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Summary of Significant Accounting Policies - Changes in Product Warranty Accrual (Detail) - USD ($)
$ in Millions
9 Months Ended
Oct. 01, 2022
Oct. 02, 2021
Movement in Standard and Extended Product Warranty Accrual, Increase (Decrease) [Roll Forward]    
Warranty accrual, beginning of period $ 2.5 $ 2.7
Increase related to acquisition, net of reserve 8.0 0.0
Accrual for warranties issued 1.9 3.4
Changes in pre-existing warranties (including changes in estimates) 1.5 (2.3)
Settlements made (4.5) (0.9)
Warranty accrual, end of period $ 9.4 $ 2.9