Financial Instruments (Tables)

12 Months Ended

Jul. 31, 2011

Financial Instruments

Impact On Accumulated Other Comprehensive Income And Earnings From Foreign Exchange Contracts

	July 31,
	2011			2010
Net carrying amount at beginning of year	$	(660	)	$	(650	)
Cash flow hedges deferred in OCI		(782	)		(3,789	)
Cash flow hedges reclassified to income (effective portion)		1,963			3,788
Change in deferred taxes		(280	)		(9	)
Net carrying amount at July 31	$	241		$	(660	)