Leases - Lease Weighted Average (Details)	Sep. 30, 2023	Sep. 30, 2022
Leases [Abstract]
Weighted-average Remaining Lease Term - Finance Leases		3 months 18 days
Weighted-average Remaining Lease Term - Operating Leases	5 years 7 months 6 days	5 years 7 months 6 days
Weighted-average Discount Rate - Finance Leases		0.60%
Weighted-average Discount Rate - Operating Leases	4.00%	3.40%