Other Income, Net (Tables)

9 Months Ended

Mar. 31, 2018

Other Income and Expenses [Abstract]

Schedule of other income, net

Other income, net consisted of the following:

	Three Months Ended March 31,						Nine Months Ended March 31,
($ in millions)	2018			2017			2018			2017
Foreign exchange gain (loss)	$	0.2		$	(0.9	)	$	(0.5	)	$	(1.0	)
Unrealized (losses) gains on company-owned life insurance contracts and investments held in rabbi trusts	(0.4		)	0.6			1.1			1.3
Other	0.2			1.3			0.3			1.7
Total other income, net	$	—		$	1.0		$	0.9		$	2.0