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Earnings Per Share | 9 Months Ended
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Sep. 30, 2025
Earnings Per Share [Abstract] |
Earnings Per Share | Earnings Per Share The following table details the reconciliation of basic earnings per share to diluted earnings per share:
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2025 |  | 2024 |  | 2025 |  | 2024
Numerator for basic and diluted earnings per share: |  |  |  |  |  |  |
Net income | $ | 84,393 |  |  | $ | 75,897 |  |  | $ | 250,072 |  |  | $ | 197,805 |
Denominator: |  |  |  |  |  |  |
Weighted-average basic common shares outstanding | 43,135 |  |  | 42,714 |  |  | 43,085 |  |  | 42,592 |
Assumed conversion of dilutive securities: |  |  |  |  |  |  |
Stock awards | 552 |  |  | 830 |  |  | 624 |  |  | 782 |
Convertible Senior Notes | 147 |  |  | 150 |  |  | 170 |  |  | 50 |
Denominator for diluted earnings per share - Adjusted weighted-average shares | 43,834 |  |  | 43,694 |  |  | 43,879 |  |  | 43,424 |
Earnings per common share: |  |  |  |  |  |  |
Basic | $ | 1.96 |  |  | $ | 1.78 |  |  | $ | 5.80 |  |  | $ | 4.64 |
Diluted | $ | 1.93 |  |  | $ | 1.74 |  |  | $ | 5.70 |  |  | $ | 4.56 |
For the three and nine months ended September 30, 2025, and 2024, stock awards representing the right to purchase common stock of approximately 700 and 35,000 shares and 500 and 79,000 shares, respectively, were not included in the computation of diluted earnings per share because their inclusion would have had an antidilutive effect. We have used the if-converted method for calculating any potential dilutive effect of the Convertible Senior Notes on our diluted net income per share if our average stock price for the period exceeded the conversion price of $493.44 per share of common stock. Under the if-converted method, the Notes are assumed to be converted at the beginning of the period and the resulting common shares, if dilutive, are included in the denominator of the diluted earnings per share calculation for the entire period being presented. For the three and nine months ended September 30, 2025 and 2024, our average stock price for the period exceeded the conversion price resulting in a dilutive impact of the if-converted method as reflected in the table above.

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