Other Expense (Income) (Tables)

9 Months Ended

Sep. 30, 2020

Other Income and Expenses [Abstract]

Schedule of Other Expense (Income)

Other expense (income) consists of:

	Three Months Ended September 30,				Nine Months Ended September 30,
($ in millions)	2020		2019		2020		2019
Restructuring and related charges:
Severance and post-employment benefits	$	4.5	$	0.6	$	4.5	$	2.2
Asset-related charges	—		0.1		—		0.1
Other charges	—		1.1		—		1.5
Total restructuring and related charges	4.5		1.8		4.5		3.8
Argentina currency devaluation	—		1.0		—		1.0
Fixed asset impairments	0.9		0.8		7.2		2.3
Development and licensing income	(0.2)		(0.2)		(0.6)		(0.6)
Contingent consideration	0.8		0.1		0.9		0.4
Foreign exchange transaction losses (gains)	1.0		5.1		(4.5)		(3.5)
Other items	(0.3)		(2.2)		(1.3)		(1.8)
Total other expense (income)	$	6.7	$	6.4	$	6.2	$	1.6

Schedule of Restructuring Reserve

($ in millions)	Severance and benefits		Total
Balance, December 31, 2019	$	—	$	—
Charges	4.5		4.5
Cash payments	—		—
Balance, September 30, 2020	$	4.5	$	4.5

The following table presents activity related to our restructuring obligations related to our 2018 restructuring plan:

($ in millions)	Severance and benefits		Total
Balance, December 31, 2019	$	1.4	$	1.4
Cash payments	(1.2)		(1.2)
Balance, September 30, 2020	$	0.2	$	0.2