Revenue (Tables)

6 Months Ended

Apr. 30, 2026

Revenue from Contract with Customer [Abstract]

Schedule of Disaggregation of Revenue

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


			Three Months Ended April 30,												Six Months Ended April 30,
			2026						2025						2026						2025
EDA			51.0		%				66.9		%				48.3		%				67.1		%
Design IP			20.0		%				30.0		%				18.4		%				30.0		%
Ansys			28.7		%				—		%				32.8		%				—		%
Other			0.3		%				3.1		%				0.5		%				2.9		%
Total			100.0		%				100.0		%				100.0		%				100.0		%

Schedule of Contract Assets and Liabilities

Contract balances are as follows:


			As of
			April 30, 2026						October 31, 2025
			(in thousands)
Contract assets, net			$	1,119,650					$	1,222,029
Unbilled receivables			$	28,620					$	45,528
Deferred revenue			$	2,809,295					$	2,628,518