Goodwill and Other Intangible Assets - Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 391.3	$ 397.3	$ 659.9
Other intangible assets, net	646.2	686.4
Total goodwill and other intangible assets, net	$ 1,037.5	$ 1,083.7