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Inventories (Tables) | 3 Months Ended
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Mar. 31, 2012
Inventory Disclosure [Abstract] |
Schedule of Inventory, Current [Table Text Block] | Inventories are valued at the lower of cost or market. Inventory cost includes materials, labor and operating overhead. The major types of inventories are as follows (work in process is not material):
Dollar amounts in millions | March 31, 2012 |  | December 31, 2011
Logs | $ | 41.8 |  |  | $ | 26.5 |
Other raw materials | 21.5 |  |  | 18.6 |
Finished products | 139.3 |  |  | 109.6 |
Supplies | 10.3 |  |  | 9.5 |
LIFO reserve | (0.6 | ) |  | (0.6 | )
Total | $ | 212.3 |  |  | $ | 163.6 |

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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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