Leases Operating Lease Costs (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Leases [Abstract]
Operating Lease, Cost	$ 7.6	$ 10.0	$ 24.5	$ 30.5
Variable Lease, Cost	2.9	3.9	8.8	10.9
Short-term Lease, Cost	0.4	0.7	1.5	2.6
Sublease Income	(1.8)	(1.3)	(4.6)	(4.5)
Lease, Cost	$ 9.1	$ 13.3	$ 30.2	$ 39.5