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SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($)
$ in Millions
 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Supplemental Cash Flow Information [Abstract]    
Other current assets $ (25) $ 29
Other noncurrent assets 27 74
Payables and other current liabilities 50 92
Long-term liabilities and equity (50) (96)
Total $ 2 $ 99