Derivatives and Hedging Activities (Tables)

3 Months Ended

Oct. 31, 2013

Fair values of derivative instruments in the condensed consolidated balance sheets were as follows:



	Asset Derivatives						Liability Derivatives
	October 31, 2013			July 31, 2013			October 31, 2013			July 31, 2013
	Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value		Balance Sheet Location	Fair Value
Derivatives designated as hedging instruments
Cash flow hedges
Foreign exchange contracts	Prepaid expenses and other current assets	$	13	Prepaid expenses and other current assets	$	—	Other current liabilities	$	—	Other current liabilities	$	—
Net investment hedges
Foreign exchange contracts	Prepaid expenses and other current assets	18		Prepaid expenses and other current assets	7		Other current liabilities	—		Other current liabilities	—
Foreign currency denominated debt	Prepaid expenses and other current assets	—		Prepaid expenses and other current assets	—		Long term obligations, less current maturities	103,013		Long term obligations, less current maturities	99,750
Total derivatives designated as hedging instruments		$	31		$	7		$	103,013		$	99,750
Derivatives not designated as hedging instruments
Foreign exchange contracts	Prepaid expenses and other current assets	$	407	Prepaid expenses and other current assets	$	287	Other current liabilities	$	408	Other current liabilities	$	890
Total derivatives not designated as hedging instruments		$	407		$	287		$	408		$	890