STOCK OWNERSHIP AND COMPENSATION PLANS (Transactions Under Stock Option Plans) (Details) (USD $) In Millions, except Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Options outstanding, beginning of year	7,800,000
Options outstanding, beginning of year weighted average exercise price	$ 51.68
Options granted	1,600,000
Options, granted weighted average exercise price	$ 56.78
Exercise of stock options, shares	(2,800,000)
Options exercised weighted average exercise price	$ 49.19
Options forfeited and cancelled	0
Options forfeited and cancelled weighted average exercise price	$ 49.69
Options outstanding, end of year weighted average remaining contractual term	6 years 2 months 12 days
Options outstanding, end of year aggregate intrinsic value	$ 10
Exercisable, end of year shares	3,800,000
Exercisable, end of year weighted average exercise price	$ 52.39
Exercisable, end of year weighted average remaining contractual term	2 years 7 months 6 days
Exercisable, end of year aggregate intrinsic value	10
Vested and expected to vest, end of year shares	6,100,000
Vested and expected to vest, end of year weighted average exercise price	$ 54.16
Vested and expected to vest, end of year weighted average remaining contractual term	6 years 2 months 12 days
Vested and expected to vest, end of year aggregate intrinsic value	10
Options outstanding, end of year	6,300,000	7,800,000
Options outstanding, end of year weighted average exercise price	$ 54.20	$ 51.68
Total intrinsic value of options exercised	32	45	43
Stock Option [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized stock-based compensation cost	$ 10
Unrecognized stock-based compensation cost weighted average period	1 year 10 months 24 days