Goodwill and Intangible Assets - Amortization Expense Related to Intangible Assets (Detail) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense		$ 99,362	$ 86,447	$ 95,004
Core/developed technology
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense		64,469	46,049	47,890
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense		26,640	31,478	35,075
Contract rights intangible
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense		2,682	2,413	5,181
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense		2,899	2,440	3,135
Capitalized software development costs
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense	[1]	$ 2,672	$ 4,067	$ 3,723

[1] Amortization of capitalized software development costs is included in cost of products revenue in the consolidated statements of income.