Debt Obligations - Schedule of Aggregate Debt Maturities (Details) - USD ($) $ in Millions	Mar. 31, 2020	Dec. 31, 2019
Finance Leases
2020	$ 1.0	$ 1.0
2021	0.5	0.7
2022	0.0	0.1
2023	0.0	0.0
2024	0.0	0.0
Thereafter	0.0	0.0
Total future lease payments	1.5	1.8
Finance Lease, Liability, Undiscounted Excess Amount	(0.1)	(0.1)
Total lease liability balance	1.4	1.7
Debt
2020	178.0
2021	459.0
2022	76.7
2023	93.8
2024	11.3
Thereafter	7.5
Total minimum principal & interest payments	826.3
Less: Amount representing interest	(116.0)
Total aggregate finance lease and debt payments	710.3
Total
2020	179.0
2021	459.5
2022	76.7
2023	93.8
2024	11.3
Thereafter	7.5
Total minimum principal & interest payments	827.8
Less: Amount representing interest	(116.1)
Total aggregate finance lease and debt payments	$ 711.7	$ 805.0