ACQUISITIONS AND JOINT VENTURES (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Jun. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Apr. 08, 2014
Business Acquisition [Line Items]
Payments to acquire investments			$ 198	$ 0
Restricted cash	$ 2		$ 143	0
Orsa IP [Member]
Business Acquisition [Line Items]
Noncontrolling interest, ownership percentage by noncontrolling owners					25.00%
Payments to acquire businesses, gross	127
Payments to acquire investments	105
Indemnification asset, acquisitions					$ 22
Restricted cash	9	$ 11
Redeemable noncontrolling interest, equity, common, carrying amount	$ 168			$ 168