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Income Taxes (Details) - USD ($) $ / shares in Units, $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 28, 2019 | Sep. 29, 2018 | Sep. 28, 2019 | Sep. 29, 2018
Income Tax Disclosure [Abstract] |  |  |  |
Effective tax rate | 19.00% | 12.00% | 22.00% | 20.00%
Tax Act, one-time transition tax on accumulated earnings of certain foreign subsidiaries | $ 1.0 |  |  |
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount | 0.8 | $ 0.5 | $ 0.3 | $ 1.2
Provision for state income taxes, net of federal benefits | $ 1.0 | 0.7 | 3.3 | 3.3
Reduction related to provisional transition tax calculation |  | 4.3 | (1.6) | $ 4.3
Reduction related to provisional transition tax calculation, diluted (per share) |  |  |  | $ 0.07
Impact of investments in unconsolidated affiliates |  | 0.7 |  | $ 4.4
Increase in valuation allowance |  | $ 1.5 |  | $ 1.5
Increase in valuation allowance, diluted (per share) |  |  |  | $ 0.03
Increase (decrease) in one-time transition tax liability |  |  | $ 0.6 |
Effect of foreign tax rates lower than statutory tax rates |  |  |  | $ 0.8
Global intangible low-taxed income |  |  |  | $ 0.8

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