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Income Taxes - Additional Information (Detail) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 29, 2018 | Dec. 30, 2017
Operating Loss Carryforwards [Line Items] |  |
Deferred tax assets, Valuation Allowance | $ 17.8 | $ 14.5
Change in the total valuation allowance | (3.3) | (3.0)
Portion of the unrecognized tax benefits if recognized, reduction of annual effective tax rate | 7.1 | 8.5
Interest accrued related to unrecognized tax benefits | 2.4 | 2.7
Undistributed earnings of foreign subsidiaries | 249.3 |
Tax Cuts And Jobs Act of 2017 Income Tax Expense Benefit |  | 5.6
Tax Cuts And Jobs Act of 2017 Income Tax Expense Benefit, Transition Tax |  | 58.1
Tax Cuts And Jobs Act of 2017 Income Tax Expense Benefit, Deferred Taxes Remeasurement |  | (52.5)
Tax Cuts And Jobs Act of 2017 Income Tax Expense Benefit, Tax on Future Dividends | 0.6 | $ 3.0
Tax Cuts And Jobs Act of 2017 SAB 118 | 1.2 |
Foreign country [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Foreign net operating loss carryforwards | 36.1 |
Tax credit carryforwards | 3.6 |
State and Local Jurisdiction [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Foreign net operating loss carryforwards | 140.7 |
Deferred Tax Asset, State [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Change in the total valuation allowance | 2.1 |
Net Operating Loss Carryforwad, State and Local [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Change in the total valuation allowance | (2.8) |
Net Operating Losses and Tax Credits, Foreign [Member] |  |
Operating Loss Carryforwards [Line Items] |  |
Change in the total valuation allowance | $ (2.6) |

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