Condensed Consolidated Statements of Cash Flows (USD $) In Millions, unless otherwise specified	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Operating activities
Net income	$ 2,688	$ 2,673
Adjustments to reconcile net income to cash provided by operating activities:
Depreciation	702	607
Amortization of intangible assets	198	137
Contributions to pension plans	(692)	(198)
Other noncash charges and credits - net	314	624
Change in operating assets and liabilities - net	(4,327)	(4,487)
Cash used for operating activities	(1,117)	(644)
Investing activities
Purchases of property, plant and equipment	(696)	(741)
Investments in affiliates	(14)	(27)
Payments for businesses - net of cash acquired	0	(6,264)
Proceeds from sales of assets - net of cash sold	166	59
Net decrease in short-term financial instruments	388	2,404
Forward exchange contract settlements	80	(454)
Other investing activities - net	(7)	(13)
Cash used for investing activities	(83)	(5,036)
Financing activities
Dividends paid to stockholders	(788)	(767)
Net increase in borrowings	2,406	3,823
Repurchase of common stock	(400)	(272)
Proceeds from exercise of stock options	406	768
Payments for noncontrolling interest	(447)	0
Other financing activities - net	27	(22)
Cash provided by financing activities	1,204	3,530
Effect of exchange rate changes on cash	(84)	155
Decrease in cash and cash equivalents	(80)	(1,995)
Cash and cash equivalents at beginning of period	3,586	4,263
Cash and cash equivalents at end of period	$ 3,506	$ 2,268