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Acquisitions (Details 1) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
12 Months Ended | ||
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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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| Unaudited supplemental pro forma results of operations | |||
| Revenues | $ 4,700,382 | $ 4,212,447 | $ 4,717,882 |
| Gross profit | 645,477 | 701,314 | 914,737 |
| Selling, general and administrative expenses | 381,290 | 367,373 | 379,210 |
| Amortization of intangible assets | 34,253 | 55,756 | 55,532 |
| Net income attributable to common stock | $ 141,123 | $ 167,361 | $ 304,304 |
| Earnings per share attributable to common stock: | |||
| Basic | $ 0.66 | $ 0.78 | $ 1.43 |
| Diluted | $ 0.66 | $ 0.77 | $ 1.41 |
| X | ||||||||||
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- Details
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- Definition
Business acquisitions pro forma amortization of intangible assets. No definition available.
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- Definition
Business acquisitions pro forma gross profit. No definition available.
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- Definition
Business acquisitions pro forma net income loss attributable to common stock. No definition available.
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- Definition
Business acquisitions pro forma selling, general and administrative expenses. No definition available.
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- Definition
The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The pro forma diluted net income per share for a period as if the business combination or combinations had been completed at the beginning of a period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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| X | ||||||||||
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- Definition
The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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