Condensed Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Operating activities
Net income	$ 2,215	$ 2,953
Adjustments to reconcile net income to cash used for operating activities:
Depreciation	856	944
Amortization of intangible assets	307	294
Net periodic pension benefit cost	445	305
Contributions to pension plans	(260)	(231)
Gain on sale of businesses	(48)	(418)
Other operating activities - net	89	272
Change in operating assets and liabilities - net	(5,449)	(5,921)
Cash used for operating activities	(1,845)	(1,802)
Investing activities
Purchases of property, plant and equipment	(1,291)	(1,311)
Investments in affiliates	(59)	(37)
Payments for businesses - net of cash acquired	(77)	0
Proceeds from sales of businesses - net	61	727
Proceeds from sales of assets - net	18	29
Purchases of short-term financial instruments	(928)	(853)
Proceeds from maturities and sales of short-term financial instruments	676	431
Foreign currency exchange contract settlements	543	97
Other investing activities - net	12	197
Cash used for investing activities	(1,045)	(720)
Financing activities
Dividends paid to stockholders	(1,210)	(1,268)
Net increase in short-term (less than 90 days) borrowings	1,161	2,416
Long-term and other borrowings - receipts	3,630	96
Long-term and other borrowings - payments	(1,529)	(1,763)
Prepayments / repurchase of common stock	(2,353)	(2,000)
Proceeds from exercise of stock options	208	285
Cash transferred to Chemours at spin-off	(250)	0
Other financing activities - net	(87)	1
Cash used for financing activities	(430)	(2,233)
Effect of exchange rate changes on cash	(266)	(204)
Decrease in cash and cash equivalents	(3,586)	(4,959)
Cash and cash equivalents at beginning of period	6,910	8,941
Cash and cash equivalents at end of period	$ 3,324	$ 3,982