REVENUE RECOGNITION (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

A geographic disaggregation of revenues across our company segmentation in the following tables provide information to assist in evaluating the nature, timing and uncertainty of revenue and cash flows and how they may be impacted by economic factors.

	Three Months Ended September 30, 2018
In millions	Industrial Packaging			Global Cellulose Fibers		Printing Papers			Corporate and Inter-segment Sales			Total
Primary Geographical Markets (a)
United States	$	3,394		$	602	$	482		$	52		$	4,530
EMEA	396			77		328			(4		)	797
Pacific Rim and Asia	40			35		62			6			143
Americas, other than U.S.	204			—		230			(3		)	431
Total	$	4,034		$	714	$	1,102		$	51		$	5,901
Operating Segments
North American Industrial Packaging	$	3,653		$	—	$	—		$	—		$	3,653
EMEA Industrial Packaging	311			—		—			—			311
Brazilian Industrial Packaging	57			—		—			—			57
European Coated Paperboard	87			—		—			—			87
Global Cellulose Fibers	—			714		—			—			714
North American Printing Papers	—			—		492			—			492
Brazilian Papers	—			—		255			—			255
European Papers	—			—		311			—			311
Indian Papers	—			—		47			—			47
Intra-segment Eliminations	(74		)	—		(3		)	—			(77		)
Corporate & Inter-segment Sales	—			—		—			51			51
Total	$	4,034		$	714	$	1,102		$	51		$	5,901

(a) Net sales are attributed to countries based on the location of the seller.

	Nine Months Ended September 30, 2018
In millions	Industrial Packaging			Global Cellulose Fibers		Printing Papers			Corporate & Intersegment			Total
Primary Geographical Markets (a)
United States	$	9,832		$	1,720	$	1,399		$	163		$	13,114
EMEA	1,275			222		988			(13		)	2,472
Pacific Rim and Asia	110			140		185			35			470
Americas, other than U.S.	666			1		643			(11		)	1,299
Total	$	11,883		$	2,083	$	3,215		$	174		$	17,355
Operating Segments
North American Industrial Packaging	$	10,604		$	—	$	—		$	—		$	10,604
EMEA Industrial Packaging	1,017			—		—			—			1,017
Brazilian Industrial Packaging	175			—		—			—			175
European Coated Paperboard	265			—		—			—			265
Global Cellulose Fibers	—			2,083		—			—			2,083
North American Printing Papers	—			—		1,443			—			1,443
Brazilian Papers	—			—		706			—			706
European Papers	—			—		932			—			932
Indian Papers	—			—		150			—			150
Intra-segment Eliminations	(178		)	—		(16		)	—			(194		)
Corporate & Inter-segment Sales	—			—		—			174			174
Total	$	11,883		$	2,083	$	3,215		$	174		$	17,355

(a) Net sales are attributed to countries based on the location of the seller.

Contract with Customer, Asset and Liability [Table Text Block]

The opening and closing balances of the Company's contract assets and current contract liabilities are as follows:

In millions	Contract Assets (Short-Term)		Contract Liabilities (Short-Term)
Beginning Balance - January 1, 2018	$	366	$	53
Ending Balance - September 30, 2018	383		25
Increase / (Decrease)	$	17	$	(28	)