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Earnings Per Share | 9 Months Ended
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Sep. 30, 2025
Earnings Per Share [Abstract] |
Earnings Per Share | (6) Earning s Per Share A reconciliation of share amounts used to compute earnings per share in the accompanying Consolidated Statements of Income was as follows:
| Three Months Ended September 30, |  | Nine Months Ended September 30, |
| 2025 |  | 2024 |  | 2025 |  | 2024 |
| (in millions, except per share amounts) |
Net income available for common stock | $ | 24.9 |  | $ | 24.4 |  | $ | 186.6 |  | $ | 175.0 |
Weighted average shares - basic |  | 72.8 |  |  | 70.5 |  |  | 72.3 |  |  | 69.2 |
Dilutive effect of equity compensation |  | 0.1 |  |  | 0.1 |  |  | 0.1 |  |  | 0.1 |
Weighted average shares - diluted | $ | 72.9 |  | $ | 70.6 |  | $ | 72.4 |  | $ | 69.3 |
Net income available for common stock, per share - Diluted | $ | 0.34 |  | $ | 0.35 |  | $ | 2.58 |  | $ | 2.52 |
Anti-dilutive shares excluded from the diluted earnings per share computation were not material for the three and nine months ended September 30, 2025, and 2024.

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