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Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jul. 03, 2021
Jun. 27, 2020
Jul. 03, 2021
Jun. 27, 2020
Income Tax Disclosure [Abstract]        
Other Tax Expense (Benefit) $ 1.3 $ 7.5 $ 5.6 $ 17.1
Gross unrecognized tax benefit 19.9   19.9  
Unrecognized tax benefit that would affect effective tax rate $ 18.0   $ 18.0