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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2017
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Disclosure of Inventories |
(in millions of Euros) |  | At December 31, 2017 |  |  | At December 31, 2016 |
Finished goods |  |  | 164 |  |  |  | 149 |
Work in progress |  |  | 332 |  |  |  | 299 |
Raw materials |  |  | 111 |  |  |  | 94 |
Stores and supplies |  |  | 64 |  |  |  | 69 |
Adjustments(A) |  |  | (28 | ) |  |  | (20 | )
Total inventories |  |  | 643 |  |  |  | 591 |
(A) | Includes Net realizable value adjustments.

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