Leases (Tables)

12 Months Ended

Sep. 30, 2023

Leases [Abstract]

Schedule of Operating & Finance Lease Assets and Liabilities

The following table presents the lease balances within the accompanying consolidated balance sheets as of September 30, 2023 and 2022:

	Balance Sheet Location	September 30,
		2023		2022
		(In thousands)
Assets
Operating leases	Operating lease right-of-use assets	$	25,703	$	36,688
Liabilities
Current operating leases	Other accrued liabilities	$	16,336	$	19,369
Non-current operating leases	Operating lease liabilities	23,903		39,192
Total lease liabilities		$	40,239	$	58,561

Schedule of Lease Expenses, Weighted Average Lease Term and Weighted Average Discount Rates, and Supplemental Cash Flow Information

The components of our operating lease expenses were as follows:

	Year Ended September 30,
	2023		2022		2021
	(In thousands)
Operating lease cost	$	16,594	$	18,426	$	19,551
Short-term lease cost	461		201		85
Variable lease cost	2,363		2,091		1,190
Sublease income	(429)		—		—
Total lease cost	$	18,989	$	20,718	$	20,826

The following table presents weighted-average remaining lease term and weighted-average discount rates related to our operating leases:

	September 30,
	2023		2022
Weighted-average remaining lease term (in months)	35		47
Weighted-average discount rate	4.58	%	4.01	%

Supplemental cash flow information related to our operating leases was as follows:

	Year Ended September 30,
	2023		2022		2021
	(In thousands)
Cash paid for amounts included in the measurement of lease liabilities	$	19,780	$	22,021	$	23,260
Lease assets obtained in exchange for new lease liabilities	4,150		7,505		5,413

Schedule of Future Lease Payments, Operating Leases

Future lease payments under our non-cancellable operating leases as of September 30, 2023 were as follows:

	(In thousands)
Fiscal 2024	$	17,731
Fiscal 2025	11,872
Fiscal 2026	8,901
Fiscal 2027	3,949
Fiscal 2028	268
Thereafter	160
Total future undiscounted lease payments	42,881
Less imputed interest	(2,642)
Total reported lease liability	$	40,239

Schedule of Future Lease Payments, Finance Leases

Future lease payments under our non-cancellable operating leases as of September 30, 2023 were as follows:

	(In thousands)
Fiscal 2024	$	17,731
Fiscal 2025	11,872
Fiscal 2026	8,901
Fiscal 2027	3,949
Fiscal 2028	268
Thereafter	160
Total future undiscounted lease payments	42,881
Less imputed interest	(2,642)
Total reported lease liability	$	40,239