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Income Taxes - Summary of Differences Between U.S. Federal Statutory Tax Rate and Company's Consolidated Effective Tax Rate (Detail) | 12 Months Ended
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Dec. 28, 2019 | Dec. 29, 2018 | Dec. 30, 2017
Income Tax Disclosure [Abstract] |  |  |
U.S. federal statutory tax rate | 21.00% | 21.00% | 35.00%
State income taxes (net of federal benefit) | (0.30%) | 1.10% | 2.50%
Cessation of operations | (0.50%) | (0.80%) | (8.00%)
Research and development credit | (1.20%) | (0.50%) | (1.30%)
Tax windfall on share-based awards | (0.10%) | (8.60%) | (1.10%)
Reserves for uncertain tax positions | (0.90%) | (1.40%) | (0.20%)
Tax rate changes | 0.00% | 0.30% | (49.60%)
(Decrease) increase in valuation adjustment related to foreign tax credits | 0.00% | (3.50%) | 3.50%
GILTI | 2.30% | 1.50% | 0.00%
FDII | (3.70%) | (1.90%) | 0.00%
Increase (decrease) in valuation allowance due to net operating loss | 0.40% | (0.70%) | 3.00%
Goodwill impairment | 0.00% | 0.00% | 3.20%
Tax return adjustments related to the 2017 Tax Act | (0.70%) | (1.10%) | 0.00%
Impact of foreign operations | 3.40% | 3.20% | (0.70%)
Other | 1.20% | (0.20%) | 1.10%
Total effective tax rate | 20.90% | 8.40% | (12.60%)

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