RELATED PARTIES (Details) - Equity Method Investee [Member] - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Related Party Transaction [Line Items]
Revenues	$ 8	$ 8	$ 16	$ 15
Receivables	8		8		$ 5
Accounts payable, related parties	18		18		9
Prepaid Expenses and Other Current Assets [Member]
Related Party Transaction [Line Items]
Other receivables	16		16		$ 32
Selling, General and Administrative Expenses [Member]
Related Party Transaction [Line Items]
Income from related party recognized	$ 4	$ 2	$ 9	$ 4