Leases - Maturity of Lease Liabilities (Details 4) $ in Millions	Sep. 30, 2019 USD ($)
Lessee, Operating Lease, Liability, Payment, Due [Abstract]
Remaining 2019	$ 5.0
2020	16.4
2021	11.4
2022	7.2
2023	4.9
Thereafter	5.0
Total Lease Payments	49.9
Less: Interest	(3.6)
Present value of lease liabilities	46.3
Finance Lease, Liability, Payment, Due [Abstract]
Remaining 2019	0.1
2020	0.2
2021	0.0
2022	0.0
2023	0.0
Thereafter	0.0
Total lease payments	0.3
Less: Interest	0.0
Present value of lease liabilities	0.3
Lease Liabilities Payments Due [Abstract]
Remaining 2019	5.1
2020	16.6
2021	11.4
2022	7.2
2023	4.9
Thereafter	5.0
Operating and Finance Lease Liability total due	50.2
Less: Interest	(3.6)
Total Lease Liability	$ 46.6