v3.20.2
OTHER NON-CURRENT ASSETS - ALLOWANCE FOR DOUBTFUL ACCOUNTS (Details) - Long-term receivables - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Allowance for Doubtful Accounts Related to Long Term Receivables        
Beginning balance $ 68 $ 105 $ 96 $ 106
Bad debt provisions 2 0 4 1
Recoveries (1) (4) (9) (5)
Foreign exchange translation (5) 2 (27) 1
Ending balance $ 64 $ 103 $ 64 $ 103