Leases - Schedule of Lease Commitments (Details) $ in Millions	Dec. 31, 2020 USD ($)
Finance leases
2021	$ 11.9
2022	8.9
2023	4.2
2024	2.2
2025	1.8
Thereafter	11.8
Total lease payments	40.8
Less: Interest	(6.4)
Present value of lease liabilities	34.4
Operating leases
2021	27.2
2022	19.9
2023	13.7
2024	8.7
2025	6.0
Thereafter	10.9
Total lease payments	86.4
Less: Interest	(8.9)
Present value of lease liabilities	$ 77.5