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BUSINESS SEGMENTS Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Segment Reporting Information [Line Items]        
Charges for impairment of assets     $ 147 $ 15
Product remediation $ 50 $ 0 50 $ 0
Timberlands        
Segment Reporting Information [Line Items]        
Charges for impairment of assets     $ 147