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Inventories, Net (Tables) | 12 Months Ended
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Dec. 31, 2011
Inventories, Net [Abstract] |
Inventories, Net |
|  | 2011 |  | 2010
Finished goods |  |  | $ | 62 |  |  |  | $ | 62 |
Work in process |  |  |  | 49 |  |  |  |  | 38 |
Raw materials |  |  |  | 125 |  |  |  |  | 107 |
Total product inventory |  |  |  | 236 |  |  |  |  | 207 |
Inventoried costs related to long-term contracts |  |  |  | 65 |  |  |  |  | 44 |
Less – progress payments |  |  |  | (47 | ) |  |  |  | (33 | )
Inventoried costs related to long-term contracts, net |  |  |  | 18 |  |  |  |  | 11 |
Inventories, net |  |  | $ | 254 |  |  |  | $ | 218 |

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Topic -SubTopic -Publisher SEC -Number 210 -Article 5 -Subparagraph a,b,c -Name Regulation S-X (SX) -Paragraph 6 -Section 2 + Details
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