Consolidated Statements of Cash Flows - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Operating Activities
Net Income	$ 2,716	$ 2,036
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,276	1,349
Credit for deferred income tax	(69)	(54)
Earnings of nonconsolidated affiliates less than dividends received	187	313
Pension contributions	(725)	(621)
Net gain on sales of investments	(28)	(55)
Net gain on sales of property, businesses and consolidated companies	(734)	(11)
Net gain on sale of ownership interests in nonconsolidated affiliates	(27)	0
Net gain on step acquisition of a nonconsolidated affiliate	(361)	0
Restructuring charges	375	0
Excess tax benefits from share-based payment arrangements	(21)	(23)
Other net loss	15	30
Changes in assets and liabilities, net of effects of acquired and divested companies:
Accounts and notes receivable	(699)	(1,351)
Proceeds from interests in trade accounts receivable conduits	713	547
Inventories	(29)	(594)
Accounts payable	(110)	297
Other assets and liabilities	185	107
Cash provided by operating activities	2,664	1,970
Investing Activities
Capital expenditures	(1,901)	(1,536)
Proceeds from sale-leaseback of assets	0	6
Proceeds from sales of property, businesses and consolidated companies, net of cash divested	1,471	46
Acquisitions of property, businesses and consolidated companies, net of cash divested	(54)	0
Investments in consolidated companies, net of cash acquired	0	2
Investments in and loans to nonconsolidated affiliates	(383)	(47)
Distributions and loan repayments from nonconsolidated affiliates	11	19
Proceeds from sale of ownership interests in nonconsolidated affiliates	33	0
Purchases of investments	(177)	(351)
Proceeds from sales and maturities of investments	238	397
Cash used in investing activities	(762)	(1,468)
Financing Activities
Changes in short-term notes payable	(62)	73
Proceeds from issuance of long-term debt	211	274
Payments on long-term debt	(108)	(631)
Purchases of treasury stock	(500)	(2,100)
Proceeds from issuance of common stock	0	678
Proceeds from sales of common stock	294	89
Issuance costs on debt and equity securities	(3)	(3)
Excess tax benefits from share-based payment arrangements	21	23
Contributions from noncontrolling interests	16	36
Distributions to noncontrolling interests	(24)	(20)
Purchases of noncontrolling interests	0	(20)
Dividends paid to stockholders	(1,125)	(988)
Cash used in financing activities	(1,280)	(2,589)
Effect of Exchange Rate Changes on Cash	(52)	(10)
Summary
Increase (decrease) in cash and cash equivalents	570	(2,097)
Cash and cash equivalents at beginning of period	5,654	5,940
Cash and cash equivalents at end of period	$ 6,224	$ 3,843