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Earnings (Loss) Per Share (Tables) | 9 Months Ended
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Sep. 30, 2015
Earnings Per Share [Abstract] |
Computation of basic and diluted loss per share | The following table sets forth the computation of basic and diluted net income per share:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2015 |  | 2014 |  | 2015 |  | 2014
Net income per share: | (In thousands, except per share amounts)
Numerator: |  |  |  |  |  |  |  |  |
Net income | $ | 182,033 |  |  | $ | 5,513 |  |  | $ | 198,396 |  |  | $ | 18,360 |
Denominator: |  |  |  |  |  |  |
Weighted-average shares outstanding - basic | 116,444 |  |  | 114,523 |  |  | 115,940 |  |  | 114,080 |
Effect of potential dilutive common shares | 3,098 |  |  | 3,683 |  |  | 3,057 |  |  | 3,460 |
Weighted-average shares outstanding - diluted | 119,542 |  |  | 118,206 |  |  | 118,997 |  |  | 117,540 |
Basic net income per share | $ | 1.56 |  |  | $ | 0.05 |  |  | $ | 1.71 |  |  | $ | 0.16 |
Diluted net income per share | $ | 1.52 |  |  | $ | 0.05 |  |  | $ | 1.67 |  |  | $ | 0.16 |

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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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