SUPPLEMENTARY FINANCIAL STATEMENT INFORMATION (Tables)

6 Months Ended

Jun. 30, 2022

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Accounts and Notes Receivable Net

Accounts and notes receivable, net, by classification were:

In millions	June 30, 2022		December 31, 2021
Accounts and notes receivable:
Trade	$	447	$	391
Notes and other	22		11
Total	$	469	$	402

Schedule of Inventories

In millions	June 30, 2022		December 31, 2021
Raw materials	$	35	$	37
Finished paper and pulp products	191		164
Operating supplies	72		69
Other	6		9
Total	$	304	$	279

Schedule of Interest Expense

Amounts related to interest were as follows:

	Three Months Ended June 30,				Six Months Ended June 30,
In millions	2022		2021		2022		2021
Interest expense	$	20	$	1	$	39	$	1
Interest income	(2)		(30)		(4)		(30)
Capitalized interest cost	(1)		—		(1)		—
Total	$	17	$	(29)	$	34	$	(29)