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Commitments and Contingencies - Additional Information (Details)
$ in Thousands
12 Months Ended
Sep. 22, 2022
USD ($)
Sep. 30, 2022
USD ($)
Plantiff
Sep. 30, 2021
USD ($)
Loss Contingencies [Line Items]      
Letters of credit and bank guarantees outstanding   $ 15,000 $ 16,300
Bank guarantees outstanding collateralized   $ 500 $ 500
Putative Class Action      
Loss Contingencies [Line Items]      
Lawsuit filing date   September 17, 2020  
Number of plaintiffs | Plantiff   3  
Lawsuit action domicile   U.S. District Court for the District of Massachusetts  
Gross settlement amount $ 1,725