SHARE-BASED COMPENSATION - Stock Options Outstanding and Exercisable (Detail) (USD $) In Millions, except Share data in Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2013
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options Outstanding - Stock Option Shares	11,261
Options Outstanding - Weighted-Average Remaining Term (Yrs)	4 years 8 months 12 days
Options Outstanding - Aggregate Intrinsic Value	$ 175
Options Outstanding - Weighted-Average Exercise Price Per Share	$ 46.45
Options Exercisable - Stock Option Shares	9,261
Options Exercisable - Weighted-Average Remaining Term (Yrs.)	3 years 10 months 24 days
Options Exercisable - Aggregate Intrinsic Value	$ 154
Options Exercisable - Weighted-Average Exercise Price Per Share	$ 45.40