INCOME TAXES - Provision (Benefit) for Income Taxes From Continuing Operations (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Current:
Federal	$ (69)	$ (73)	$ 53
State	(11)	16	3
Foreign	26	8	9
Total	(54)	(49)	65
Deferred:
Federal	39	11	(1,180)
State	4	(11)	(69)
Foreign	66	(13)	(8)
Total	109	(13)	(1,257)
Total income tax provision (benefit)	$ 55	$ (62)	$ (1,192)