CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Cash flows from operating activities:
Net income	$ 4,089	$ 4,083
Adjustments to reconcile net income to cash provided by operating activities
Depreciation	2,130	1,547
Amortization of intangibles	610	683
Stock-based compensation	248	242
Net (gain)/loss on asset sales and other	(787)	6
Changes in operating assets and liabilities, net of acquisitions/divestitures	1,410	336
Net cash provided by operating activities	7,700	6,896
Cash flows from investing activities:
Payments for property, plant and equipment	(1,122)	(1,801)
Proceeds from disposition of property, plant and equipment	383	180
Investment in software	(305)	(275)
Acquisition of businesses, net of cash acquired	(43)	(122)
Divestitures of businesses, net of cash transferred	888
Non-operating finance receivables - net	3,828	422
Purchases of marketable securities and other investments	(1,803)	(2,811)
Proceeds from disposition of marketable securities and other investments	1,483	2,009
Net cash provided by/(used in) investing activities	3,309	(2,399)
Cash flows from financing activities:
Proceeds from new debt	31,249	2,506
Payments to settle debt	(3,869)	(3,654)
Short-term borrowings/(repayments) less than 90 days - net	(307)	397
Common stock repurchases	(1,236)	(1,767)
Common stock repurchases for tax withholdings	(152)	(143)
Financing - other	41	52
Cash dividends paid	(2,833)	(2,819)
Net cash provided by/(used in) financing activities	22,894	(5,428)
Effect of exchange rate changes on cash, cash equivalents and restricted cash	27	(344)
Net change in cash, cash equivalents and restricted cash	33,930	(1,274)
Cash, cash equivalents and restricted cash at beginning of period	11,604	12,234
Cash, cash equivalents and restricted cash at end of period	$ 45,534	$ 10,960