TRANSFERS OF FINANCIAL ASSETS (Sale of Trade Accounts Receivable in Asia Pacific) (Details) (Asia Pacific [Member], USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Asia Pacific [Member]
Tranfers of Financial Assets [Line Items]
Sale of participating interests	$ 16	$ 41	$ 32	$ 87
Collections reinvested in revolving receivables	16	34	29	79
Trade accounts receivable derecognized	13		13		13
Outstanding in the consolidated balance sheet	297		297		303
Total accounts receivable in select Asia Pacific entities	$ 310		$ 310		$ 316