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, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Income Tax Disclosure [Abstract]
Share Based Compensation Arrangement By Share Based Payment Award Options Weighted Average Grant Date Fair Value	$ 14.25				$ 16.84				$ 14.25	$ 16.84	$ 17.02
Income taxes based on U.S. statutory rates									$ 1,685	$ 1,506	$ 1,032
Utilization of foreign tax credit									(37)	(53)	(36)
Nondeductible expenses									6	8	10
Other, net									4	(25)	7
Total income tax expense	$ 353	$ 367	$ 469	$ 469	$ 299	$ 463	$ 258	$ 417	$ 1,658	$ 1,436	$ 1,013