Interest and Other Income (Expense), Net (Tables)

12 Months Ended

Dec. 31, 2019

Interest and Other Income (Expense), Net

Schedule of Components of interest and other income (expense), net

The components of interest and other income (expense), net for the years ended December 31, 2019, 2018 and 2017, were as follows (dollars in millions):

	2019		2018		2017
Interest income	$	1.3	$	1.2	$	0.8
Interest expense		(16.0)		(12.6)		(15.4)
Exchange gains (losses) on foreign currency transactions		(3.3)		(3.0)		(5.5)
Pension components		(2.5)		(3.9)		(4.8)
Gain on bargain purchase		—		—		0.6
Other		—		0.6		2.6
Interest and other income (expense), net	$	(20.5)	$	(17.7)	$	(21.7)