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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Mar. 27, 2020 | Mar. 29, 2019
Income Tax Contingency [Line Items] |  |
Effective income tax rate | (3.40%) | 2.70%
Federal statutory income tax rate | 21.00% | 21.00%
Unrecognized Tax Benefits | $ 17.0 |
Unrecognized tax benefits that would impact the provision for income taxes | 15.7 |
Alternative Minimum Tax Credit Refund | $ 0.5 |
One foreign subsidiary |  |
Income Tax Contingency [Line Items] |  |
One-time benefit due to valuation allowance release |  | $ 0.8

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