FAIR VALUE MEASUREMENTS (Additional Information) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Derivative, Fair Value, Amount Offset Against Collateral, Net	$ 29		$ 5
North America and Europe [Member] | Significant Unobservable Inputs (Level 3) [Member]
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance at beginning of period, fair value measurements using Level 3 inputs	1,227	[1]	1,057	[1]
Gain Included in Earnings	9	[1],[2]	0	[1],[2]
Purchases, fair value measurements using Level 3 inputs	1,171	[1]	1,198	[1]
Settlements, fair value measurements using Level 3 inputs	(1,079)	[1]	(1,028)	[1]
Balance at end of period, fair value measurements using Level 3 inputs	$ 1,328	[1]	$ 1,227	[1]

[1] Included in "Accounts and notes receivable – Other" in the consolidated balance sheets.

[2] Included in "Selling, general and administrative expenses" in the consolidated statements of income.