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Earnings Per Share (Notes) | 3 Months Ended
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Mar. 31, 2015
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share Basic earnings per common share (EPS) excludes dilution and is computed by dividing Net income attributable to common stockholders by the weighted average number of common shares outstanding for the period. Diluted EPS reflects the potential dilution that could occur if securities or other obligations to issue common stock were exercised or converted into common stock or resulted in the issuance of common shares that then shared in our earnings. A reconciliation of the numerators and denominators of the basic and diluted EPS computations is presented below:
| Three Months Ended
| March 31,
| 2015 |  | 2014
| (In thousands, except per share amounts)
Amounts attributable to common stockholders: |  |  |
Net income: |  |  |
Net income — basic | $ | 61,375 |  |  | $ | 41,102 |
After tax interest on convertible debt | 12 |  |  | 13 |
Net income — diluted | $ | 61,387 |  |  | $ | 41,115 |
Weighted average shares (denominator): |  |  |
Weighted average shares — basic | 203,510 |  |  | 212,838 |
Stock options | 4,121 |  |  | 4,272 |
Convertible debt | 121 |  |  | 121 |
Weighted average shares — diluted | 207,752 |  |  | 217,231 |
Net income per share: |  |  |
Basic | $ | 0.30 |  |  | $ | 0.19 |
Diluted | $ | 0.30 |  |  | $ | 0.19 |
Earnings per share from discontinued operations were less than $0.005; therefore, net income from continuing operations attributable to common shareholders per share is the same as net income per share in the table above. The computation of diluted earnings per share excludes outstanding stock options in certain periods in which the inclusion of such options would be anti-dilutive in the periods presented. Total options not included in the computation of dilutive earnings per share are 1.1 million shares and 2.7 million shares for the periods ended March 31, 2015 and 2014, respectively.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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