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Inventories - Inventories (Details) - USD ($) $ in Millions | Dec. 31, 2023 | Dec. 31, 2022
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Inventory Disclosure [Abstract] |  |
Finished goods | $ 1,954 | $ 1,841
Raw materials and work in process | 8,037 | 7,063
Supplies | 277 | 238
Total | 10,268 | 9,142
Decrease to LIFO cost | (562) | (293)
Total current and noncurrent inventories | 9,706 | 8,849
Recognized as: |  |
Inventories | 6,358 | 5,911
Other Assets | $ 3,348 | $ 2,938

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