Fair Values (Tables)

9 Months Ended

Apr. 30, 2013

Fair Values [Abstract]

Fair Value Of Outstanding Derivatives In Consolidated Balance Sheets

	Significant Other Observable Inputs (Level 2)*
	April 30, 2013			July 31, 2012
Asset derivatives recorded under the caption Prepaids and other current assets
Foreign exchange contracts	$	834		$	526
Liability derivatives recorded under the caption Other current liabilities
Foreign exchange contracts		(898	)		(1,424	)
Forward exchange contracts - net liability position	$	(64	)	$	(898	)

          *Inputs to the valuation methodology of Level 2 assets include quoted prices for similar assets or liabilities in active markets; quoted prices for identical or similar assets or liabilities in inactive markets; inputs other than quoted prices that are observable for the asset or liability; and inputs that are derived principally from or corroborated by observable market data by correlation or other means.