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Income Taxes - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 29, 2018 | Dec. 30, 2017 | Sep. 30, 2017 | Sep. 29, 2018 | Sep. 30, 2017
Income Tax Disclosure [Abstract] |  |  |  |  |
(Benefit from) provision for income taxes | $ 12,374 | $ 56,560 | $ 19,593 | $ 19,580 | $ 36,457
2017 Tax act provisional one-time transition tax on accumulated unrepatriated foreign earnings | $ 741 |  |  | $ 741 |
Effective income tax rate | 15.00% |  | 30.50% | 9.80% | 26.60%
Benefit on closure of subsidiary |  |  |  | $ (1,859) | $ (11,633)
Tax shortfall on share-based awards |  |  |  | (24,632) |
Favorable tax return adjustments |  |  |  | 3,697 |
Reversal of tax reserves |  |  |  | $ 3,811 | $ 2,255

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