Consolidated Statement of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022
Cash Flows from Operating Activities
Net income (loss) including noncontrolling interest	$ (7,926)	$ 5,248
Adjustments to reconcile net income (loss) including noncontrolling interest to net cash provided by operating activities
Depreciation and amortization	1,450	1,371
Company pension and postretirement contributions	(85)	(102)
Company pension and postretirement expense	113	124
Stock-based compensation expense	222	226
Gain on business divestitures	(36)	(2,724)
Deferred income taxes	(3,468)	(495)
Changes in assets and liabilities
Accounts receivable	(371)	(467)
Inventories	236	(1,018)
Accounts payable	118	175
Accrued income taxes (current and long-term)	(369)	(11)
Other — net	14,810	1,342
Net cash provided by (used in) operating activities	4,694	3,669
Cash Flows from Investing Activities
Purchases of property, plant and equipment (PP&E)	(1,257)	(1,243)
Proceeds from sale of PP&E and other assets	114	65
Purchases of marketable securities and investments	(1,143)	(840)
Proceeds from maturities and sale of marketable securities and investments	1,292	868
Proceeds from sale of businesses, net of cash sold	60	13
Cash payment from Food Safety business split-off, net of divested cash	0	478
Other — net	28	1
Net cash provided by (used in) investing activities	(906)	(658)
Cash Flows from Financing Activities
Change in short-term debt — net	485	340
Repayment of debt (maturities greater than 90 days)	(2,434)	(1,179)
Proceeds from debt (maturities greater than 90 days)	2,011	1
Purchases of treasury stock	(31)	(928)
Proceeds from issuance of treasury stock pursuant to stock option and benefit plans	245	310
Dividends paid to shareholders	(2,483)	(2,550)
Other — net	(16)	(29)
Net cash provided by (used in) financing activities	(2,223)	(4,035)
Effect of exchange rate changes on cash and cash equivalents	(80)	(136)
Net increase (decrease) in cash and cash equivalents	1,485	(1,160)
Cash and cash equivalents at beginning of year	3,655	4,564
Cash and cash equivalents at end of period	$ 5,140	$ 3,404