Restructuring and Other Restructuring and Other Costs (Tables)

3 Months Ended

Sep. 30, 2017

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

The following table summarizes the significant costs recorded within restructuring costs:

	Three Months Ended    September 30,
(Dollars in millions)	2017			2016
Restructuring costs:
Employee-related reorganization	$	1.7		$	0.8
Facility exit and other costs	0.6			0.3
Total restructuring costs	$	2.3		$	1.1
Other - insurance recoveries against customer claims	(1.1		)	—
Total restructuring and other costs	$	1.2		$	1.1