PROPERTY (Schedule of Other Items Related to Property) (Details) (USD $) In Millions, unless otherwise specified	12 Months Ended
	Dec. 31, 2011	Dec. 31, 2010	Dec. 31, 2009
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 2,177	$ 2,289	$ 2,291
Manufacturing maintenance and repair costs	2,247	1,949	1,473
Capitalized interest	$ 90	$ 72	$ 61