INCOME TAXES (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jul. 31, 2013	Jul. 31, 2012	Jul. 31, 2011
Current:
Federal, state and local	$ 1,677	$ 32,016	$ 2,779
Foreign	68,673	63,042	76,231
Total	70,350	95,058	79,010
Deferred:
Federal, state and local	671	(7,187)	246
Foreign	10,643	(1,908)	10,266
Total	11,314	(9,095)	10,512
Total	$ 81,664	$ 85,963	$ 89,522