Restructuring And Asset Impairment (Tables)

3 Months Ended

Oct. 31, 2011

Restructuring And Asset Impairment [Abstract]

Reconciliation Of Restructuring Reserves


Balance at July 31, 2008	$	—
Accruals for restructuring during the reporting period		17,755
Less settlements made during the period		(13,915	)
Balance at July 31, 2009	$	3,840
Accruals for restructuring during the reporting period		8,023
Less settlements made during the period		(7,724	)
Balance at July 31, 2010	$	4,139
Accruals for restructuring during the reporting period		759
Less settlements made during the period		(4,898	)
Balance at July 31, 2011	$	—
Accruals for restructuring during the reporting period		—
Less settlements made during the period		—
Balance at October 31, 2011	$	—

Schedule Of Restructuring Expense


	Three Months Ended October 31,
	2011		2010
Cost of sales	$	—	$	20
Operating expenses		—		739
Total restructuring expenses	$	—	$	759

- Definition

Tabular disclosure of restructuring and related costs by type of restructuring including the description of the restructuring costs, such as the expected cost; the costs incurred during the period; the cumulative costs incurred as of the balance sheet date; the income statement caption within which the restructuring charges recognized for the period are included; and changes to an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost.

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- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

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