Leases (Tables)

12 Months Ended

Sep. 30, 2025

Leases [Abstract]

Summary of Information Related to Lease Costs for Operating Leases and Supplemental Cash Flow

The following table provides certain information related to lease costs for operating leases:

	For the Years Ended September 30,
($ in thousands)	2025		2024		2023
Operating lease cost	$	24,675	$	23,336	$	21,332
Short-term and variable lease cost	8,265		6,415		6,062
	$	32,940	$	29,751	$	27,394

The following table presents supplemental cash flow information for leases:

	For the Years Ended September 30,
($ in thousands)	2025		2024		2023
Cash paid for amounts included in measurement of lease liabilities:
Operating cash flows from operating leases	$	17,652	$	17,168	$	20,704
Right-of-use assets obtained in exchange for new operating lease liabilities	$	7,801	$	20,330	$	27,128

Summary of Maturities of Operating Lease Liabilities

The following table provides the maturities of our operating lease liabilities as of September 30, 2025:

($ in thousands)	Operating Leases
Year ending September 30,
2026	$	23,233
2027	22,196
2028	22,292
2029	19,962
2030	17,247
Thereafter	65,440
Total minimum lease payments	170,370
Less:
Present value adjustment	(37,778)
Operating lease liabilities	$	132,592