Leases (Lease Cost) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Leases [Abstract]
Operating Lease Cost	$ 40.7	$ 33.7	$ 30.9
Finance Lease Cost:
Amortization of ROU Assets	3.2	1.3	0.3
Interest on Lease Liabilities	3.8	1.1	0.2
Total Lease Expense	$ 47.7	$ 36.1	$ 31.4