CONSOLIDATED STATEMENT OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018
Cash flows from operations:
Net earnings (loss)	$ (62)	$ 841
Noncash charges (credits) to earnings (loss):
Depreciation, depletion and amortization	382	361
Basis of real estate sold	105	80
Deferred income taxes, net	(164)	111
Pension and other postretirement benefits (Note 7)	519	82
Share-based compensation expense	23	31
Change in:
Receivables, less allowances	(47)	(55)
Receivables and payables for taxes	(18)	(109)
Inventories	(2)	(9)
Prepaid expenses and other current assets	5	(7)
Accounts payable and accrued liabilities	(13)	(133)
Pension and postretirement benefit contributions and payments	(36)	(355)
Other	(18)	(18)
Net cash from operations	674	820
Cash flows from investing activities:
Capital expenditures for property and equipment	(199)	(238)
Capital expenditures for timberlands reforestation	(42)	(45)
Proceeds from note receivable held by variable interest entities (Note 6)	253	0
Other	20	19
Net cash from investing activities	32	(264)
Cash flows from financing activities:
Cash dividends on common shares	(760)	(741)
Net proceeds from issuance of long-term debt (Note 9)	739	0
Payments on long-term debt (Note 9)	(512)	(62)
Proceeds from borrowings on line of credit (Note 9)	875	0
Payments on line of credit (Note 9)	(860)	0
Payments on debt held by variable interest entities (Note 6)	(302)	0
Proceeds from exercise of stock options	8	52
Repurchases of common shares (Note 4)	(60)	(273)
Other	(15)	(8)
Net cash from financing activities	(887)	(1,032)
Net change in cash and cash equivalents	(181)	(476)
Cash and cash equivalents at beginning of period	334	824
Cash and cash equivalents at end of period	153	348
Cash paid during the period for:
Interest, net of amount capitalized of $4 and $8	310	285
Income taxes	$ 46	$ 80