Restructuring and Other Costs, Net - Schedule of Restructuring and Other Costs, Net (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring and other costs, net | $ 4,189 | $ 4,915 |
| Personnel | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring and other costs, net | 3,049 | 237 |
| Facilities | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring and other costs, net | 193 | 197 |
| Restructuring Subtotal | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring and other costs, net | 3,242 | 434 |
| Other | ||
| Restructuring Cost And Reserve [Line Items] | ||
| Restructuring and other costs, net | $ 947 | $ 4,481 |