Earnings per Share - Schedule of antidilutive securities (Details) - shares shares in Thousands |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Total anti-dilutive shares excluded (in shares) | 3 | 3 | 1 | 2 |
| Outstanding stock-based grants | ||||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||||
| Total anti-dilutive shares excluded (in shares) | 3 | 3 | 1 | 2 |