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

Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount Per Diluted Share

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Effective Income Tax Rate Reconciliation, Global Intangible Low-Taxed Income, Amount

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to increase (decrease) in the valuation allowance for deferred tax assets.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to equity in earnings (loss) of unconsolidated subsidiaries exempt from income taxes.

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Amount of reasonable estimate for income tax expense for which accounting for tax effect from transition tax on accumulated earnings of controlled foreign corporation deemed repatriated is incomplete pursuant to Tax Cuts and Jobs Act.

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