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Inventories, Net (Tables) | 6 Months Ended
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Jun. 30, 2012
Inventories, Net [Abstract] |
Inventories, net |
|  | December 31, 2011 |  |  | June 30, 2012 |
|  | (In millions) |
Raw materials: |  |  |  |  |  |  |  |
Chemicals |  | $ | 89.6 |  |  | $ | 208.9 |
Component products |  |  | 6.7 |  |  |  | 6.8 |
Total raw materials |  |  | 96.3 |  |  |  | 215.7 |
Work in process: |  |  |  |  |  |  |  |
Chemicals |  |  | 17.3 |  |  |  | 16.1 |
Component products |  |  | 7.4 |  |  |  | 7.4 |
Total in-process products |  |  | 24.7 |  |  |  | 23.5 |
Finished products: |  |  |  |  |  |  |  |
Chemicals |  |  | 281.5 |  |  |  | 358.0 |
Component products |  |  | 5.4 |  |  |  | 4.9 |
Total finished products |  |  | 286.9 |  |  |  | 362.9 |
Supplies (primarily chemicals) |  |  | 56.6 |  |  |  | 59.1 |
Total |  | $ | 464.5 |  |  | $ | 661.2 |

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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 -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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