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Goodwill and Intangible Assets - Future Amortization of Intangible Assets (Details) - USD ($)
$ in Millions
Dec. 31, 2021
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]    
2022 $ 6.6  
2023 3.5  
2024 1.8  
2025 1.5  
2026 1.2  
Thereafter 10.3  
Total $ 24.9 $ 28.1