Shareholders' Equity (Tables)

3 Months Ended

Oct. 31, 2012

Shareholders' Equity [Abstract]

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

	October 31,			July 31,
	2012			2012
Foreign currency translation adjustment	$	58,828		$	32,976
Net loss on cash flow hedging derivatives, net of deferred taxes		(585	)		(292	)
Pension and postretirement liability adjustment, net of deferred taxes		(126,977	)		(134,572	)
Total accumulated other comprehensive loss	$	(68,734	)	$	(101,888	)