Leases (Tables)

6 Months Ended

Mar. 31, 2022

Leases [Abstract]

Schedule of Lessee Assets and Liabilities

The table below presents balances of our operating leases:

(in thousands)	March 31, 2022		March 31, 2021		September 30, 2021
Right-of-use asset	$	204,343	$	170,479	$	200,990
Lease liability, current	$	52,446	$	41,060	$	52,263
Lease liability, non-current	163,506		138,622		161,330
Total lease liability	$	215,952	$	179,682	$	213,593

Schedule of Lease Cost

The table below provides the composition of our lease costs:

	Three Months Ended March 31,				Six Months Ended March 31,
(in thousands)	2022		2021		2022		2021
Operating lease expense*	$	16,789	$	14,616	$	33,151	$	29,815
Variable lease expense	3,834		2,064		7,376		4,243
Total lease expense	$	20,623	$	16,680	$	40,527	$	34,058
* Includes a reduction for sublease rental income.

Other supplemental information includes the following for our operating leases:

	Six Months Ended March 31,
	2022		2021
Weighted-average remaining contractual lease term (years)	5.00		5.07
Weighted-average incremental borrowing rate	8.27	%	7.88	%

Schedule of Operating Lease Maturity

Maturities of lease liabilities as of March 31, 2022 were as follows (in thousands):

Remaining 2022	$	34,749
Fiscal 2023	62,161
Fiscal 2024	49,882
Fiscal 2025	39,081
Fiscal 2026	29,380
Thereafter	47,828
Total lease payments	$	263,081
Less: Portion representing interest	47,129
Present value of operating lease liabilities	$	215,952
Less: Current portion	52,446
Non-current portion	$	163,506