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STOCK-BASED COMPENSATION PLANS (Assumptions Used in Estimating Fair Value of Stock Options and SARs) (Details) - Stock appreciation rights and stock options
12 Months Ended
Aug. 31, 2013
$ / shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Risk-free interest rate 0.41%
Expected life, years 3 years
Expected volatility 43.00%
Expected dividend yield 3.40%
Weighted average grant-date fair value per share $ 3.38