Other Operating Expense, Net (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Other Operating Expense, Net
Foreign currency transaction losses (gains), net	$ 5.1	$ (5.9)	$ (12.0)
Restructuring charges, net	19.9	29.3	13.4
Acquisition and other transaction related expenses	52.2	38.7	55.3
Other, net	0.5	2.8	5.2
Total other operating expense, net	$ 77.7	$ 64.9	$ 61.9