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Basic and Diluted Earnings per Share (Tables) | 6 Months Ended
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Jun. 30, 2019
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table reconciles the numerator and the denominator of the basic and diluted per share computations for earnings attributable to shareholders:
|  | Three months ended June 30, |
|  | Net earnings attributable to shareholders |  |  | Weighted average shares |  |  | Earnings per share |
2019 |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings attributable to shareholders |  | $ | 153,149 |  |  |  | 171,003 |  |  | $ | 0.90 |
Effect of dilutive potential common shares |  |  | — |  |  |  | 3,463 |  |  |  | — |
Diluted earnings attributable to shareholders |  | $ | 153,149 |  |  |  | 174,466 |  |  | $ | 0.88 |
2018 |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings attributable to shareholders |  | $ | 140,605 |  |  |  | 174,754 |  |  | $ | 0.80 |
Effect of dilutive potential common shares |  |  | — |  |  |  | 3,849 |  |  |  | — |
Diluted earnings attributable to shareholders |  | $ | 140,605 |  |  |  | 178,603 |  |  | $ | 0.79 |
|  | Six months ended June 30, |
|  | Net earnings attributable to shareholders |  |  | Weighted average shares |  |  | Earnings per share |
2019 |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings attributable to shareholders |  | $ | 292,848 |  |  |  | 171,425 |  |  | $ | 1.71 |
Effect of dilutive potential common shares |  |  | — |  |  |  | 3,528 |  |  |  | — |
Diluted earnings attributable to shareholders |  | $ | 292,848 |  |  |  | 174,953 |  |  | $ | 1.67 |
2018 |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings attributable to shareholders |  | $ | 276,297 |  |  |  | 175,324 |  |  | $ | 1.58 |
Effect of dilutive potential common shares |  |  | — |  |  |  | 3,796 |  |  |  | — |
Diluted earnings attributable to shareholders |  | $ | 276,297 |  |  |  | 179,120 |  |  | $ | 1.54 |

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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://fasb.org/us-gaap/role/ref/legacyRef -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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