Schedule of Future Minimum Payments Under Operating and Finance Lease Liabilities (Details) - USD ($) $ in Millions		Dec. 31, 2019	Dec. 31, 2018
Operating leases
2020		$ 71.2
2021		60.6
2022		42.8
2023		28.7
2024		20.2
Thereafter		48.0
Total lease payments		271.5
Less imputed interest	[1]	(31.3)
Present value of lease liabilities		240.2
Finance leases
2020		2.7
2021		2.7
2022		2.7
2023		2.7
2024		2.7
Thereafter		9.7
Total lease payments		23.2
Less imputed interest	[1]	(5.7)
Present value of lease liabilities		$ 17.5	$ 19.0

[1] Calculated using the incremental borrowing rate for each lease applied to the future payments.