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Product Warranty (Detail) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 03, 2021
Sep. 27, 2020
Oct. 03, 2021
Sep. 27, 2020
Product Warranty Liability [Line Items]        
Balance at beginning of period $ 25,676 $ 13,016 $ 16,633 $ 8,996
Accruals for warranties issued during the period 6,641 8,255 28,719 19,522
Accruals related to pre-existing warranties (963) 158 (3,966) 1,569
Settlements made during the period (5,233) (6,272) (15,265) (14,930)
Balance at end of period $ 26,121 $ 15,157 $ 26,121 $ 15,157