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14. Net Income per Share (Tables) | 9 Months Ended
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Sep. 30, 2024
Earnings Per Share [Abstract] |
Schedule of Net Income per Share, Basic and Diluted | The calculation of basic and diluted net income per share for the three and nine months ended September 30, 2024 and 2023 was as follows (in thousands, except per share amounts):
|  | Three Months Ended September 30, |  | Nine Months Ended September 30,
|  | 2024 |  | 2023 |  | 2024 |  | 2023
Basic net income per share |  |  |  |  |  |  |  |
Numerator: |  |  |  |  |  |  |  |
Net income |  | $ | 312,956 |  |  | $ | 268,398 |  |  | $ | 898,928 |  |  | $ | 481,538 |
Denominator: |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  | 107,049 |  |  | 106,834 |  |  | 107,015 |  |  | 106,795 |
Diluted net income per share |  |  |  |  |  |  |  |
Denominator: |  |  |  |  |  |  |  |
Weighted-average common shares outstanding |  | 107,049 |  |  | 106,834 |  |  | 107,015 |  |  | 106,795 |
Effect of restricted stock and performance units |  | 513 |  |  | 664 |  |  | 499 |  |  | 531 |
Weighted-average shares used in computing diluted net income per share |  | 107,562 |  |  | 107,498 |  |  | 107,514 |  |  | 107,326 |
Net income per share: |  |  |  |  |  |  |  |
Basic |  | $ | 2.92 |  |  | $ | 2.51 |  |  | $ | 8.40 |  |  | $ | 4.51 |
Diluted |  | $ | 2.91 |  |  | $ | 2.50 |  |  | $ | 8.36 |  |  | $ | 4.49 |

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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 -Topic 260 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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