CONSOLIDATED STATEMENT OF FINANCIAL POSITION (Parenthetical) (USD $) In Millions, except Share data	Sep. 30, 2011	Dec. 31, 2010
CONSOLIDATED STATEMENT OF FINANCIAL POSITION
Notes and accounts receivable - trade, allowances	$ 282	$ 324
Short-term financing receivables, allowances	266	342
Other accounts receivable, allowances	11	10
Long-term financing receivables, allowances	$ 37	$ 58
Common stock, par value (in dollars per share)	$ 0.20	$ 0.20
Common stock, Shares authorized (in shares)	4,687,500,000	4,687,500,000
Common stock, Shares issued (in shares)	2,179,118,982	2,161,800,054
Treasury stock, Shares (in shares)	1,000,500,814	933,806,510