The aggregate value (measured at the lower of net carrying value or fair value less cost of disposal) for assets of a disposal group, including a component of the entity (discontinued operation), to be sold or that has been disposed of through sale, as of the financial statement date.

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Tax effect allocated to a disposal group that is classified as a component of the entity reported as a separate component of income before extraordinary items. Includes the tax effects of the following: income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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For the disposal group, including a component of the entity (discontinued operation), carrying amount of goodwill (adjusted for any amortization recognized prior to adoption of FAS 142 and impairment charges).

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For the disposal group, including a component of the entity (discontinued operation), carrying amount of inventories (net of all valuation allowances and write-downs).

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Amount of sales or other form of revenues attributable to the disposal group, including a component of the entity (discontinued operation), during the reporting period.

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Amount of income (loss) from a disposal group, net of income tax before extraordinary items allocable to noncontrolling interests. Includes, net of tax, income (loss) from operations during the phase-out period, gain (loss) on disposal, provision (or any reversals of earlier provisions) for loss on disposal, and adjustments of a prior period gain (loss) on disposal.

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DISCONTINUED OPERATIONS (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2013	Apr. 30, 2012	Jul. 31, 2012
Discontinued Operation, Income (Loss) from Discontinued Operation Disclosures [Abstract]
Net sales	$ 344	$ 57,180	$ 8,867	$ 169,493
Earnings/(loss) from discontinued operations before income taxes	(1,896)	11,782	392,425	39,865
Provision/(benefit) for income taxes	(690)	3,802	146,873	11,999
Earnings/(loss) from discontinued operations, net of income taxes	(1,206)	7,980	245,552	27,866
Disposal Group, Including Discontinued Operation, Balance Sheet Disclosures [Abstract]
Inventory					40,090
Prepaid expenses and other current assets					1,883
Total current assets					41,973
Property, plant and equipment					75,506
Goodwill					18,514
Intangible assets					524
Other non-current assets					0
Total non-current assets					94,544
Total assets					136,517
Total liabilities					$ 2,643