Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions	Mar. 31, 2022	Dec. 31, 2021	Mar. 31, 2021	Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 390.3	$ 391.3	$ 393.7	$ 397.3
Total other intangible assets, net	639.1	646.2
Total goodwill and other intangible assets, net	$ 1,029.4	$ 1,037.5