Quarterly report pursuant to Section 13 or 15(d)

COMMITMENTS AND CONTINGENCIES - Additional Information (Details)

v3.5.0.2
COMMITMENTS AND CONTINGENCIES - Additional Information (Details) - USD ($)
$ in Millions
6 Months Ended
Jun. 30, 2016
Dec. 31, 2015
Minimum    
Commitments and Contingencies Disclosure [Line Items]    
Data processing, outsourcing services and other agreements, expiration year 2016  
Data processing, outsourcing services and other agreements, estimated aggregate contractual obligation   $ 55
Non cancelable contractual obligations within any annual period   $ 35
Maximum    
Commitments and Contingencies Disclosure [Line Items]    
Data processing, outsourcing services and other agreements, expiration year 2023  
Debt instrument, term 1 year