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Income Taxes (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 26, 2020
Sep. 28, 2019
Sep. 26, 2020
Sep. 28, 2019
Dec. 28, 2019
Income Tax Disclosure [Abstract]          
Effective tax rate 40.40% 43.90% 31.50% 34.10%  
Gross unrecognized tax benefit $ 13.5   $ 13.5   $ 13.5
Accrued interest and penalties related to uncertain tax positions 0.7   0.7   $ 4.0
Unrecognized tax benefits that would impact effective tax rate, if recognized $ 13.2   $ 13.2