SHARE-BASED COMPENSATION - Stock Options Outstanding and Exercisable (Detail) $ / shares in Units, shares in Thousands, $ in Millions	6 Months Ended
	Jun. 30, 2016 USD ($) $ / shares shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options Outstanding - Stock Option Shares | shares	7,282
Options Outstanding - Weighted-Average Remaining Term (Yrs)	4 years 8 months 12 days
Options Outstanding - Aggregate Intrinsic Value | $	$ 146
Options Outstanding - Weighted-Average Exercise Price Per Share | $ / shares	$ 52.10
Options Exercisable - Stock Option Shares | shares	5,369
Options Exercisable - Weighted-Average Remaining Term (Yrs.)	3 years 3 months 18 days
Options Exercisable - Aggregate Intrinsic Value | $	$ 125
Options Exercisable - Weighted-Average Exercise Price Per Share | $ / shares	$ 48.92