ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Stockholders' Equity Attributable to Parent	$ 3,322	$ 4,433
Net investment results	0	0	(1)
Translation Adjustments	(4)	3	6
Accumulated Other Comprehensive Income (Loss) [Member]
Stockholders' Equity Attributable to Parent	(1,345)	(1,132)	(1,026)	(1,010)
Accumulated Translation Adjustment [Member]
Stockholders' Equity Attributable to Parent	(56)	(52)	(55)	(61)
Translation Adjustments	(4)	3	6
Accumulated Net Unrealized Investment Gain (Loss) [Member]
Stockholders' Equity Attributable to Parent	0	0	0	1
Net investment results	0	0	(1)
Accumulated Defined Benefit Plans and Other Post Retirement Adjustment [Member]
Stockholders' Equity Attributable to Parent	(1,289)	(1,080)	(971)	(950)
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Prior Service Cost Arising During Period, before Tax	3	3	3
Other Comprehensive Income (Loss), Pension and Other Postretirement Benefit Plans, Net Unamortized Gain (Loss) Arising During Period, Net of Tax	$ (212)	$ (112)	$ (24)