Leases (Tables)

12 Months Ended

Sep. 30, 2021

Leases [Abstract]

Summary of Total Lease Costs and Other Information

A summary of total lease costs and other information for the twelve months ended September 30, 2021 and September 30, 2020 is as follows:

	September 30,		September 30,
(in thousands)	2021		2020
Lease cost:
Operating lease cost	$	25,185	$	25,396
Short-term lease cost		826		775
Variable lease cost		5,867		5,255
Total lease cost	$	31,878	$	31,426
Other information:
Cash paid for amounts included in the measurement of lease liabilities
Operating cash flows from operating leases	$	24,894	$	24,943
Right-of-use assets obtained in exchange for new operating lease liabilities	$	15,894	$	20,487

Schedule of Maturities of Noncancelable Operating Lease Liabilities

Maturities of noncancelable operating lease liabilities as of September 30, 2021 are as follows:

	September 30,
(in thousands)	2021
2022	$	21,920
2023		19,801
2024		17,892
2025		15,970
2026		12,771
Thereafter		31,221
Total undiscounted lease payments		119,575
Less imputed interest		(19,110	)
Total lease liabilities	$	100,465