Shareholders' Equity (Tables)

9 Months Ended

Apr. 30, 2013

Shareholders' Equity [Abstract]

Schedule Of Total Accumulated Other Comprehensive Income (Loss) And Its Components

	April 30, 2013			July 31, 2012
Foreign currency translation adjustment	$	62,377		$	32,976
Net loss on cash flow hedging derivatives, net of deferred taxes		(148	)		(292	)
Pension and postretirement liability adjustment, net of deferred taxes		(103,155	)		(134,572	)
Total accumulated other comprehensive loss	$	(40,926	)	$	(101,888	)