Disaggregated Revenue

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 June 30, 2018
In millions	Industrial Packaging			Global Cellulose Fibers		Printing Papers			Corporate and Inter-segment Sales			Total
Primary Geographical Markets (a)
United States	$	3,336		$	573	$	477		$	53		$	4,439
EMEA	427			70		324			(4		)	817
Pacific Rim and Asia	36			48		59			13			156
Americas, other than U.S.	223			1		200			(3		)	421
Total	$	4,022		$	692	$	1,060		$	59		$	5,833

Operating Segments
North American Industrial Packaging	$	3,582		$	—	$	—		$	—		$	3,582
EMEA Industrial Packaging	344			—		—			—			344
Brazilian Industrial Packaging	56			—		—			—			56
European Coated Paperboard	86			—		—			—			86
Global Cellulose Fibers	—			692		—			—			692
North American Printing Papers	—			—		493			—			493
Brazilian Papers	—			—		222			—			222
European Papers	—			—		302			—			302
Indian Papers	—			—		51			—			51
Intra-segment Eliminations	(46		)	—		(8		)	—			(54		)
Corporate & Inter-segment Sales	—			—		—			59			59
Total	$	4,022		$	692	$	1,060		$	59		$	5,833

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



	Six Months Ended June 30, 2018
In millions	Industrial Packaging			Global Cellulose Fibers		Printing Papers			Corporate & Intersegment			Total
Primary Geographical Markets (a)
United States	$	6,438		$	1,118	$	917		$	111		$	8,584
EMEA	879			145		660			(9		)	1,675
Pacific Rim and Asia	70			105		123			29			327
Americas, other than U.S.	462			1		413			(8		)	868
Total	$	7,849		$	1,369	$	2,113		$	123		$	11,454

Operating Segments
North American Industrial Packaging	$	6,951		$	—	$	—		$	—		$	6,951
EMEA Industrial Packaging	706			—		—			—			706
Brazilian Industrial Packaging	118			—		—			—			118
European Coated Paperboard	178			—		—			—			178
Global Cellulose Fibers	—			1,369		—			—			1,369
North American Printing Papers	—			—		951			—			951
Brazilian Papers	—			—		451			—			451
European Papers	—			—		621			—			621
Indian Papers	—			—		103			—			103
Intra-segment Eliminations	(104		)	—		(13		)	—			(117		)
Corporate & Inter-segment Sales	—			—		—			123			123
Total	$	7,849		$	1,369	$	2,113		$	123		$	11,454

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

The nature of the Company's contracts can vary based on the business, customer type and region; however, in all instances it is International Paper's customary business practice to receive a valid order from the customer, in which each parties' rights and related payment terms are clearly identifiable.

Revenue Contract Balances

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 - June 30, 2018	381		32
Increase / (Decrease)	$	15	$	(21	)

A contract asset is created when the Company recognizes revenue on its customized products prior to having an unconditional right to payment from the customer, which generally does not occur until title and risk of loss passes to the customer.

A contract liability is created when customers prepay for goods prior to the Company transferring those goods to the customer. The contract liability is reduced once control of the goods is transferred to the customer. The majority of our customer prepayments are received during the fourth quarter each year for goods that will be transferred to customers over the following twelve months.

The difference between the opening and closing balances of the Company's contract assets and contract liabilities primarily results from the timing difference between the Company's performance and the point at which we have an unconditional right to payment or receive pre-payment from the customer, respectively.

Performance Obligations and Significant Judgments

International Paper's principal business is to manufacture and sell fiber-based packaging, pulp and paper goods. As a general rule, none of our businesses provide equipment installation or other ancillary services outside producing and shipping packaging, pulp and paper goods to customers.

The Company's revenue is primarily derived from fixed consideration; however, we do have contract terms that give rise to variable consideration, primarily cash discounts and volume rebates. International Paper offers early payment discounts to customers across the Company's businesses. The Company estimates the expected cash discounts and other customer refunds based on the historical experience across the Company's portfolio of customers to record reductions in revenue which is consistent with the most likely amount method outlined in ASC 606. Management has concluded that this method is the best estimate of the consideration the Company will be entitled to from its customers.

Contracts or purchase orders with customers could include a single type of product or it could include multiple types/grades of products. Regardless, the contracted price with the customer is agreed to at the individual product level outlined in the customer contracts or purchase orders. The Company does not bundle prices; however, we do negotiate with customers on pricing and rebates for the same products based on a variety of factors (e.g. level of contractual volume, geographical location, etc.). Management has concluded that the prices negotiated with each individual customer are representative of the stand-alone selling price of the product.

Generally, the Company recognizes revenue on a point in time basis when the customer takes title to the goods and assumes the risks and rewards for the goods. Related to customized goods where the Company has a legally enforceable right to payment for the goods, the Company recognizes revenue over time which in this case, is generally as the goods are produced.

Practical Expedients and Exemptions

As part of our adoption of the new revenue standard, the Company has elected to present all sales taxes on a net basis, account for shipping and handling activities as fulfillment activities, recognize the incremental costs of obtaining a contract as expense when incurred if the amortization period of the asset the Company would recognize is one year or less and not record interest income or interest expense when the difference in timing of control transfer and customer payment is one year or less. The election of these practical expedients results in accounting treatments consistent with our historical accounting policies and therefore, these elections and expedients do not have a material impact on comparability of our financial statements.