STOCK-BASED COMPENSATION (Performance Deferred Stock) (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended																							12 Months Ended
	Dec. 31, 2013 Employee Stock Option [Member]	Dec. 31, 2012 Employee Stock Option [Member]	Dec. 31, 2011 Employee Stock Option [Member]	Dec. 31, 2013 Performance Deferred Stock Awards [Member]		Dec. 31, 2012 Performance Deferred Stock Awards [Member]		Dec. 31, 2011 Performance Deferred Stock Awards [Member]		Dec. 31, 2013 Performance Deferred Stock vested and not issued [Member]	Dec. 31, 2013 January 1, 2013 - December 31, 2015 [Member] Performance Deferred Stock Awards [Member]		Dec. 31, 2012 January 1, 2012 - December 31, 2014 [Member] Performance Deferred Stock Awards [Member]		Dec. 31, 2011 January 1, 2011 - December 31, 2013 [Member] Performance Deferred Stock Awards [Member]		Dec. 31, 2013 2012 Stock Incentive Plan [Member] Employee Stock Option [Member]	Dec. 31, 2013 2012 Stock Incentive Plan [Member] Nonvested Performance Deferred Stock [Member]		Dec. 31, 2013 1988 Award and Option Plan [Member] Employee Stock Option [Member]	Dec. 31, 2013 1988 Award and Option Plan [Member] Nonvested Performance Deferred Stock [Member]		Dec. 31, 2003 Non-Employee Directors' Stock Incentive Plan 2003 [Member] Employee Stock Option [Member]	Dec. 31, 2013 Non-Employee Directors' Stock Incentive Plan 2012 [Member] Performance Deferred Stock Awards [Member]	Dec. 31, 2013 Maximum [Member] Employee Stock Option [Member]	Dec. 31, 2013 Maximum [Member] Performance Deferred Stock Awards [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period																									3 years	3 years
Unrecognized Compensation Cost	$ 72			$ 22
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward]
Outstanding, shares, beginning balance																		0	[1]		2,254,000	[1]
Nonvested, weighted average grant date fair value per share, beginning of period																		$ 0.00	[2]		$ 35.92	[2]
Target shares granted											1,321,000	[1]	1,205,000	[1]	1,109,000	[1]		1,321,000	[1]		0	[1]
Weighted-average grant date fair value per share, granted											$ 32.16	[2]	$ 34.00	[2]	$ 38.07	[2]		$ 32.16	[2]		$ 0.00	[2]
Exercised, shares																		0	[1]		(1,065,000)	[1]
Weighted-average fair value per share of deferred stock granted vested										$ 38.06								$ 0.00	[2]		$ 38.06	[2]
Canceled, shares																		(5,000)	[1]		(1,000)	[1]
Weighted average grant date fair value per share, canceled																		$ 32.16	[2]		$ 37.57	[2]
Outstanding, shares, ending balance																		1,316,000	[1]		1,188,000	[1]
Nonvested, weighted average grant date fair value per share, end of period																		$ 32.16	[2]		$ 34.00	[2]
Total fair value of performance deferred stock vested and delivered				14	[3]	68	[3]	77	[3]
Total fair value of performance deferred stock vested and delivered, related tax benefit				5		25		28
Total Compensation Expense	101	106	88	62		21		36
Stock-based compensation expense related tax benefit	37	39	33	23		8		13
Shares of performance deferred stock				200,000		1,000,000		1,200,000									0			7,700,000
Cash paid to settle performance deferred stock awards				$ 6		$ 34		$ 36
Shares authorized to grant																							1,500,000
Restricted stock issued																								35,280
Performance deferred shares vested, but not issued										300,000
Actual number of shares granted above target minimum range				0.00%
Actual number of shares granted above target maximum range				250.00%

[1] At the end of the performance period, the actual number of shares issued can range from zero to 250 percent of the target shares granted.

[2] Weighted-average per share

[3] Includes the fair value of shares vested in prior years and delivered in the reporting year.