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Leases - Reconciliation of Undiscounted Cash Flows of Operating Leases (Details)
$ in Millions
Jun. 30, 2022
USD ($)
Leases [Abstract]  
2022 $ 1.7
2023 3.6
2024 3.4
2025 3.3
2026 3.0
2027 and thereafter 1.4
Total minimum lease payments 16.4
Less imputed interest (1.7)
Total lease liabilities $ 14.7