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Other Non-Current Liabilities Other Non-Current Liabilities - Components of Other Non-Current Liabilities (Detail) - USD ($) | Sep. 28, 2019 | Dec. 29, 2018
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Other Liabilities, Long Term [Abstract] |  |
Income tax payable, noncurrent | $ 21,522,000 | $ 21,522,000
Lessee lease liabilities, noncurrent | 16,451,000 | 0
Unrecognized tax benefits | 12,744,000 | 11,717,000
Deferred tax liabilities | 2,925,000 | 2,956,000
Other | 2,204,000 | 3,003,000
Total other non-current liabilities | $ 55,846,000 | $ 39,198,000

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