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Leases - Summary of Future Lease Payments (Details)
$ in Millions
3 Months Ended
Mar. 31, 2022
USD ($)
Dec. 31, 2021
USD ($)
Sep. 30, 2021
USD ($)
lease
Leases [Abstract]      
2022     $ 4.9
2023     5.6
2024     3.4
2025     2.7
2026     1.7
Thereafter     0.9
Total lease payments     19.2
Less interest     1.6
Present value of lease liabilities     $ 17.6
Lessee, Lease, Description [Line Items]      
Number of operating leases that have not yet commenced | lease     2
Lease Term, Approximately Eight Years      
Lessee, Lease, Description [Line Items]      
Operating lease not yet commenced, term of contract (in years)     8 years
Forecast      
Lessee, Lease, Description [Line Items]      
Expected gain on failed sale leaseback $ 4.3    
Forecast | Lease Term, Approximately Eight Years      
Lessee, Lease, Description [Line Items]      
Operating leases that have not yet commenced, Liability 4.7 $ 0.8  
Operating leases that have not yet commenced, Right-of-use asset $ 4.7 $ 0.8