Long-Term Debt, Finance Leases, and Other Borrowings - Schedule of Principal Maturities of Long-term Debt (Detail) - USD ($) $ in Thousands	Sep. 30, 2023	Sep. 30, 2022
Long-Term Debt, Fiscal Year Maturity [Abstract]
2024	$ 164,807
2025	57,840
2026	199,234
2027	63,672
2028	36,322
Thereafter	16,399
Long-term debt	$ 538,274	$ 615,310

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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