SEGMENTS - Narrative (Details) $ in Millions |
12 Months Ended | ||
---|---|---|---|
Jun. 30, 2018
USD ($)
segment
|
Jun. 30, 2017
USD ($)
|
Jun. 30, 2016
USD ($)
|
|
Segment Reporting [Abstract] | |||
Business Combination Provisional Information Initial Accounting Incomplete Adjustment Deferred Revenue | $ | $ (0.3) | $ (0.6) | $ (5.6) |
Number of reportable segments | segment | 2 | ||
Nonrecurring expenses, period not incurred | 2 years | ||
Nonrecurring expenses, period not expected to recur | 2 years |