Other Long Term Liabilities (Tables)

9 Months Ended

Mar. 31, 2020

Other Liabilities Disclosure [Abstract]

Summary of Other Long Term Liabilities

	March 31,		June 30,
	2020		2019
Pension obligation	$	—	$	6.8
Other		—		1.0
Total other long-term liabilities	$	—	$	7.8