v3.24.3
Share-Based Payments - Market-Based Awards (Details) - Market Based Awards
$ / shares in Units, shares in Thousands, $ in Millions
 12 Months Ended
Sep. 30, 2024
USD ($)
$ / shares
shares
Share-Based Payments  
Unvested at the beginning of the period (in shares) | shares 544
Granted (in shares) | shares 397
Forfeited (in shares) | shares (149)
Unvested at the end of the period (in shares) | shares 792
Unvested at the beginning of the period (in dollars per share) | $ / shares $ 16.77
Granted (in dollars per share) | $ / shares 11.02
Forfeited (in dollars per share) | $ / shares 17.18
Unvested at the end of the period (in dollars per share) | $ / shares $ 13.81
Total unrecognized compensation expenses related to unvested awards | $ $ 4.6
Weighted average period for recognition of unvested awards 1 year 8 months 12 days