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BALANCE SHEET DETAILS (Details 1) (USD $)
In Thousands, unless otherwise specified
Oct. 31, 2014
Jul. 31, 2014
Inventory, Net [Abstract]    
Raw materials and components $ 125,167 $ 117,581
Work-in-process 106,758 112,824
Finished goods 169,599 174,473
Inventory $ 401,524 $ 404,878