INCOME TAXES (Details Textuals) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jul. 31, 2012	Jul. 31, 2011	Jul. 31, 2010
Income Taxes [Line Items]
Impact of tax incentive in reduction on tax expense	$ 19,595	$ 20,505	$ 4,903
Penalties Expense Related To Tax	439	22,829	20,602
Penalties Expense Related To Interest	4,003	7,333	10,420
Income Tax Cost Net	2,549	4,668	8,938
Reduction of Current Income Taxes Payable And Current Interest Payable		70,079
Unrecognized Tax Benefits that Would Affect The Effective Tax Rate If Recognized	137,413	127,182	164,177
Open Tax Years by Major Tax Jurisdiction	The Company files income tax returns in the U.S. and multiple foreign jurisdictions with varying statutes of limitation. In the normal course of business, the Company and its subsidiaries are subject to examination by various taxing authorities. As of July 31, 2012, the Company is subject to U.S. federal and state local income tax examinations for the fiscal tax years ended in 2006 through 2010, and to non-U.S. income tax examinations for the fiscal tax years ended in 2005 through 2009.
Income taxes payable reclassified from noncurrent to current	57,126
Interest payable reclassified from noncurrent to current	17,870
Income Tax Examination, Penalties and Interest Expense	292	15,376	8,992
Income Tax Examination, Penalties and Interest Accrued	25,314	29,652
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	27,503
Investments in Foreign Subsidiaries and Foreign Corporate Joint Ventures that are Essentially Permanent in Duration [Member]
Income Taxes [Line Items]
Undistributed Foreign Subsidiaries' Earnings on which Deferred taxes not provided	$ 1,276,917
Deferred Tax Liability Not Recognized, Description of Temporary Difference	The additional U.S. and non-U.S. income and withholding taxes that would arise on the reversal of the temporary differences could be offset, in part, by tax credits.
Deferred Tax Liability Not Recognized, Determination of Deferred Tax Liability is Not Practicable	Because the determination of the amount of available tax credits and the limitations imposed on the annual utilization of such credits are subject to a highly complex series of calculations and expense allocations, it is impractical to estimate the amount of net income taxes and withholding taxes that might be payable on the remaining pool of undistributed earnings if a reversal of temporary differences occurred.
SINGAPORE [Member]
Income Taxes [Line Items]
Income Tax Holiday, Extension, Duration	10 years
PUERTO RICO [Member]
Income Taxes [Line Items]
Income Tax Holiday, Extension, Duration	15 years