Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 29, 2019	Sep. 30, 2018	Sep. 29, 2019	Sep. 30, 2018
Income Taxes [Abstract]
Provision for taxes on income	$ 2.6	$ 9.7	$ 17.0	$ 29.3
Effective income tax rate	6.40%	18.70%	13.90%	18.80%
Amount of unrecognized tax benefits	$ 9.2		$ 9.2
Unrecognized tax benefits that would impact effective tax rate	6.2		6.2
Unrecognized tax benefits, net decrease in penalties and interest expenses	0.4		0.7
Unrecognized tax benefits, accrued interest and penalties	2.2		2.2
Tax benefit relating to derecogntion of tax benefit due to statute expiration	$ 7.8		$ 7.8

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

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

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Amount of unrecognized tax benefits.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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Amount of decrease in unrecognized tax benefits resulting from lapses of applicable statutes of limitations.

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The total amount of unrecognized tax benefits that, if recognized, would affect the effective tax rate.

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