Annual report pursuant to Section 13 and 15(d)

CONSOLIDATED BALANCE SHEETS (Parenthetical)

v3.3.0.814
CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares
Aug. 31, 2015
Aug. 31, 2014
Treasury stock, shares 19,726,479 12,195,359
Common Class A    
Common stock, par value $ 0.2 $ 0.2
Common stock, shares authorized 168,000,000 168,000,000
Common stock, shares issued 78,932,533 78,480,780