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Acquisitions (Details 1) (USD $)
In Millions, except Per Share data |
3 Months Ended | 6 Months Ended |
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Jun. 30, 2010
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Jun. 30, 2010
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| Pro Forma Impact of the Acquisition | ||
| Revenue | $ 3,745 | $ 7,402 |
| Net income | $ 98 | $ 231 |
| Basic net income per share | $ 0.23 | $ 0.54 |
| Diluted net income per share | $ 0.23 | $ 0.53 |
| X | ||||||||||
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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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| X | ||||||||||
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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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| X | ||||||||||
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- Details
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| X | ||||||||||
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- Definition
The pro forma net Income or Loss for the 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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| 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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