Revenue (Tables)

6 Months Ended

Apr. 30, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

The following table showed the percentage of revenue by product groups:

	Three Months Ended   April 30,				Six Months Ended   April 30,
	2023		2022		2023		2022
EDA	64.6	%	61.6	%	64.4	%	61.5	%
Design IP	24.0	%	27.2	%	24.6	%	27.7	%
Software Integrity	9.5	%	8.8	%	9.4	%	8.6	%
Other	1.9	%	2.4	%	1.6	%	2.2	%
Total	100.0	%	100.0	%	100.0	%	100.0	%

Schedule of Contract Assets and Liabilities

Contract balances were as follows:

	As of
	April 30, 2023		October 31, 2022
	(in thousands)
Contract assets, net	$	249,195	$	260,498
Unbilled receivables	$	44,265	$	46,254
Deferred revenue	$	2,160,221	$	2,065,294