Leases - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Lessee, Lease, Description [Line Items]
Operating lease payments	$ 20,300	$ 21,400
Payments of finance leases	132	0
Interest on financing lease liabilities	100	0
Operating lease liability non cash	9,300	20,500
Finance lease liability non cash	$ 100	$ 400
Minimum
Lessee, Lease, Description [Line Items]
Initial term of lease	3 years
Finance, term of lease	2 years
Maximum
Lessee, Lease, Description [Line Items]
Initial term of lease	10 years
Finance, term of lease	5 years