Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 28, 2020	Jun. 30, 2019	Jun. 28, 2020	Jun. 30, 2019
Income Taxes [Abstract]
Provision for taxes on income	$ 0.9	$ 5.1	$ 10.6	$ 14.4
Effective income tax rate	6.20%	15.80%
Amount of unrecognized tax benefits	$ 8.2		8.2
Unrecognized tax benefits that would impact effective tax rate	5.5		5.5
Unrecognized tax benefits, net decrease in penalties and interest expenses	0.1		0.2
Unrecognized tax benefits, accrued interest and penalties	$ 2.2		$ 2.2