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Earnings Per Share (Tables) | 3 Months Ended
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Mar. 31, 2014
Earnings Per Share [Abstract] |
Schedule Of Calculation Of Basic And Diluted Earnings Per Share |
|  | For the Three Months Ended
|  | March 31,
|  | 2013 |  | 2014
Weighted average common shares outstanding for basic calculation |  | 134,645,729 |  |  | 135,729,809 |
Add: Effect of stock options and restricted stock |  | 186,829 |  |  | — |
Weighted average common shares outstanding for diluted calculation |  | 134,832,558 |  |  | 135,729,809 |

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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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