Common Stock Repurchases (Tables)

3 Months Ended

Oct. 31, 2011

Equity [Abstract]

Schedule disclosing summary of stock options exercised

Period	Options Exercised	Exercise Price	Shares Net Settled for Exercise	Shares Withheld for Taxes(1)	Net Shares to Employee	Share Price for Withholding	Tax Withholding (in 000’s)
FY 2011-Q2	88,750	$16.93	38,025	18,917	31,808	$39.51	$748
FY 2011-Q3	274,167	$22.03	147,748	59,016	67,403	$40.80	$2,408
FY 2011-Q4	90,000	$18.95	38,198	24,183	27,619	$44.65	$1,080
FY 2012-Q1	20,000	$18.00	8,041	4,487	7,472	$44.77	$201

⁽¹⁾Shares withheld for taxes are treated as a repurchase of shares for accounting purposes but do not count against our stock repurchase program.