Interest and Other Expenses - Schedule of Interest and Other Expenses (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Other Nonoperating Income Expense [Abstract]
Interest expense	$ 11.1	$ 10.2
Interest income	(3.7)	(1.5)
Foreign exchange loss	3.1	2.9
Miscellaneous expense, net	10.0	0.3
Interest and other expenses	$ 20.5	$ 11.9