Commitments and Contingencies - Additional Information (Details) $ in Millions	6 Months Ended
	Mar. 31, 2023 USD ($)
Commitments and Contingencies [Line Items]
Purchase obligation	$ 23.5
Minimum
Commitments and Contingencies [Line Items]
Severance payment term	6 months
Maximum
Commitments and Contingencies [Line Items]
Severance payment term	12 months