INVENTORIES (Details) - USD ($) $ in Millions |
Mar. 31, 2017 |
Dec. 31, 2016 |
|---|---|---|
| Inventory Combining Work In Process And Raw Materials Alternative Gross Abstract | ||
| Raw materials | $ 1,193 | $ 1,104 |
| Work in process | 787 | 775 |
| Finished products | 2,710 | 2,552 |
| Inventory, Gross | 4,690 | 4,431 |
| Reduction to LIFO cost basis | (38) | (65) |
| Inventories | $ 4,652 | $ 4,366 |