Derivatives and Hedging Activities (Tables)

6 Months Ended

Jan. 31, 2015

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



	Asset Derivatives						Liability Derivatives
	January 31, 2015			July 31, 2014			January 31, 2015			July 31, 2014
	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	$	1,515	Prepaid expenses and other current assets	$	—	Other current liabilities	$	—	Other current liabilities	$	—
Net investment hedges
Foreign exchange contracts	Prepaid expenses and other current assets	30		Prepaid expenses and other current assets	—		Other current liabilities	—		Other current liabilities	14
Foreign currency denominated debt	Prepaid expenses and other current assets	—		Prepaid expenses and other current assets	—		Long term obligations, less current maturities	122,609		Long term obligations, less current maturities	100,410
Total derivatives designated as hedging instruments		$	1,545		$	—		$	122,609		$	100,424
Derivatives not designated as hedging instruments
Foreign exchange contracts	Prepaid expenses and other current assets	$	1,871	Prepaid expenses and other current assets	$	166	Other current liabilities	$	438	Other current liabilities	$	375
Total derivatives not designated as hedging instruments		$	1,871		$	166		$	438		$	375