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Discontinued Operations - Financial Results of EWP Segment (Details) - Discontinued Operations, Held-for-sale - EWP Segment Assets - USD ($) $ in Millions | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |
Net sales | $ 67 | $ 201 | $ 455 | $ 481
Cost of sales | (54) | (156) | (352) | (403)
Gross profit | 13 | 45 | 103 | 78
Selling, general, and administrative expenses | (2) | (5) | (12) | (15)
Income from operations of discontinued operations | 12 | 40 | 91 | 64
Other non-operating items | 0 | 5 | 0 | (1)
Gain on disposal before income taxes | 118 | 0 | 158 | 0
Loss from discontinued operations before taxes | 130 | 44 | 249 | 63
Provision for income taxes | (33) | (11) | (53) | (16)
Income from discontinued operations, net of income taxes | $ 97 | $ 33 | 196 | 47
Net cash provided by discontinued operating activities |  |  | 18 | 30
Net cash provided by (used in) discontinued investing activities |  |  | $ 258 | $ (25)

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