Other Expense (Tables)

9 Months Ended

Sep. 30, 2017

Other Income and Expenses [Abstract]

Schedule of Other Expense

Other (income) expense consists of:

	Three Months Ended September 30,						Nine Months Ended September 30,
($ in millions)	2017			2016			2017			2016
Restructuring and related charges:
Severance and post-employment benefits	$	—		$	1.4		$	—		$	7.8
Asset-related charges	—			0.9			—			15.9
Total restructuring and related charges	—			2.3			—			23.7
Venezuela currency devaluation	—			—			—			2.7
Venezuela deconsolidation	—			—			11.1			—
Development and licensing income	(9.5		)	(0.4		)	(10.3		)	(1.2		)
Contingent consideration costs	(0.2		)	—			0.5			1.9
Other items	0.2			0.6			1.8			2.0
Total other (income) expense	$	(9.5	)	$	2.5		$	3.1		$	29.1

Schedule of Restructuring Reserve

The following table presents activity related to our restructuring obligations:

($ in millions)	Severance and benefits			Asset-related charges			Other charges			Total
Balance, December 31, 2015	$	—		$	—		$	—		$	—
Charges	8.9			17.3			0.2			26.4
Cash payments	(3.0		)	—			—			(3.0		)
Non-cash asset write-downs	—			(17.3		)	(0.2		)	(17.5		)
Balance, December 31, 2016	5.9			—			—			5.9
Cash payments	(2.9		)	—			—			(2.9		)
Balance, 9/30/2017	$	3.0		$	—		$	—		$	3.0