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Inventoried Costs | 3 Months Ended
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Mar. 31, 2019
Inventory Disclosure [Abstract] |
Inventoried Costs | Inventoried Costs Inventoried costs, net of progress payments, consisted of the following components (in millions):
| March 31, 2019 |  | December 30, 2018
Raw materials | $ | 37.6 |  |  | $ | 34.7 |
Work in process | 23.7 |  |  | 10.3 |
Finished goods | 8.0 |  |  | 1.8 |
Subtotal inventoried costs | 69.3 |  |  | 46.8 |
Less: Customer advances and progress payments | (0.1 | ) |  | — |
Total inventoried costs | $ | 69.2 |  |  | $ | 46.8 |

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 330 -URI http://asc.fasb.org/topic&trid=2126998 + Details
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