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Net Income per Common Share (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Net Income Per Common Share | The following table reconciles the numerators and denominators of the basic and diluted net income per common shares computation for the three and nine months ended September 30, 2022 and 2021, respectively (in thousands, except per share amounts):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021 |  |
Numerator for basic and dilutive net income per common share – net income allocable to common shareholders | $ | 2,712,161 |  | $ | 442,327 |  | $ | 3,779,666 |  | $ | 1,174,386 |  |
Denominator for basic net income per share - weighted average common shares outstanding | 175,283 |  | 174,926 |  | 175,227 |  | 174,787 |  |
Net effect of dilutive stock options - based on treasury stock method | 1,045 |  | 880 |  | 1,098 |  | 611 |  |
Denominator for dilutive net income per share - weighted average common shares outstanding | 176,328 |  | 175,806 |  | 176,325 |  | 175,398 |  |
Net income per common share: |  |  |  |  |  |  |  |  |
Basic | $ | 15.47 |  | $ | 2.53 |  | $ | 21.57 |  | $ | 6.72 |  |
Dilutive | $ | 15.38 |  | $ | 2.52 |  | $ | 21.44 |  | $ | 6.70 |  |

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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/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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