Derivatives and Hedging Activities (Tables)

12 Months Ended

Jul. 31, 2014

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Values of Derivative Instruments in Consolidated Balance Sheets

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

	Asset Derivatives						Liability Derivatives
	July 31, 2014			July 31, 2013			July 31, 2014			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
Net investment hedges
Foreign exchange contracts	Prepaid expenses and other current assets	$	—	Prepaid expenses and other current assets	$	7	Other current liabilities	$	14	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	$	100,410	Long term obligations, less current maturities	$	99,750
Total derivatives designated as hedging instruments		$	—		$	7		$	100,424		$	99,750
Derivatives not designated as hedging instruments
Foreign exchange contracts	Prepaid expenses and other current assets	$	166	Prepaid expenses and other current assets	$	287	Other current liabilities	$	375	Other current liabilities	$	890
Total derivatives not designated as hedging instruments		$	166		$	287		$	375		$	890