RELATED PARTIES Equity Method Investments in Joint Ventures (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Schedule of Equity Method Investments [Line Items]
Equity earnings from joint ventures (Note 7)	$ 7	$ 0	$ 12	$ 0
Investments in and advances to joint ventures	905		905		$ 0
Timberland Venture [Member]
Schedule of Equity Method Investments [Line Items]
Equity earnings from joint ventures (Note 7)	7	0	12	0
Investments in and advances to joint ventures	825		825		0
Real Estate Development Ventures [Member]
Schedule of Equity Method Investments [Line Items]
Equity earnings from joint ventures (Note 7)	0	$ 0	0	$ 0
Investments in and advances to joint ventures	$ 80		$ 80		$ 0