v3.8.0.1
OTHER NON-CURRENT ASSETS - ALLOWANCE FOR DOUBTFUL ACCOUNTS (Details) - Long-term receivables - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Allowance for Doubtful Accounts Related to Long Term Receivables        
Beginning balance $ 109 $ 111 $ 109 $ 100
Bad debt provisions 0 0 10 1
Recoveries (3) (2) (11) (11)
Transfers 0 1 0 1
Foreign exchange translation 5 (1) 3 18
Ending balance $ 111 $ 109 $ 111 $ 109