Lease Commitments (Narrative) (Details) $ in Millions	12 Months Ended
	Jan. 02, 2022 USD ($) lease_renewal_option lease	Jan. 03, 2021 USD ($)	Dec. 29, 2019 USD ($)
Leases [Abstract]
Number of operating lease agreements | lease	165
Number of operating lease renewal options (or more) | lease_renewal_option	1
Operating lease right-of-use assets	$ 144.5
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent
Weighted average remaining lease term	7 years 9 months 18 days
Discount rate	3.48%
Rental expense	$ 40.9	$ 29.4	$ 26.5
Cash paid	$ 39.7	$ 27.8