VARIABLE INTEREST ENTITIES (Schedule of Consolidated Variable Interest Entities, Carrying Amounts of Assets and Liabilities) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015		Mar. 31, 2014	Dec. 31, 2014		Dec. 31, 2013	Jan. 02, 2014
Repayments of Long-term Debt	$ 13		$ 391
Purchases of noncontrolling interests	0		4
Cash and cash equivalents	6,288		4,385	5,654		5,940
Other current assets	372			328
Property	18,066			18,051
Other noncurrent assets	616			621
Total Assets	67,789			68,796
Current liabilities	12,387			11,593
Long-term debt (nonrecourse 2015: $1,227; 2014: $1,229)	17,867			18,838
Other noncurrent liabilities (nonrecourse 2015: $58; 2014: $62)	3,259			3,290
Current assets	24,394			24,267
Nonrecourse Liabilities Noncurrent	1,227			1,229
Variable Interest Entity, Primary Beneficiary [Member]
Cash and cash equivalents	244	[1]		190	[1]
Other current assets	162			175
Property	2,708			2,726
Other noncurrent assets	99			85
Total Assets	3,213	[2]		3,176	[2]
Current liabilities	365			394
Long-term debt (nonrecourse 2015: $1,227; 2014: $1,229)	1,252			1,260
Other noncurrent liabilities (nonrecourse 2015: $58; 2014: $62)	58			62
Total liabilities	1,675			1,716
Nonrecourse Liabilities Current	362			391
Nonrecourse Liabilities Noncurrent	1,227			1,229
Other Nonrecourse Liabilities Noncurrent	58			62
Variable Interest Entity, Primary Beneficiary [Member] | Restricted For Construction Of Manufacturing Facility [Member]
Cash and cash equivalents	42			20
Netherlands Owner Trust [Member]
Variable Interest Entity Lease Expiration Purchase Amount							406
Repayments of Long-term Debt			346
Purchases of noncontrolling interests			4
Variable Interest Entities Used to Monetize Accounts Receivable [Member]
Current liabilities	1			1
Current assets	79			99
Nonrecourse Liabilities Current	0			0
Variable Interest Entities Used to Monetize Accounts Receivable [Member] | Restricted Current Assets [Member]
Current assets	$ 0			$ 0

[1] Includes $42 million at March 31, 2015 ($20 million at December 31, 2014) restricted for the debt servicing and operational expenses of a manufacturing facility.

[2] All assets were restricted at March 31, 2015 and December 31, 2014.