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SHAREHOLDERS' EQUITY - Additional Information (Detail)
12 Months Ended
Aug. 31, 2017
$ / shares
shares
Aug. 31, 2017
€ / shares
shares
Aug. 31, 2016
$ / shares
shares
Aug. 31, 2016
€ / shares
shares
Class of Stock [Line Items]        
Number of shares used to redeem one share (in shares) 1      
Ordinary Shares        
Class of Stock [Line Items]        
Ordinary shares, shares authorized (in shares) 40,000 40,000 40,000 40,000
Ordinary shares, par value (in euros per share) | € / shares   € 1   € 1.00
Class A Ordinary Shares        
Class of Stock [Line Items]        
Ordinary shares, shares authorized (in shares) 20,000,000,000 20,000,000,000 20,000,000,000 20,000,000,000
Ordinary shares, par value (in euros per share) | $ / shares $ 0.0000225   $ 0.0000225  
Common Stock, Voting Rights 1      
Class X Ordinary Shares        
Class of Stock [Line Items]        
Ordinary shares, shares authorized (in shares) 1,000,000,000 1,000,000,000 1,000,000,000 1,000,000,000
Ordinary shares, par value (in euros per share) | $ / shares $ 0.0000225   $ 0.0000225  
Common Stock, Voting Rights 1      
SCA Class I Common Shares        
Class of Stock [Line Items]        
Common Stock, Voting Rights 1