Revenue (Notes)

12 Months Ended

Dec. 31, 2019

Disaggregation of Revenue [Line Items]

Revenue from Contract with Customer [Text Block]

3. REVENUE

The following table presents our reportable segment revenues, disaggregated by revenue source. We disaggregate revenue from contracts with customers into major product lines. We have determined that disaggregating revenue into these categories achieves the disclosure objective to depict how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors.

As noted in the segment reporting information in Note 20 below, our reportable segments are: Siding, OSB, EWP, and South America.



Year Ended December 31, 2019
By Product type and family:	Siding		OSB		EWP		South America		Other		Inter-segment			Total
Value-add
SmartSide^® Strand siding	$	797	$	—	$	—	$	19	$	—	$	—		$	816
SmartSide^® Fiber siding	101		—		—		—		—		—			101
CanExel^® siding	46		—		—		—		—		—			46
OSB - Structural Solutions	1		381		8		138		—		—			528
LVL	—		—		142		—		—		—			141
LSL	—		—		50		—		—		—			50
I-joist	—		—		137		—		—		—			137
	$	945	$	381	$	337	$	156	$	—	$	—		1,819
Commodity
OSB - commodity	9		387		3		—		—		(5		)	394
Plywood	—		—		25		—		—		—			25
	9		387		28		—		—		(5		)	419
Other
Other products	9		9		31		3		20		—			72
	$	963	$	777	$	396	$	159	$	20	$	(5	)	$	2,310



Year Ended December 31, 2018
By Product type and family:	Siding		OSB		EWP		South America		Other		Inter-segment		Total
Value-add
SmartSide^® Strand siding	$	725	$	—	$	—	$	22	$	—	$	—	$	746
SmartSide^® Fiber siding	106		—		—		—		—		—		106
CanExel^® siding	37		—		—		—		—		—		37
OSB - Structural Solutions	23		551		14		135		—		—		723
LVL	—		—		141		—		—		—		141
LSL	—		—		59		—		—		—		59
I-joist	—		—		122		—		—		—		122
	891		551		336		157		—		—		1,935
Commodity
OSB - commodity	39		746		10		—		—		—		795
Plywood	—		—		29		—		—		—		29
	39		746		39		—		—		—		824
Other
Other products	12		8		34		4		11		—		69
	$	942	$	1,305	$	409	$	161	$	11	$	—	$	2,828



Year Ended December 31, 2017
By Product type and family:	Siding		OSB		EWP		South America		Other		Inter-segment			Total
Value-add
SmartSide^® Strand siding	$	646	$	—	$	—	$	20	$	—	$	(4	)	$	662
SmartSide^® Fiber siding	111		—		—		—		—		—			111
CanExel^® siding	49		—		—		—		—		—			49
OSB - Structural Solutions	—		525		13		132		—		—			670
LVL	—		—		144		—		—		—			144
LSL	—		—		47		—		—		—			47
I-joist	—		—		117		—		—		—			117
	807		525		321		152		—		(4		)	1,801
Commodity
OSB - commodity	67		766		9		—		—					842
Plywood	—		—		25		—		—		—			25
	67		766		35		—		—		—			868
Other
Other products	10		12		28		3		12		—			66
	$	884	$	1,303	$	384	$	155	$	12	$	(4	)	2,734

Revenue is recognized when obligations under the terms of a contract (purchase orders) with our customers are satisfied; generally, this occurs with the transfer of control of our products. Revenue is measured as the amount of consideration we expect to receive in exchange for transferring goods. The shipping cost incurred by us to deliver products to our customers is recorded in cost of sales. The expected costs associated with our warranties continue to be recognized as an expense when the products are sold. We recognize revenue as of a point in time.

During 2019, 2018 and 2017, our top ten customers accounted for approximately 42%, 44% and 46% of our sales, respectively, in the aggregate. No individual customer exceeded 10% of our sales in 2019, 2018, or 2017.

Our businesses routinely incur customer program costs to obtain favorable product placement, to promote sales of products and to maintain competitive pricing. Customer program costs and incentives, including rebates and promotion and volume allowances, are accounted for as deductions from net sales at the time the program is initiated. These reductions from revenue are recorded at the time of sale or the implementation of the program based on management’s best estimates. Estimates are based on historical and projected experience for each type of program or customer. Volume allowances are accrued based on management’s estimates of customer volume achievement and other factors incorporated into customer agreements, such as new product purchases, store sell-through, and merchandising support. Management adjusts accruals when circumstances indicate (typically as a result of a change in volume expectations). As of December 31, 2019 and 2018, we accrued $34 million and $30 million, respectively, as customer rebates recorded in Accounts payable and accrued liabilities on our Consolidated Balance Sheets.

We ship some of our products to customers' distribution centers on a consignment basis. We retain title to our products stored at the distribution centers. As our products are removed from the distribution centers by retailers and shipped to retailers’ stores, title passes from us to the retailers. At that time, we invoice the retailers and recognize revenue for these consignment transactions. We do not offer a right of return for products shipped to the retailers’ stores from the distribution centers. The amount of consignment inventory as of December 31, 2019 and 2018, was $12 million and $10 million, respectively.