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Consolidated Statements of Cash Flows (Parenthetical) (7% Exchangeable Senior Subordinated Notes due 2014 [Member])
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Dec. 31, 2013
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Dec. 31, 2012
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Dec. 31, 2011
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7% Exchangeable Senior Subordinated Notes due 2014 [Member]
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| Interest rate on instrument | 7.00% | 7.00% | 7.00% |
| X | ||||||||||
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- Definition
Contractual interest rate for funds borrowed, under the debt agreement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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