Income Taxes - Schedule Of Income Before Income Tax (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
U.S.	$ 350.2	$ 296.3	$ 377.2
Foreign	229.6	174.0	155.7
Income before income taxes	$ 579.8	$ 470.3	$ 532.9