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Inventories | 6 Months Ended
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Jul. 01, 2017
Inventory Disclosure [Abstract] |
Inventories | Inventories Inventories are stated at the lower of cost or net realizable value, and cost is determined by the first-in, first-out (“FIFO”) method. Manufactured inventories consist of the following costs: components, direct labor, and manufacturing overhead. Purchased inventories also include internal purchasing overhead costs. We review inventory quantities on hand and record a provision for excess and obsolete inventory based on forecasts of product demand and production requirements or historical consumption when appropriate. The components of inventories, net are as follows (in millions):
| July 1, 2017 |  | December 31, 2016
Raw material | $ | 154 |  |  | $ | 172 |
Work in process | 2 |  |  | 1 |
Finished goods | 339 |  |  | 254 |
Inventories, gross | 495 |  |  | 427 |
Inventory reserves | (81 | ) |  | (82 | )
Inventories, net | $ | 414 |  |  | $ | 345 |

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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