Stock Compensation Plan (Tables)

12 Months Ended

Jul. 31, 2011

Stock Compensation Plan

Schedule Of Share Based Compensation Valuation Model

	Year Ended July 31,
	2011			2010			2009
Expected volatility		42.5	%		43.3	%		37.1-41.0	%
Expected dividends		--	%		--	%		--	%
Expected term (average in years)		4.6			4.7			5.4-5.7
Risk-free rate		0.3-4.5	%		0.4-4.6	%		2.1-4.9	%

Schedule Of Share Based Compensation Option And SARs Award Activity

	Awards			Weighted-Average Exercise Price		Weighted-Average Remaining Contractual Term		Aggregate Intrinsic Value
Outstanding at August 1, 2008		1,219		$	32.83
Granted		1,055			27.88
Exercised		(31	)		17.54
Forfeited or expired		(60	)		38.97
Outstanding at July 31, 2009		2,183		$	30.49
Granted		377			35.86
Exercised		(46	)		23.60
Forfeited or expired		(137	)		42.30
Outstanding at July 31, 2010		2,377		$	30.80
Granted		371			37.40
Exercised		(67	)		20.06
Forfeited or expired		(20	)		28.59
Outstanding at July 31, 2011		2,661		$	32.02		6.6 years	$	38,891
Exercisable at July 31, 2011		1,361		$	34.12		5.2 years	$	18,172

Schedule of Share Based Compensation SARs Activity

	Awards			Weighted-Average Grant-Date Fair Value
Outstanding at July 31, 2010		1,228		$	7.37
Granted		371			13.84
Vested		(288	)		14.98
Forfeited		(11	)		10.95
Nonvested at July 31, 2011		1,300		$	11.17

Schedule Of Share Based Compensation Restricted Stock Units Activity

	Awards			Weighted-Average Grant-Date Fair Value
Outstanding at July 31, 2010		371		$	30.07
Granted		201			37.03
Vested		(143	)		41.22
Forfeited		(21	)		27.86
Nonvested at July 31, 2011		408		$	33.47