Other Expense, Net

6 Months Ended

Dec. 31, 2018

Other Income and Expenses [Abstract]

Other Expense, Net

Other Expense, Net

Other expense, net consisted of the following:

	Three Months Ended December 31,						Six Months Ended December 31,
($ in millions)	2018			2017			2018			2017
Unrealized (losses) gains on company-owned life insurance contracts and investments held in rabbi trusts	$	(2.9	)	$	0.9		$	(1.9	)	$	1.4
Foreign exchange (loss) gain	(0.3		)	(0.9		)	0.1			(0.8		)
Pension earnings, interest and deferrals	—			(0.6		)	—			(1.1		)
Other	—			0.2			0.1			0.3
Total other expense, net	$	(3.2	)	$	(0.4	)	$	(1.7	)	$	(0.2	)