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Discontinued Operations - Narrative (Details) - USD ($) $ in Millions |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Aug. 01, 2022 | Mar. 31, 2022 | Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Proceeds from divestiture of businesses |  |  | $ 268 | $ 0 | $ 15
Equity method investment, realized gain on disposal |  |  | 157 | 0 | 0
Long-term assets of discontinued operations |  |  | 0 | 87 |
Capital expenditure, discontinued operations |  |  | 3 | 6 | 7
Depreciation and amortization, discontinued operations |  |  | $ 3 | $ 5 | $ 4
Discontinued Operations, Disposed of by Sale | EWP Segment Assets |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Ownership percentage |  | 50.00% | 50.00% |  |
Proceeds from divestiture of interest in joint venture |  |  | $ 59 |  |
EWP Segment Assets | Discontinued Operations, Disposed of by Sale |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Proceeds from divestiture of businesses | $ 205 |  |  |  |
Disposal group, including discontinued operation, consideration | 217 |  |  |  |
Discontinued operation, direct transaction costs | 12 |  |  |  |
Long-term assets of discontinued operations | 87 |  |  |  |
Gain on sale | $ 118 |  |  |  |
Discontinued operation, amount collected on purchaser's behalf |  |  | 76 |  |
Amount due to purchaser |  |  | $ 10 |  |
EWP Segment Assets | Discontinued Operations, Held-for-sale |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Disposal group, including discontinued operation, support period | 8 months |  |  |  |
Resolute Forest Products Inc. [Member] | Discontinued Operations, Disposed of by Sale |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |
Proceeds from divestiture of businesses |  | $ 59 |  |  |
Equity method investments |  | 19 |  |  |
Equity method investment, realized gain on disposal |  | $ 39 |  |  |

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