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Earnings per Share | 9 Months Ended
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Jun. 30, 2025
Earnings Per Share [Abstract] |
Earnings per Share | Note 13 — Earnings per Share The calculation of earnings per basic and diluted common share for the three and nine months ended June 30, 2025 and 2024 was as follows:
| Three Months Ended June 30, |  | Nine Months Ended June 30,
($ in millions and shares in thousands, except per share amounts) | 2025 |  | 2024 |  | 2025 |  | 2024
Net Income | $ | 45.5 |  |  | $ | 14.7 |  |  | $ | 69.0 |  |  | $ | 63.7 |
Basic weighted average number of shares outstanding | 58,490 |  | 57,768 |  | 58,239 |  | 57,641
Stock awards and equity units (share equivalent) | 5 |  | 74 |  |  | 482 |  | 502 |
Diluted weighted average shares outstanding | 58,495 |  | 57,842 |  | 58,721 |  | 58,143
Earnings per common share - Basic | $ | 0.78 |  |  | $ | 0.25 |  |  | $ | 1.18 |  |  | $ | 1.11 |
Earnings per common share - Diluted | $ | 0.78 |  |  | $ | 0.25 |  |  | $ | 1.18 |  |  | $ | 1.10 |
Antidilutive Shares (millions) | 4.3 |  | 4.3 |  | 2.5 |  | 2.8
Earnings per diluted share is computed by giving effect to all potentially dilutive stock awards that are outstanding. The computation of earnings per diluted share excludes the effect of the potential exercise of stock-based awards, when the effect of the potential exercise would be anti-dilutive.

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