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SUPPLEMENTAL CASH FLOW INFORMATION (Details) - USD ($)
$ in Millions
9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Supplemental Cash Flow Information [Abstract]    
Other current assets $ 29 $ 23
Other noncurrent assets 43 25
Payables and other current liabilities 92 52
Long-term liabilities and equity (65) (32)
Total $ 99 $ 68