Consolidated Balance Sheets (USD $) In Millions, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Current Assets
Cash and cash equivalents	$ 1,848	$ 1,714
Short-term marketable securities	181	576
Segregated cash and investments	3,754	3,638
Trade receivables	3,520	3,450
Inventories	10,194	13,836
Other current assets	5,539	6,548
Total Current Assets	25,036	29,762
Investments and Other Assets
Investments in and advances to affiliates	3,145	3,170
Long-term marketable securities	720	717
Goodwill	545	551
Other assets	701	813
Total Investments and Other Assets	5,111	5,251
Property, Plant, and Equipment
Land	402	378
Buildings	4,694	4,807
Machinery and equipment	17,453	16,984
Construction in progress	810	1,004
Gross Property, Plant, and Equipment	23,359	23,173
Accumulated depreciation	(13,268)	(13,050)
Net Property, Plant, and Equipment	10,091	10,123
Total Assets	40,238	45,136
Current Liabilities
Short-term debt	1,016	2,816
Trade payables	2,971	4,787
Accrued expenses and other payables	7,994	9,122
Current maturities of long-term debt	1,142	268
Total Current Liabilities	13,123	16,993
Long-Term Liabilities
Long-term debt	5,366	6,456
Deferred income taxes	1,267	1,267
Other	1,469	1,289
Total Long-Term Liabilities	8,102	9,012
Shareholders' Equity
Common stock	6,150	6,134
Reinvested earnings	13,478	13,236
Accumulated other comprehensive income (loss)	(638)	(450)
Noncontrolling interests	23	211
Total Shareholders' Equity	19,013	19,131
Total Liabilities and Shareholders' Equity	$ 40,238	$ 45,136