INCOME TAX 6 (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Income Tax Examination Paragraph Details [Abstract]
Income tax Examination Unrecognized Tax Benefits From Examination	$ 443	$ 482	$ 274
Income Tax Examination Estimated Interest and Penalties From Examination	37	63	33
Income Tax Examination Accrued Interest and Penalties From Examination	$ 284	$ 247	$ 183
United States [Member] | 2001
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2001
United States [Member] | 2002
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2002
United States [Member] | 2003
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2003
United States [Member] | 2004
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2004
United States [Member] | 2005
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2005
Income Tax Examinations Not Yet Initiated Years	2005
United States [Member] | 2006
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2006
Income Tax Examinations Not Yet Initiated Years	2006
United States [Member] | 2007
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2007
Income Tax Examinations Not Yet Initiated Years	2007
United States [Member] | 2008
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2008
Income Tax Examinations Not Yet Initiated Years	2008
United States [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
Income Tax Examinations Not Yet Initiated Years	2009
United States [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2010
Income Tax Examinations Not Yet Initiated Years	2010
United States [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2011
Income Tax Examinations Not Yet Initiated Years	2011
United States [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
United Kingdom [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2011
United Kingdom [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
Canada [Member] | 2006
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2006
Canada [Member] | 2007
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2007
Canada [Member] | 2008
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2008
Canada [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
Canada [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2010
Canada [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2011
Canada [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
Germany [Member] | 2004
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2004
Germany [Member] | 2005
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2005
Germany [Member] | 2006
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2006
Germany [Member] | 2007
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2007
Germany [Member] | 2008
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2008
Germany [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
Germany [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2010
Germany [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2011
Germany [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
France [Member] | 2000
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2000
France [Member] | 2001
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2001
France [Member] | 2002
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2002
France [Member] | 2003
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2003
France [Member] | 2004
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2004
France [Member] | 2005
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2005
France [Member] | 2006
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2006
France [Member] | 2007
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2007
France [Member] | 2008
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2008
France [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
France [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2010
France [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2011
France [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
Netherlands [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
Netherlands [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2010
Netherlands [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2011
Netherlands [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
Australia [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2009
Australia [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2010
Australia [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2011
Australia [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
China [Member] | 2006
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2006
China [Member] | 2007
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2007
China [Member] | 2008
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2008
China [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
China [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2010
China [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2011
China [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
India [Member] | 2000
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2000
India [Member] | 2001
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2001
India [Member] | 2002
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2002
India [Member] | 2003
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2003
India [Member] | 2004
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2004
India [Member] | 2005
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2005
India [Member] | 2006
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2006
India [Member] | 2007
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2007
India [Member] | 2008
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2008
India [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
India [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2010
India [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2011
India [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012
Italy [Member] | 2005
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2005
Italy [Member] | 2006
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2006
Italy [Member] | 2007
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2007
Italy [Member] | 2008
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2008
Italy [Member] | 2009
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2009
Italy [Member] | 2010
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2010
Italy [Member] | 2011
Income Tax Examination [Line Items]
Income Tax Examinations In Progress, Years	2011
Italy [Member] | 2012
Income Tax Examination [Line Items]
Income Tax Examinations Not Yet Initiated Years	2012