Other Charges, Net (Tables)

9 Months Ended

Sep. 30, 2021

Other Charges (Gain), Net

Schedule of components of other charges, net

The components of other charges, net were as follows (dollars in millions):

	Three Months Ended September 30,					Nine Months Ended September 30,
	2021			2020		2021			2020
Information technology transformation costs	$	1.1		$	0.5	$	2.6		$	1.8
Professional fees incurred in connection with investigation matters		0.1			0.3		0.1			4.8
Restructuring charges		0.9			1.7		3.6			4.4
Acquisition-related charges		0.6			0.9		3.8			(1.0	)
Long-lived asset impairments		(0.6	)		0.7		(0.6	)		1.9
Other		—			0.1		—			0.3
Other charges, net	$	2.1		$	4.2	$	9.5		$	12.2

Summary of restructuring charges

The following table sets forth the restructuring charges (dollars in millions):

	Three Months Ended September 30,				Nine Months Ended September 30,
	2021		2020		2021		2020
Cost of revenues	$	0.2	$	0.2	$	1.5	$	1.3
Other charges, net		0.9		1.7		3.6		4.4
	$	1.6	$	1.9	$	5.1	$	5.7

Schedule of changes in restructuring reserves

The following table sets forth the changes in restructuring reserves (dollars in millions):

	Total			Severance			Exit Costs			Provisions for Excess Inventory
Balance at December 31, 2020	$	9.8		$	7.6		$	0.8		$	1.4
Restructuring charges		5.1			4.1			1.0			—
Cash payments		(9.7	)		(9.0	)		(0.7	)		—
Other, non-cash adjustments and foreign currency effect		(0.8	)		—			(0.7	)		(0.1	)
Balance at September 30, 2021	$	4.4		$	2.7		$	0.4		$	1.3