TRANSFERS OF FINANCIAL ASSETS (Sale of Trade Accounts Receivable in North America and Europe) (Details) - USD ($) $ in Millions		3 Months Ended		6 Months Ended		12 Months Ended
		Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2015
Tranfers of Financial Assets [Line Items]
Interests in conduits				$ 753	$ 713
North America and Europe [Member]
Tranfers of Financial Assets [Line Items]
Carrying value of interests held		$ 1,149		$ 1,149		$ 943
North America and Europe [Member] | Trade Accounts Receivable [Member]
Tranfers of Financial Assets [Line Items]
Percentage of anticipated credit losses				0.38%		0.34%
Impact to carrying value, 10 percent adverse change		1		$ 1		$ 1
Impact to carrying value, 20 percent adverse change		2		2		1
Sale of receivables		0	$ 3	0	15
Collections reinvested in revolving receivables		5,429	6,129	9,977	11,590
Interests in conduits	[1]	566	$ 428	753	$ 713
Delinquencies on sold receivables still outstanding		48		48		97
Trade accounts receivable outstanding and derecognized		2,268		$ 2,268		$ 2,152
Cash Flows Between Transferor and Transferee, Purchases of Previously Transferred Financial Assets		$ 4

[1] Presented in "Operating Activities" in the consolidated statements of cash flows.