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Summary of Significant Accounting Policies - Schedule of Goodwill, Finite-Lived Intangible Assets and Indefinite-Lived Intangible Assets (Parenthetical) (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Total intangible assets |  |
Goodwill, accumulated impairment loss | $ 749.3 | $ 694.2
Tradenames |  |
Total intangible assets |  |
Indefinite-lived, accumulated impairment loss | $ 139.5 | $ 139.5

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