v3.3.1.900
OTHER NON-CURRENT ASSETS - ALLOWANCE FOR DOUBTFUL ACCOUNTS (DETAILS) - Long-term receivables - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Allowance for Doubtful Accounts Related to Long Term Receivables    
Beginning balance $ 153 $ 196
Bad debt provisions 11 11
Recoveries (20) (23)
Write-offs (2) (22)
Transfers (1) 5 10
Foreign exchange translation (47) (19)
Ending balance $ 100 $ 153