Other Long Term Liabilities (Tables)

12 Months Ended

Jun. 30, 2018

Other Liabilities Disclosure [Abstract]

Summary of Other Long Term Liabilities

	Years Ended June 30,
		2018		2017
Pension obligation	$	6.0	$	5.9
Other		0.3		1.3
Total other long term liabilities	$	6.3	$	7.2