Consolidated Statements of Cash Flows - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Cash Flows from Operating Activities:
Net income (loss)	$ 1,066	$ (497)	$ 3,695
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation	1,199	1,083	1,131
Amortization of purchased intangibles	94	75	64
Restructuring, impairment and other charges			77
Equity in earnings of affiliated companies	(390)	(361)	(284)
Dividends received from affiliated companies	241	201	85
Deferred tax (benefit) provision	(38)	1,796	(308)
Customer incentives and deposits, net	700	100	185
Translated earnings contract loss, net	93	121	448
Unrealized translation loss (gain) on transactions	55	(339)	1
Gain on realignment of equity investment			(2,676)
Changes in certain working capital items:
Trade accounts receivable	(154)	(225)	(106)
Inventories	(346)	(170)	(68)
Other current assets	(20)	(172)	18
Accounts payable and other current liabilities	358	169	259
Other, net	61	223	16
Net cash provided by operating activities	2,919	2,004	2,537
Cash Flows from Investing Activities:
Capital expenditures	(2,242)	(1,804)	(1,130)
Acquisitions of businesses, net of cash received	(842)	(171)	(333)
Proceeds from settlement of initial contingent consideration asset	196
Proceeds from sale of a business		14
Cash received on realignment of equity investment			4,818
Purchase of equipment for related party	(68)
Short-term investments – acquisitions			(20)
Short-term investments – liquidations		29	121
Realized gains on translated earnings contracts	108	270	201
Other, net	(39)	(48)	5
Net cash (used in) provided by investing activities	(2,887)	(1,710)	3,662
Cash Flows from Financing Activities:
Net repayments of short-term borrowings and current portion of long-term debt	(629)	(252)	(85)
Proceeds from issuance of long-term debt	1,485	1,445
Payments from issuance of commercial paper			(481)
Payments of employee withholding tax on stock award	(14)	(16)	(16)
Proceeds from the exercise of stock options	81	309	138
Repurchases of common stock for treasury	(2,227)	(2,452)	(4,227)
Dividends paid	(685)	(651)	(645)
Other, net	(6)	(7)	(6)
Net cash used in financing activities	(1,995)	(1,624)	(5,322)
Effect of exchange rates on cash	1	356	(86)
Net (decrease) increase in cash and cash equivalents	(1,962)	(974)	791
Cash and cash equivalents at beginning of year	4,317	5,291	4,500
Cash and cash equivalents at end of year	$ 2,355	$ 4,317	$ 5,291