Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)

v3.8.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)
$ / shares in Units, shares in Millions, BRL in Millions
 3 Months Ended 9 Months Ended
Sep. 30, 2017
USD ($)
$ / shares
shares
Sep. 30, 2016
$ / shares
shares
Mar. 31, 2016
USD ($)
Sep. 30, 2017
USD ($)
$ / shares
shares
Sep. 30, 2016
USD ($)
$ / shares
shares
Sep. 30, 2017
BRL
Sep. 30, 2017
USD ($)
Dec. 31, 2016
USD ($)
Jan. 31, 2016
AUD
$ / AUD
Dec. 31, 2015
AUD
$ / AUD
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                    
Fair value of long-term debt             $ 2,100,000,000 $ 2,400,000,000    
Carrying value of long-term debt             2,000,000,000 $ 2,400,000,000    
Variable interest entities, maximum exposure to loss             $ 13,800,000.0      
Variable interest entity, ownership interest           75.00% 75.00%      
Redemption premium       $ 0            
Investment fair value           BRL 44 $ 14,000,000      
Cash provided by operating activities       $ 608,700,000 $ 544,200,000          
Diluted earnings per share (in dollars per share) | $ / shares $ 0.79 $ 1.09   $ 3.41 $ 3.02          
Cash used in financing activities       $ 202,800,000 $ (1,372,700,000)          
Accounting Standards Update 2016-09                    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                    
Cash provided by operating activities $ 4,800,000     24,500,000 $ 19,700,000          
Share-based compensation, excess tax benefit $ 4,800,000     $ 24,500,000            
Diluted earnings per share (in dollars per share) | $ / shares $ 0.04     $ 0.20            
Cash used in financing activities $ 4,800,000     $ 24,500,000            
Other Current Assets                    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                    
Restricted cash and cash equivalents             24,300,000      
Other Current Liabilities                    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                    
Restricted cash and cash equivalents             $ 24,300,000      
Foreign Exchange Option                    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                    
Foreign currency option, weighted average strike price | $ / AUD                 0.7091 0.7225
Derivative, notional amount | AUD                 AUD 1,000,000,000.0 AUD 1,000,000,000.0
Derivative, net loss     $ 15,400,000              
Employee Stock Option                    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                    
Options, antidilutive (in shares) | shares 0.0 0.0   0.0 0.0