Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	3 Months Ended		15 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Mar. 31, 2016
Operating activities
Net income	$ 1,232	$ 1,035
Adjustments to reconcile net income to cash used for operating activities:
Depreciation	238	306
Amortization of intangible assets	122	140
Net periodic pension benefit cost	146	147
Contributions to pension plans	(88)	(124)
Gain on sale of businesses and other assets	374	0
Other operating activities - net	258	(1)
Change in operating assets and liabilities - net	(3,378)	(3,626)
Cash used for operating activities	(1,844)	(2,123)
Investing activities
Purchases of property, plant and equipment	(357)	(565)
Investments in affiliates	(1)	(45)
Proceeds from sale of businesses and other assets - net	193	25
Purchases of short-term financial instruments	(95)	(125)
Proceeds from maturities and sales of short-term financial instruments	377	125
Foreign currency exchange contract settlements	(78)	442
Other investing activities - net	(12)	3
Cash provided by (used for) investing activities	27	(140)
Financing activities
Dividends paid to stockholders	(334)	(429)
Net increase in short-term (less than 90 days) borrowings	665	980
Long-term and other borrowings - receipts	654	120
Long-term and other borrowings - payments	(361)	(1,409)
Repurchase of common stock	0	(282)
Proceeds from exercise of stock options	51	170
Other financing activities - net	(12)	(1)
Cash provided by (used for) financing activities	663	(851)
Effect of exchange rate changes on cash	20	(174)
Decrease in cash and cash equivalents	(1,134)	(3,288)
Cash and cash equivalents at beginning of period	5,300	6,910	$ 6,910
Cash and cash equivalents at end of period	$ 4,166	$ 3,622	$ 4,166