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v3.23.1

Restructuring and Other Charges - Additional Information (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Mar. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) Employee | Mar. 31, 2022 USD ($) | Mar. 31, 2023 USD ($) | Mar. 31, 2022 USD ($)
Restructuring Cost And Reserve [Line Items] |  |  |  |  |
Restructuring and other charges, net | $ 1 |  | $ (1,562) | $ (337) | $ 32,429
Restructuring charges |  |  |  |  | 33,051
Sublease income | 1,201 |  | 1,113 | 2,386 | 2,230
Payments for restructuring |  |  |  |  | 27,080
Operating Lease, Payments | $ 9,621 |  | 9,248 | $ 17,883 | 25,113
Lease Costs |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |
Operating Lease, Payments |  |  | $ 600 |  | 1,300
Employee Severance and Related Benefits |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |
Restructuring charges |  |  |  |  | 33,428
Payments for restructuring |  |  |  |  | $ 25,744
Employee Severance and Related Benefits | Restructuring Plan 2022 |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |
Restructuring charges |  | $ 33,100 |  |  |
Number of employees | Employee |  | 330 |  |  |

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