SHARE-BASED COMPENSATION - Stock Options Outstanding and Exercisable (Detail) $ / shares in Units, shares in Thousands, $ in Millions	9 Months Ended
	Sep. 30, 2018 USD ($) $ / shares shares
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options Outstanding - Stock Option Shares | shares	5,600
Options Outstanding - Weighted-Average Remaining Term (Yrs)	5 years 2 months 12 days
Options Outstanding - Aggregate Intrinsic Value | $	$ 105
Options Outstanding - Weighted-Average Exercise Price Per Share | $ / shares	$ 28.33
Options Exercisable - Stock Option Shares | shares	4,084
Options Exercisable - Weighted-Average Remaining Term (Yrs.)	4 years 2 months 12 days
Options Exercisable - Aggregate Intrinsic Value | $	$ 83
Options Exercisable - Weighted-Average Exercise Price Per Share | $ / shares	$ 26.87