INCOME TAXES - Principal Reasons for Differences and Related Tax Effects where Income Tax Expense Varies from Amount Computed by Applying Expected United States Tax Rate of Thirty Five Percent to Pretax Earnings (Detail) - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Income taxes based on U.S. statutory rates									$ 1,424	$ 1,352	$ 1,572
Utilization of foreign tax credit									(30)	(27)	(32)
Nondeductible expenses									8	3	5
Other, net									6	1	(5)
Total income tax expense	$ 402	$ 334	$ 286	$ 386	$ 380	$ 297	$ 301	$ 350	$ 1,408	$ 1,329	$ 1,540