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Summary of Quarterly Financial Information (Unaudited) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
3 Months Ended | 12 Months Ended | |||||||||
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Dec. 31, 2011
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Sep. 30, 2011
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Jun. 30, 2011
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Mar. 31, 2011
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Dec. 31, 2010
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Sep. 30, 2010
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Jun. 30, 2010
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Mar. 31, 2010
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Dec. 31, 2011
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Dec. 31, 2010
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Dec. 31, 2009
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| Selected Quarterly Financial Information [Abstract] | |||||||||||
| Net sales | $ 283,248 | $ 412,183 | $ 434,351 | $ 476,234 | $ 454,619 | $ 554,626 | $ 504,859 | $ 492,764 | $ 1,606,016 | $ 2,006,868 | $ 1,436,440 |
| Gross profit | 112,613 | 175,195 | 143,330 | 192,610 | 184,192 | 252,651 | 237,645 | 237,418 | 623,748 | 911,906 | 621,010 |
| Net earnings (loss) | (57,661) | 8,285 | (29,916) | 11,808 | 3,237 | 36,378 | 40,237 | 56,296 | (67,484) | 136,148 | 54,699 |
| Net earnings (loss) per share: | |||||||||||
| Basic | $ (1.18) | $ 0.17 | $ (0.62) | $ 0.24 | $ 0.07 | $ 0.76 | $ 0.85 | $ 1.20 | $ (1.39) | $ 2.87 | $ 1.18 |
| Diluted | $ (1.18) | $ 0.17 | $ (0.62) | $ 0.24 | $ 0.07 | $ 0.74 | $ 0.82 | $ 1.15 | $ (1.39) | $ 2.78 | $ 1.16 |
| Summary of unaudited financial data | |||||||||||
| Impairment of property, plant and equipment | 1,500 | 1,481 | 0 | 761 | |||||||
| Impairment of intangible assets | $ 1,600 | $ 1,649 | $ 0 | $ 0 | |||||||
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- Definition
The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Aggregate revenue less cost of goods and services sold or operating expenses directly attributable to the revenue generation activity. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of a finite-lived intangible asset to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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