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Goodwill and Other Intangible Assets - Expected Intangible Asset Amortization Expense (Details)
$ in Millions
Mar. 31, 2022
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2022 (excluding the three months ended March 31, 2022) $ 43.1
2023 49.6
2024 46.5
2025 31.2
2026 24.6
Thereafter 43.2
Amortizing intangible assets, net carrying amount $ 238.2