Net Earnings Per Share (Tables)

9 Months Ended

Apr. 30, 2015

Net Earnings Per Share [Abstract]

Schedule Of Information Necessary To Calculate Basic And Diluted Net Earnings Per Common Share

	Three Months Ended		Nine Months Ended
	April 30,		April 30,
	2015	2014	2015	2014
Weighted average shares - basic	137,247	145,311	138,272	146,544
Common share equivalents	1,541	2,028	1,740	2,065
Weighted average shares - diluted	138,788	147,339	140,012	148,609
Net earnings for basic and diluted earnings
per share computation	$             46,372	$             67,336	$           151,849	$           187,268
Net earnings per share - basic	$                 0.34	$                 0.46	$                 1.10	$                 1.28
Net earnings per share - diluted	$                 0.33	$                 0.46	$                 1.08	$                 1.26