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Schedule of Maturities of Lease Liabilities for Operating and Finance Leases (Details)
$ in Millions
Sep. 30, 2019
USD ($)
Operating leases  
2019 $ 18.1
2020 66.9
2021 56.6
2022 39.2
2023 25.4
Thereafter 63.8
Total lease payments 270.0
Less imputed interest (32.3) [1]
Present value of lease liabilities 237.7
Finance leases  
2019 0.7
2020 2.7
2021 2.7
2022 2.7
2023 2.7
Thereafter 12.4
Total lease payments 23.9
Less imputed interest (6.0) [1]
Present value of lease liabilities $ 17.9
[1] Calculated using the incremental borrowing rate for each lease applied to the future payments