Leases - Maturity (Details) - USD ($) $ in Millions	Jan. 01, 2022	Jan. 02, 2021
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
2022	$ 41.4
2023	36.9
2024	31.2
2025	25.7
2026	17.6
Thereafter	80.5
Total lease payments	233.3
Less imputed interest	(52.3)
Present value of lease obligations	181.0	$ 183.5
Finance Lease, Liability, Payment, Due [Abstract]
2022	19.7
2023	18.5
2024	16.6
2025	15.5
2026	11.8
Thereafter	36.0
Total lease payments	118.1
Less imputed interest	(25.3)
Present value of lease obligations	$ 92.8	$ 71.5