Leases - Lease Weighted Average (Details)	Sep. 30, 2022	Sep. 30, 2021
Leases [Abstract]
Weighted-average Remaining Lease Term - Finance Leases	3 months 18 days	1 year 3 months 18 days
Weighted-average Remaining Lease Term - Operating Leases	5 years 7 months 6 days	6 years 6 months
Weighted-average Discount Rate - Finance Leases	0.60%	0.60%
Weighted-average Discount Rate - Operating Leases	3.40%	3.30%