severance | VSIP |  |
Restructuring Cost And Reserve [Line Items] |  |
Total restructuring charges |  | 5,229
Employee Severance | RIF |  |
Restructuring Cost And Reserve [Line Items] |  |
Total restructuring charges |  | 899
Relocation costs |  |
Restructuring Cost And Reserve [Line Items] |  |
Total restructuring charges | $ 179 | $ 745

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