DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $)	12 Months Ended
	Jun. 30, 2012 M	Jun. 30, 2011	Jun. 30, 2010
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	$ 13,832,000
Accounting for Derivative Instruments and Hedging Activity
Interest rate swap agreement, Amount of Loss Recognized in OCI on Derivative (Effective Portion)	(14,969,000)	(3,661,000)	(5,978,000)
Interest rate swap agreement, Amount of Loss Reclassified from Accumulated OCI into Income (Effective Portion)	(5,039,000)	(2,458,000)	(3,024,000)
Foreign Currency Forward Contract, Amount of Income (Loss) Recognized in Other Income (Expense)	4,246,000	(135,000)
Cash and cash equivalents
Maximum term of original maturity to classify instruments as cash and cash equivalents (in months)	3
Restricted cash
Jackpot funds	13,600,000	8,400,000
Accrued and other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	4,804,000
Other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	9,028,000
Recurring basis | Level 2 | Other current assets
Fair value of derivative assets and liabilities
Asset: Foreign currency derivative financial instrument	2,850,000
Recurring basis | Level 2 | Other assets, net
Fair value of derivative assets and liabilities
Asset: Foreign currency derivative financial instrument		452,000
Asset: Interest rate derivative financial instruments		1,231,000
Recurring basis | Level 2 | Accrued and other liabilities
Fair value of derivative assets and liabilities
Liability: Foreign currency derivative financial instrument	115,000	586,000
Liability: Interest rate derivative financial instruments	4,804,000	5,133,000
Recurring basis | Level 2 | Other liabilities
Fair value of derivative assets and liabilities
Liability: Interest rate derivative financial instruments	$ 9,028,000