Other Expense (Income) (Tables)

9 Months Ended

Sep. 30, 2024

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)	2024		2023		2024		2023
Foreign exchange transaction losses	$	4.1	$	1.8	$	7.3	$	3.0
Contingent consideration	1.2		0.7		3.2		1.5
Asset impairments	1.0		3.5		1.9		6.9
Restructuring and related charges	(2.5)		—		(2.5)		(0.8)
Loss on disposal of plant	—		—		—		11.6
Other items	0.6		(0.4)		0.9		0.3
Total other expense (income)	$	4.4	$	5.6	$	10.8	$	22.5

Schedule of Restructuring Reserve

The following table presents activity related to our restructuring obligations related to our 2022 restructuring plan:

($ in millions)	Severance and benefits		Other charges		Total
Balance, December 31, 2023	$	3.0	$	—	$	3.0
(Credits) Charges	(2.5)		—		(2.5)
Cash payments	(0.5)		—		(0.5)
Balance, September 30, 2024	$	—	$	—	$	—