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Leases - Maturities of Lease Liabilities (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021
Operating Leases
2022	$ 13.7
2023	17.6
2024	6.3
2025	3.6
2026	3.6
2027 and thereafter	0.8
Total lease payments	45.6
Less imputed interest	(4.9)
Total operating lease liabilities	40.7	$ 43.6
Finance Leases
2022	8.7
2023	6.0
2024	5.1
2025	4.9
2026	2.5
2027 and thereafter	7.2
Total lease payments	34.4
Less imputed interest	(6.8)
Total finance lease liabilities	$ 27.6	$ 29.3

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