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Supplemental Balance Sheet Data - Inventories (Details) - USD ($) $ in Millions | Dec. 31, 2024 | Dec. 31, 2023
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Organization, Consolidation and Presentation of Financial Statements [Abstract] |  |
Finished goods | $ 263 | $ 256
Raw materials, spare parts and supplies | 51 | 43
Inventory, Net | $ 314 | $ 299

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