Inventories are comprised of the following (in millions).
| December 31, | ||||||||
| 2016 | 2015 | |||||||
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Raw materials |
$ | 2,789 | $ | 1,852 | ||||
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Work in process and other |
2,506 | 778 | ||||||
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Finished manufactured goods |
4,033 | 3,369 | ||||||
|
Goods acquired for resale |
6,399 | 5,917 | ||||||
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| $ | 15,727 | $ | 11,916 | |||||
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