Revenue from Contracts with Customers (Tables)

3 Months Ended

Dec. 31, 2021

Revenue From Contract With Customer [Abstract]

Schedule of Contract Assets and Liabilities

Contract Assets and Contract Liabilities

(in thousands)	December 31, 2021		September 30, 2021
Contract asset	$	13,177	$	12,934
Deferred revenue	$	481,070	$	497,677

Disaggregation of Revenue

Disaggregation of Revenue

(in thousands)	Three months ended
	December 31, 2021		December 31, 2020
Recurring revenue(1)	$	405,125	$	384,957
Perpetual license		8,468		8,463
Professional services		44,128		35,630
Total revenue	$	457,721	$	429,050

(1) Recurring revenue is comprised of subscription, perpetual support, and SaaS revenue.