Leases - Balance Sheet Information (Details) - USD ($) $ in Millions	Jan. 01, 2022	Jan. 02, 2021
Operating leases
Operating lease right-of-use assets	$ 177.4	$ 180.6
Current operating lease obligations	32.3	35.5
Operating lease obligations	148.7	148.0
Total operating lease obligations	181.0	183.5
Financing leases
Property, plant and equipment, net	90.4	71.0
Current maturities of long-term debt	17.0	13.2
Long-term debt	75.8	58.3
Total finance lease obligations	$ 92.8	$ 71.5
Weighted Average Remaining Lease Term
Operating leases	7 years 8 months 12 days	7 years 7 months 6 days
Finance leases	10 years 1 month 6 days	5 years 6 months
Weighted Average Discount Rate
Operating leases	5.90%	6.10%
Finance leases	3.60%	4.90%