Balance Sheet Information and Other - Narrative (Details) - USD ($) $ in Millions	Apr. 03, 2020	Dec. 31, 2019
Balance Sheet Related Disclosures [Abstract]
Accrued pension liability	$ 133.2	$ 132.7
Current portion accrued pension liability	0.3	0.3
Operating lease assets	$ 111.5	$ 110.2
Remaining Lease Term (in years)	6 years 3 months 18 days
Discount Rate (as a percent)	5.50%