INCOME TAXES (Details Textuals) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Oct. 31, 2013	Oct. 31, 2012	Jul. 31, 2013
Income Tax Disclosure [Abstract]
Effective Income Tax Rate, Continuing Operations	22.60%	14.90%
Discrete Tax Item		$ 7,757
Income Tax Examination, Liability (Refund) Adjustment from Settlement with Taxing Authority		10,193
Reversal of Interest Due to Audit Settlement		6,704
Reversal of Interest, Net of Income Tax, Due to Audit Settlement		4,268
Unrecognized Tax Benefits	206,479		203,376
Unrecognized Tax Benefits, Period Increase (Decrease)	3,103
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	157,531
Income Tax Examination, Penalties and Interest Accrued	19,235		18,622
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Lower Bound	0
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Estimated Range of Change, Upper Bound	$ 65,069