Fair Values (Tables)

9 Months Ended

Apr. 30, 2015

Fair Values [Abstract]

Fair Value Of Outstanding Derivatives In Consolidated Balance Sheets

	Significant Other Observable Inputs
	(Level 2)*
	April 30,	July 31,
	2015	2014
Asset derivatives recorded under the caption Prepaids and other current assets
Foreign exchange contracts	$            3,450	$              931
Liability derivatives recorded under the caption Other current liabilities
Foreign exchange contracts	$           (2,577)	$           (1,242)
Forward exchange contracts - net asset (liability) position	$               873	$              (311)

*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.