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Long-Term Debt (Tables) | 12 Months Ended
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Dec. 31, 2011
Long-Term Debt - (Tables) [Abstract] |
Total Long Term Debt Table |
|  | 2011 |  |  | 2010 |
$750 million revolving credit facility | $ | - |  | $ | 230,000 |
Senior Notes due 2013* |  | 511,652 |  |  | 514,092 |
Senior Notes due 2019 |  | 500,000 |  |  | 500,000 |
Senior Subordinated Convertible Notes |  | 67,250 |  |  | 90,981 |
Other |  | 6,114 |  |  | 5,972 |
Total debt |  | 1,085,016 |  |  | 1,341,045 |
Less current portion |  | 69,906 |  |  | 93,342 |
Long-term debt | $ | 1,015,110 |  | $ | 1,247,703 |
Interest Expense Table |
| Years ended December 31, |
|  | 2011 |  | 2010 |  | 2009 |
Contractual (stated) interest | $ | 2,750 |  | $ | 3,812 |  | $ | 5,209 |
Amortization of debt discount |  | - |  |  | - |  |  | 301 |
Interest expense | $ | 2,750 |  | $ | 3,812 |  | $ | 5,510 |
Future Maturities of Long Term Debt Table |
2012 | $ | 69,906 |
2013 |  | 513,031 |
2014 |  | 788 |
2015 |  | 556 |
2016 |  | 493 |
Thereafter |  | 500,242 |
| $ | 1,085,016 |

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- Definition This element may be used to capture the complete disclosure pertaining to long-debt instruments or arrangements, including identification, terms, features, collateral requirements and other information necessary to a fair presentation. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 + Details
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