Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Cash Flows from Operating Activities:
Net income	$ 774	$ 915
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	895	799
Amortization of purchased intangibles	68	53
Equity in earnings of affiliated companies	(102)	(148)
Dividends received from affiliated companies	106	101
Deferred tax expense (benefit) provision	53	(62)
Incentives and customer deposits	691
Translated earnings contract (gain) loss	(66)	193
Unrealized translation losses (gains) on transactions	52	(264)
Changes in certain working capital items:
Trade accounts receivable	(197)	(190)
Inventories	(235)	(166)
Other current assets	(36)	(109)
Accounts payable and other current liabilities	94	(123)
Other, net	(119)	117
Net cash provided by operating activities	1,978	1,116
Cash Flows from Investing Activities:
Capital expenditures	(1,629)	(1,247)
Purchase of equipment for related party	(63)
Acquisition of businesses, net of cash received	(804)	(171)
Proceeds from settlement of initial contingent consideration asset	196
Realized gains on translated earnings contracts	62	199
Other, net	(28)	1
Net cash used in investing activities	(2,266)	(1,218)
Cash Flows from Financing Activities:
Net repayments of short-term borrowings and current portion of long-term debt	(375)
Proceeds from issuance of long-term debt, net	596	702
Principal payments under capital lease obligations	(2)	(1)
Payments of employee withholding tax on stock awards	(12)	(14)
Proceeds from the exercise of stock options	74	275
Repurchases of common stock for treasury	(1,880)	(2,064)
Dividends paid	(517)	(493)
Net cash used in financing activities	(2,116)	(1,595)
Effect of exchange rates on cash	(10)	271
Net decrease in cash and cash equivalents	(2,414)	(1,426)
Cash and cash equivalents at beginning of period	4,317	5,291
Cash and cash equivalents at end of period	$ 1,903	$ 3,865