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Accrued Liabilities (Tables) | 12 Months Ended
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Dec. 31, 2011
Accrued Liabilities [Abstract] |
Summary of accrued liabilities |
|  | December 31, |
|  | 2011 |  |  | 2010 |
Accrued salaries and other benefits |  | $ | 70,065 |  |  | $ | 63,706 |
Accrued income and other taxes |  |  | 109,276 |  |  |  | 143,625 |
Accrued warranty expense |  |  | 3,879 |  |  |  | 7,703 |
Accrued interest |  |  | 8,366 |  |  |  | 9,163 |
Interest rate swaps fair value |  |  | 14,250 |  |  |  | 24,432 |
Deferred income taxes |  |  | 3,543 |  |  |  | 10,241 |
Accrued start-up and commissioning expenses |  |  | 14,597 |  |  |  | 11,027 |
Accrued other liabilities |  |  | 55,078 |  |  |  | 60,654 |
Accrued liabilities |  | $ | 279,054 |  |  | $ | 330,551 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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