Earnings per Share - Schedule of antidilutive securities (Details) - shares shares in Thousands |
3 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Total anti-dilutive shares excluded (in shares) | 20,803 | 21,207 |
| Dilutive shares under the as-converted method (in shares) | 54,705 | 54,593 |
| Outstanding stock-based grants | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Total anti-dilutive shares excluded (in shares) | 506 | 186 |
| Convertible preferred stock | ||
| Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] | ||
| Total anti-dilutive shares excluded (in shares) | 20,297 | 21,021 |