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Inventories (Tables) | 12 Months Ended
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Dec. 31, 2011
Inventories |
Schedule of Inventories |
|  | December 31, |
|  | 2011 |  |  | 2010 |
|  | (millions) |
Current assets: |  |  |  |  |  |
Separative work units |  | $ | 1,048.6 |  |  | $ | 947.4 |
Uranium |  |  | 690.0 |  |  |  | 562.5 |
Materials and supplies |  |  | 13.4 |  |  |  | 12.6 |
|  |  | 1,752.0 |  |  |  | 1,522.5 |
Current liabilities: |  |  |  |  |  |  |  |
Inventories owed to customers and suppliers |  |  | (870.1 | ) |  |  | (715.8 | )
Inventories, net |  | $ | 881.9 |  |  | $ | 806.7 |

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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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