Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jul. 04, 2021	Jun. 28, 2020	Jul. 04, 2021	Jun. 28, 2020
Income Taxes [Abstract]
Provision for taxes on income	$ 9.8	$ 0.9	$ 18.7	$ 10.6
Effective income tax rate	18.70%	6.20%	18.40%	16.70%
Amount of unrecognized tax benefits	$ 7.0		$ 7.0
Unrecognized tax benefits that would impact effective tax rate	4.5		4.5
Net change in interest and penalties relating to unrecognized tax benefits	0.1		0.0
Unrecognized tax benefits, accrued interest and penalties	$ 1.9		$ 1.9