Leases - Operating And Financing Lease Maturity (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Sep. 30, 2022	Mar. 31, 2022
Operating Leases
Remaining 2023	$ 36,727
Fiscal 2024	68,717
Fiscal 2025	58,855
Fiscal 2026	48,125
Fiscal 2027	34,973
Thereafter	55,547
Total lease liabilities	302,944
Less: portion representing imputed interest	57,149
Total net lease liabilities	245,795
Less: current portion	53,921	$ 52,334	$ 52,446
Total long term net lease liabilities	191,874	180,756	163,506
Financing Leases
Remaining 2023	310
Fiscal 2024	413
Fiscal 2025	413
Fiscal 2026	401
Fiscal 2027	81
Thereafter	0
Total lease liabilities	1,618
Less: portion representing imputed interest	312
Total net lease liabilities	1,306
Less: current portion	282	37	0
Total long term net lease liabilities	$ 1,024	$ 148	$ 0