DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	$ 16,874
Accounting for Derivative Instruments and Hedging Activity
Interest rate swap agreement, Amount of Loss Recognized in OCI on Derivative (Effective Portion)	(12,240)	(921)	(14,969)
Interest rate swap agreement, Amount of Loss Reclassified from Accumulated OCI into Income (Effective Portion)	(4,982)	(5,137)	(5,039)
Interest rate swap agreement, Amount of Loss Recognized in Income on Derivative (Ineffective Portion)		(9)
Foreign Currency Forward Contract, Amount of Income (Loss) Recognized in Other Income (Expense)	(2,530)	(1,151)	4,246
Accrued and other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	4,334
Other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	12,540
Recurring basis | Level 2 | Other current assets
Fair value of derivative assets and liabilities
Asset: Foreign currency derivative financial instrument	111	397
Recurring basis | Level 2 | Accrued and other liabilities
Fair value of derivative assets and liabilities
Liability: Foreign currency derivative financial instrument	498	22
Liability: Interest rate derivative financial instruments	4,334	4,689
Recurring basis | Level 2 | Other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	$ 12,540	$ 4,927