SUBSEQUENT EVENTS (Details) (USD $) In Millions, except Per Share data, unless otherwise specified	1 Months Ended	12 Months Ended			0 Months Ended
	Nov. 30, 2012	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Jan. 29, 2015	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012
Subsequent Event [Line Items]
Restructuring charges		$ 44	$ 76	$ 61
Original dividend payable per share	$ 0.17
Dividend program		$ 0.33	$ 0.30	$ 0.30		$ 0.33	$ 0.33	$ 0.33	$ 0.30	$ 0.30	$ 0.30	$ 0.17	$ 0.17	$ 0.17
Subsequent Event [Member]
Subsequent Event [Line Items]
Original dividend payable per share					$ 0.33
Dividend program					$ 0.38