INCOME TAXES (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Earnings Before Income Taxes	$ 1,955	$ 1,655
Provision for Income Taxes	$ 429	$ 449
Effective tax rate	21.90%	27.10%
Federal statutory tax rate	35.00%
Increase in Effective Income Tax Rate due to Discrete Items	1.70%	4.40%
Reduction of effective tax rate due to adoption of ASU	2.10%
Minimum [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	$ 255
Maximum [Member]
Significant Change in Unrecognized Tax Benefits is Reasonably Possible [Line Items]
Decrease in Unrecognized Tax Benefits is Reasonably Possible	$ 315