FINANCIAL INSTRUMENTS AND FAIR VALUE MEASURES 4 (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
Cash Flow Hedge Gain Loss Reclassified To Income Statement Locations Paragraph Details [Abstract]
Gain (Loss) on interest rate swap agreements	$ 38	$ (91)
Foreign Exchange Mark to Market income (expense)	$ (181)	$ 162

Amount of gain (loss) from the increase (decrease) in fair value of derivative and nonderivative instruments designated as fair value hedging instruments recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 815

-SubTopic 25

-Section 50

-Paragraph 1

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6886632&loc=d3e76258-113986

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration