Interest and Other Expenses (Tables)

3 Months Ended

Mar. 31, 2018

Other Nonoperating Income (Expense) [Abstract]

Schedule of interest and other expenses

Interest and other expenses consisted of the following:

	3 Months Ended
	March 31,
	2018			2017
Interest expense	$	13.6		$	11.9
Interest income	(1.2		)	(1.0		)
Foreign exchange (gain) loss	(0.1		)	0.1
Miscellaneous expenses, net	3.8			4.8
Interest and other expenses	$	16.1		$	15.8