Leases - Schedule of Lease Terms and Discount Rates (Details)	Sep. 30, 2023	Sep. 30, 2022
Weighted-average remaining lease term (years):
Finance leases	3 years 7 months 24 days	3 years 3 months 29 days
Operating leases	3 years 18 days	3 years 6 months 25 days
Weighted-average discount rate:
Finance leases	5.40%	2.90%
Operating leases	4.20%	3.90%