Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 379.7	$ 391.3	$ 393.2	$ 397.3
Total other intangible assets, net	527.9	543.9
Total goodwill and other intangible assets, net	$ 907.6	$ 935.2