Quarterly report pursuant to Section 13 or 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)

v3.5.0.2
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Additional Information (Details)
shares in Thousands, AUD in Billions
3 Months Ended 9 Months Ended 12 Months Ended
Feb. 04, 2015
shares
Oct. 24, 2014
USD ($)
shares
Sep. 30, 2016
USD ($)
shares
Mar. 31, 2016
USD ($)
Sep. 30, 2015
shares
Feb. 04, 2015
shares
Sep. 30, 2016
USD ($)
shares
Sep. 30, 2015
shares
Dec. 31, 2015
USD ($)
Jan. 31, 2016
USD ($)
Jan. 31, 2016
AUD
Dec. 31, 2015
AUD
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Fair value of long term debt     $ 2,600,000,000       $ 2,600,000,000   $ 1,200,000,000      
Carrying value of long term debt     2,400,000,000       2,400,000,000   1,100,000,000      
Variable interest maximum exposure to loss     $ 14,400,000.0       $ 14,400,000.0          
Variable interest entity, ownership interest     75.00%       75.00%          
Redemption premium             $ 0          
Other Current Assets                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Restricted cash and cash equivalents     $ 23,800,000       23,800,000          
Other Current Liabilities                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Restricted cash and cash equivalents     $ 23,800,000       $ 23,800,000          
Accelerated Share Repurchase Program                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Accelerated share repurchases, settlement (payment) or receipt   $ 115,000,000                    
Number of treasury shares repurchased (in shares) | shares 20 1,400       1,420            
Accelerated share repurchase program, adjustment percent   10.00%                    
Accelerated share repurchase program, adjustment   $ 11,500,000                    
Foreign Exchange Option                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Foreign currency option, weighted average strike price                 0.7225 $ 0.7091    
Derivative, notional amount | AUD                     AUD 1.0 AUD 1.0
Derivative, gain on derivative                 4,700,000      
Derivative asset                 $ 14,400,000      
Derivative, loss on derivative       $ 15,400,000                
Employee Stock Option                        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]                        
Share-based compensation arrangement by share-based payment award, options, antidilutive (in shares) | shares     0   0   0 0