Consolidated Statement of Cash Flows - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Operating Activities
Net earnings (loss)	$ 1,647	$ 329
Depreciation, amortization and cost of timber harvested	933	955
Deferred income tax provision (benefit), net	(151)	(5)
Restructuring and other charges, net	243	131
Net (gains) losses on sales of equity method investments	(205)	(35)
Net (gains) losses on sales and impairments of businesses	(367)	347
Net (gains) losses on sales of fixed assets	(86)	0
Equity method dividends received	149	158
Equity (earnings) losses, net	(247)	(13)
Periodic pension (income) expense, net	(84)	24
Other, net	129	212
Changes in current assets and liabilities
Accounts and notes receivable	(510)	96
Contract assets	(74)	2
Inventories	(133)	74
Accounts payable and accrued liabilities	716	0
Interest payable	9	(26)
Other	(46)	25
Cash Provided By (Used For) Operations	1,923	2,274
Investment Activities
Invested in capital projects, net of insurance recoveries	(348)	(657)
Acquisitions, net of cash acquired	(80)	(64)
Proceeds from sales of equity method investments	843	500
Proceeds from sales of businesses, net of cash divested	827	0
Proceeds from settlement of Variable Interest Entity installment notes	4,850	0
Proceeds from sale of fixed assets	95	3
Other	(3)	18
Cash Provided By (Used For) Investment Activities	6,184	(200)
Financing Activities
Repurchases of common stock and payments of restricted stock tax withholding	(425)	(42)
Issuance of debt	1,511	692
Reduction of debt	(1,132)	(1,795)
Change in book overdrafts	29	16
Dividends paid	(602)	(605)
Reduction of Variable Interest Entity loans	(4,220)	0
Net debt tender premiums paid	(221)	(124)
Other	(14)	(1)
Cash Provided By (Used For) Financing Activities	(5,074)	(1,859)
Cash Included in Assets Held for Sale	0	(11)
Effect of Exchange Rate Changes on Cash and Temporary Investments and Restricted Cash	(7)	(37)
Change in Cash and Temporary Investments and Restricted Cash	3,026	167
Cash and Temporary Investments and Restricted Cash
Beginning of period	595	511
End of period	$ 3,621	$ 678