SIGNIFICANT ACCOUNTING POLICIES - Property and Equipment, Net (Narrative) (Details) - USD ($) $ in Millions |
12 Months Ended | |
---|---|---|
Jun. 30, 2016 |
Jun. 30, 2015 |
|
Property, Plant and Equipment [Line Items] | ||
Capitalized costs related to software development for internal use | $ 61.0 | $ 57.9 |
Capitalized software | Maximum | ||
Property, Plant and Equipment [Line Items] | ||
Useful life | 5 years |