INCOME TAXES (Details Textuals) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Oct. 31, 2014	Oct. 31, 2013	Jul. 31, 2014
Income Taxes [Line Items]
Effective Income Tax Rate, Continuing Operations	25.20%	22.60%
Unrecognized Tax Benefits	$ 197,611		$ 202,564
Unrecognized Tax Benefits, Period Increase (Decrease)	4,953
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	160,421
Income Tax Examination, Penalties and Interest Accrued	15,546		14,556
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	$ 44,850