Inventories - Schedule of Inventories (Details) - USD ($) $ in Millions |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Inventory Disclosure [Abstract] | ||
| Finished goods | $ 2,186 | $ 2,275 |
| Raw materials and work in process | 11,194 | 10,645 |
| Supplies | 309 | 331 |
| Total | 13,689 | 13,251 |
| Decrease to LIFO cost | (1,101) | (912) |
| Total current and noncurrent inventories | 12,588 | 12,339 |
| Recognized as: | ||
| Inventories | 6,207 | 6,658 |
| Other Assets | $ 6,381 | $ 5,681 |
| X | ||||||||||
- Definition Total of current and noncurrent inventories. No definition available.
|
| X | ||||||||||
- Definition Inventory, Work in Process and Raw Materials, Excluding Supplies No definition available.
|
| X | ||||||||||
- Definition Recognized as. No definition available.
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of completed merchandise or goods expected to be sold within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Gross amount, as of the balance sheet date, of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount by which inventory stated at last-in first-out (LIFO) is less than (in excess of) inventory stated at other inventory cost methods. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Inventories not expected to be converted to cash, sold or exchanged within the normal operating cycle. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount before valuation and LIFO reserves of other supplies used within the manufacturing or production process expected to be consumed within one year or operating cycle, if longer. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|