Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 27, 2020	Sep. 29, 2019	Sep. 27, 2020	Sep. 29, 2019
Income Taxes [Abstract]
Provision for taxes on income	$ 7.0	$ 2.6	$ 17.6	$ 17.0
Effective income tax rate	19.60%	6.40%	17.70%	13.90%
Amount of unrecognized tax benefits	$ 8.4		$ 8.4
Unrecognized tax benefits that would impact effective tax rate	5.6		5.6
Increase in unrecognized tax benefits	0.1		0.3
Unrecognized tax benefits, accrued interest and penalties	$ 2.3		$ 2.3