Revenue (Tables)

12 Months Ended

Oct. 31, 2023

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

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

	Year Ended October 31,
	2023		2022		2021
EDA	62.9	%	62.9	%	63.6	%
Design IP	26.4	%	25.9	%	25.1	%
Software Integrity	9.0	%	9.2	%	9.4	%
Other	1.7	%	2.0	%	1.9	%
Total	100.0	%	100.0	%	100.0	%

Schedule of Contract Assets and Liabilities

Contract balances are as follows:

	As of October 31,
	2023		2022
	(in thousands)
Contract assets, net	$	389,042	$	260,498
Unbilled receivables	$	60,016	$	46,254
Deferred revenue	$	1,951,128	$	2,065,294