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Noncontrolling Interest (Details) (USD $) In Millions, unless otherwise specified | 9 Months Ended |  |  |  |
--- | --- | --- | --- | --- | ---
Sep. 30, 2011 | Sep. 30, 2011 Brazilian Term Credit Facility Maturing 2017 [Member] [Member] | Dec. 31, 2010 Brazilian Term Credit Facility Maturing 2017 [Member] [Member] | Sep. 30, 2011 Chilian Term Credit Facility Maturing 2019 [Member] | Dec. 31, 2010 Chilian Term Credit Facility Maturing 2019 [Member]
Noncontrolling Interest [Line Items] |  |  |  |  |
Percentage of non controlling interest acquired | 25.00% |  |  |  |
Payment to acquire remaining 25% of LP Brazil | $ 24.0 |  |  |  |
Notes Payable |  | $ 10.0 | $ 0 | $ 39.8 | $ 42.3

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- Definition Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-03.16) -URI http://asc.fasb.org/extlink&oid=6879938&loc=d3e572229-122910 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20, 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 13, 16 -Article 9 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03.16) -URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878 + Details
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