SEGMENT INFORMATION (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2011	Sep. 30, 2011	Jun. 30, 2011	Mar. 31, 2011	Dec. 31, 2010	Sep. 30, 2010	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2010
Total revenues and long-lived assets associated with business operations
Total revenues	$ 568,168	$ 573,584	$ 563,278	$ 568,749	$ 591,985	$ 581,267	$ 574,372	$ 578,245	$ 2,273,779	$ 2,325,869	$ 2,358,434
Long-lived Assets	323,060				347,811				323,060	347,811	359,250
U.S.
Total revenues and long-lived assets associated with business operations
Total revenues									1,967,349	2,007,042	2,055,059
Long-lived Assets	291,972				314,406				291,972	314,406	327,753
Other countries
Total revenues and long-lived assets associated with business operations
Total revenues									306,430	318,827	303,375
Long-lived Assets	$ 31,088				$ 33,405				$ 31,088	$ 33,405	$ 31,497