Annual report pursuant to Section 13 and 15(d)

Summary Of Restricted Stock Activity (Detail)

v2.4.0.8
Summary Of Restricted Stock Activity (Detail) (Restricted Stock, USD $)
12 Months Ended
Aug. 31, 2014
Restricted Stock
 
Aggregate Number of Restricted Shares  
Beginning Balance 1,594,189
Granted 311,425
Forfeited (98,582)
Vested (480,572)
Ending Balance 1,326,460
Weighted Average Fair Value at Grant Date  
Beginning Balance $ 25.83
Granted $ 36.05
Forfeited $ 27.36
Vested $ 25.42
Ending Balance $ 28.27