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Net Income Per Share | 9 Months Ended
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Sep. 30, 2023
Earnings Per Share [Abstract] |
Net Income Per Share | Net Income Per Share The calculation of net income per share for the three and nine months ended September 30, 2023 and 2022, is reflected in the following table (in thousands, except per share amounts):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2023 |  | 2022 |  | 2023 |  | 2022
Net income | $ | 95,545 |  |  | $ | 166,206 |  |  | $ | 323,842 |  |  | $ | 510,266 |
Basic: |  |  |  |  |  |  |
Weighted average shares | 105,340 |  |  | 107,855 |  |  | 105,950 |  |  | 108,630 |
Diluted: |  |  |  |  |  |  |
Weighted average shares | 105,340 |  |  | 107,855 |  |  | 105,950 |  |  | 108,630 |
Dilutive effect of potential common shares | 470 |  |  | 763 |  |  | 500 |  |  | 1,000 |
Diluted weighted average shares | 105,810 |  |  | 108,618 |  |  | 106,450 |  |  | 109,630 |
Net income per share: |  |  |  |  |  |  |
Basic | $ | 0.91 |  |  | $ | 1.54 |  |  | $ | 3.06 |  |  | $ | 4.70 |
Diluted | $ | 0.90 |  |  | $ | 1.53 |  |  | $ | 3.04 |  |  | $ | 4.65 |

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