Unaudited Interim Consolidated Statements of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Operating Activities
Net earnings (loss)	$ 1,370	$ 538
Adjustments to reconcile net earnings (loss) to net cash provided by (used in) operating activities
Asset impairments	2	31
Depreciation, amortization and accretion	278	265
Pension and postretirement net periodic benefit cost	(102)	(74)
Pension and postretirement contributions	(36)	(35)
Deferred income taxes, net	9	(90)
(Gain) loss on disposition of businesses and assets, net	(7)	1
Stock-based compensation	76	17
Undistributed earnings in unconsolidated affiliates	(48)	(2)
Other, net	21	15
Operating cash provided by (used in) discontinued operations	14	7
Changes in operating assets and liabilities
Trade receivables - third party and affiliates, net	(402)	196
Inventories	(207)	78
Other assets	(150)	68
Trade payables - third party and affiliates	259	(57)
Other liabilities	96	111
Net cash provided by (used in) operating activities	1,173	1,069
Investing Activities
Capital expenditures on property, plant and equipment	(304)	(279)
Payments to Acquire Businesses, Net of Cash Acquired	(15)	(100)
Proceeds from sale of businesses and assets, net	22	17
Proceeds from sale of marketable securities	500	0
Other, net	(36)	(25)
Net cash provided by (used in) investing activities	167	(387)
Financing Activities
Net change in short-term borrowings with maturities of 3 months or less	17	170
Proceeds from short-term borrowings	0	306
Repayments of short-term borrowings	(6)	(452)
Proceeds from long-term debt	991	0
Repayments of long-term debt	(778)	(23)
Purchases of treasury stock, including related fees	(803)	(272)
Common stock dividends	(230)	(221)
Distributions to noncontrolling interests	(21)	(21)
Other, net	(41)	(25)
Net cash provided by (used in) financing activities	(943)	(538)
Exchange rate effects on cash and cash equivalents	(12)	8
Net increase (decrease) in cash and cash equivalents	385	152
Cash and cash equivalents as of beginning of period	955	463
Cash and cash equivalents as of end of period	1,340	615
Payments for (Proceeds from) Hedge, Financing Activities	$ (72)	$ 0