Property, Plant & Equipment (Details) - USD ($) $ in Millions |
Dec. 31, 2022 |
Dec. 31, 2021 |
|---|---|---|
| PROPERTY, PLANT AND EQUIPMENT | ||
| Property, plant and equipment - gross | $ 18,695 | $ 20,085 |
| Less: Accumulated depreciation | 13,361 | 14,390 |
| Property, plant and equipment - net (Note M) | 5,334 | 5,694 |
| Land and land improvements | ||
| PROPERTY, PLANT AND EQUIPMENT | ||
| Property, plant and equipment - gross | 213 | 224 |
| Buildings and building and leasehold improvements | ||
| PROPERTY, PLANT AND EQUIPMENT | ||
| Property, plant and equipment - gross | 5,678 | 6,049 |
| Information technology equipment including rental machines | ||
| PROPERTY, PLANT AND EQUIPMENT | ||
| Property, plant and equipment - gross | 9,643 | 10,589 |
| Production, engineering, office and other equipment | ||
| PROPERTY, PLANT AND EQUIPMENT | ||
| Property, plant and equipment - gross | $ 3,161 | $ 3,222 |