Fair Values (Tables)

6 Months Ended

Jan. 31, 2013

Fair Values [Abstract]

Fair Value Of Outstanding Derivatives In Consolidated Balance Sheets

	Significant Other Observable Inputs (Level 2)*
	January 31, 2013			July 31, 2012
Asset derivatives recorded under the caption Prepaids and other current assets
Foreign exchange contracts	$	1,583		$	526
Liability derivatives recorded under the caption Other current liabilities
Foreign exchange contracts		(1,663	)		(1,424	)
Forward exchange contracts - net liability position	$	(80	)	$	(898	)