Segment Information - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting Information [Line Items]
Sales	$ 3,664	$ 2,800	$ 2,923
Proportion (of consolidated sales) used to determine a significant portion of sales per individual country (in the other countries group) (as a percent)	2.00%	2.00%	2.00%
Operating Segments
Segment Reporting Information [Line Items]
Sales	$ 3,664	$ 2,800	$ 2,923
Market Pulp \| Intersegment eliminations
Segment Reporting Information [Line Items]
Sales	31	28	36
Market Pulp \| Operating Segments
Segment Reporting Information [Line Items]
Sales	813	668	797
Wood Products \| Operating Segments
Segment Reporting Information [Line Items]
Sales	1,718	1,025	616
Sales to joint-ventures	$ 65	$ 28	$ 22

Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

- Definition

Amount of revenue, fees and commissions earned from transactions between (a) a parent company and its subsidiaries; (b) subsidiaries of a common parent; (c) an entity and trusts for the benefit of employees, for example, but not limited to, pension and profit-sharing trusts that are managed by or under the trusteeship of the entity's management; (d) an entity and its principal, owners, management, or members of their immediate families; and (e) affiliates.

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