Income Taxes - Income Before Income Taxes (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Before Income Taxes [Abstract]
United States	$ 125.8	$ 144.1	$ 190.7
Non-United States	350.8	252.2	281.7
Income Before Income Taxes	476.6	396.3	472.4
Current:
Federal	8.1	40.3	20.8
State and local	3.9	7.9	4.8
Foreign	98.2	78.9	81.0
Total current income tax expense (benefit)	110.2	127.1	106.6
Deferred:
Federal	(5.2)	(19.5)	39.8
State and local	(3.4)	(1.3)	6.5
Foreign	(6.5)	(2.4)	(55.2)
Total deferred income tax expense (benefit)	(15.1)	(23.2)	(8.9)
United States and foreign tax provision on income	$ 95.1	$ 103.9	$ 97.7