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Pro Forma Results of Operations (Detail) (OptionsXpress Holdings, Inc., USD $)
In Millions, 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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OptionsXpress Holdings, Inc.
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| Business Acquisition [Line Items] | ||
| Net revenues | $ 4,857 | $ 4,479 |
| Net income | $ 896 | $ 481 |
| Basic EPS | $ 0.71 | $ 0.39 |
| Diluted EPS | $ 0.71 | $ 0.38 |
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- Details
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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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- 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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- 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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