SUPPLEMENTAL FINANCIAL STATEMENT INFORMATION (Tables)

3 Months Ended

Mar. 31, 2018

Disclosure Text Block Supplement [Abstract]

Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]

Accounts and Notes Receivable

In millions	March 31, 2018		December 31, 2017
Accounts and notes receivable, net:
Trade	$	3,117	$	3,017
Other	299		270
Total	$	3,416	$	3,287

Inventories [Table Text Block]

Inventories

In millions	March 31, 2018		December 31, 2017
Raw materials	$	285	$	274
Finished pulp, paper and packaging	1,075		1,337
Operating supplies	589		615
Other	108		87
Total	$	2,057	$	2,313

Interest Income and Interest Expense Disclosure [Table Text Block]

Amounts related to interest were as follows:

	Three Months Ended March 31,
In millions	2018		2017
Interest expense	$	180	$	187
Interest income	45		45
Capitalized interest costs	8		6