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Income Taxes - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 25, 2021
Sep. 26, 2020
Sep. 25, 2021
Sep. 26, 2020
Income Tax Disclosure [Abstract]        
Effective income tax rate reconciliation, at federal statutory income tax rate, percent 21.00%   21.00%  
Effective tax rate 27.00% 65.00% 23.00% (81.00%)
Decrease related to current year tax positions     $ 1