Revenue from Contracts with Customers (Tables)

6 Months Ended

Mar. 31, 2023

Revenue From Contract With Customer [Abstract]

Schedule of Contract Assets and Liabilities

Contract Assets and Contract Liabilities

(in thousands)	March 31, 2023		September 30, 2022
Contract asset	$	23,771	$	21,096
Deferred revenue	$	671,404	$	520,333

Disaggregation of Revenue

Disaggregation of Revenue

(in thousands)	Three months ended				Six months ended
	March 31, 2023		March 31, 2022		March 31, 2023		March 31, 2022
Recurring revenue(1)	$	492,143	$	452,710	$	909,253	$	857,835
Perpetual license		8,921		9,540		22,165		18,008
Professional services		41,117		42,977		76,673		87,105
Total revenue	$	542,181	$	505,227	$	1,008,091	$	962,948

(1)Recurring revenue is comprised of on-premises subscription, perpetual support, SaaS, and cloud services revenue.