Derivatives and Hedging Activities (Tables)

3 Months Ended

Oct. 31, 2016

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Values of Derivative Instruments in Consolidated Balance Sheets

Fair values of derivative instruments in the Condensed Consolidated Balance Sheets were as follows:

	Asset Derivatives						Liability Derivatives
	October 31, 2016			July 31, 2016			October 31, 2016			July 31, 2016
	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	$	507	Prepaid expenses and other current assets	$	265	Other current liabilities	$	519	Other current liabilities	$	670
Net investment hedges
Foreign currency denominated debt	Prepaid expenses and other current assets	—		Prepaid expenses and other current assets	—		Long term obligations, less current maturities	112,866		Long term obligations, less current maturities	116,888
Total derivatives designated as hedging instruments		$	507		$	265		$	113,385		$	117,558
Derivatives not designated as hedging instruments
Foreign exchange contracts	Prepaid expenses and other current assets	$	1,132	Prepaid expenses and other current assets	$	1,873	Other current liabilities	$	628	Other current liabilities	$	68
Total derivatives not designated as hedging instruments		$	1,132		$	1,873		$	628		$	68