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INVENTORY (Details) (USD $) In Thousands, unless otherwise specified	Jul. 31, 2014	Jul. 31, 2013
Inventory, Net [Abstract]
Raw materials and components	$ 117,581	$ 94,837
Work-in-process	112,824	94,998
Finished goods	174,473	191,212
Inventory	$ 404,878	$ 381,047

Carrying amount, net of reserves and adjustments, as of the balance sheet date of merchandise or goods which are partially completed. This inventory is generally comprised of raw materials, labor and factory overhead costs, which require further materials, labor and overhead to be converted into finished goods, and which generally require the use of estimates to determine percentage complete and pricing.

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