v3.20.2
OTHER NON-CURRENT ASSETS - ALLOWANCE FOR DOUBTFUL ACCOUNTS (Details) - Long-term receivables - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Financing Receivable, Allowance for Credit Loss        
Beginning balance $ 64 $ 103 $ 96 $ 106
Bad debt provisions 1 2 5 3
Recoveries (2) (3) (11) (8)
Transfers 0 1 0 1
Foreign exchange translation 0 (8) (27) (7)
Ending balance $ 63 $ 95 $ 63 $ 95