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Earnings Per Share (Tables) | 12 Months Ended
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Sep. 30, 2024
Earnings Per Share |
Schedule of reconciliation of the denominators for basic and diluted earnings per share | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | Fiscal Year Ended
​ | ​ | September 30, |  | September 30, |  | September 30,
​ |  | 2024 | ​ | 2023 | ​ | 2022
​ | ​ | (in millions)
Denominator for basic earnings per share | ​ | 135.5 |  | 138.6 |  | 140.8
Potential common shares | ​ | 1.0 |  | 1.5 |  | 1.9
Denominator for diluted earnings per share | ​ | 136.5 |  | 140.1 |  | 142.7
​

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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