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Goodwill and Other Intangible Assets - Expected Intangible Asset Amortization Expense (Details)
$ in Millions
Jun. 30, 2022
USD ($)
Goodwill and Intangible Assets Disclosure [Abstract]  
2022 (excluding the six months ended June 30, 2022) $ 28.3
2023 49.4
2024 45.4
2025 30.3
2026 23.9
Thereafter 41.7
Amortizing intangible assets, net carrying amount $ 219.0