Goodwill and Intangible Assets - Schedule of Amortization Expense Related to Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense	$ 124,234	$ 59,346	$ 58,983
Core/developed technology
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense	104,797	42,892	42,582
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense	15,550	9,288	11,389
Contract rights intangible
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense	3,872	2,389	2,307
Trademarks and trade names
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense	15	7	33
Capitalized software development costs
Finite-Lived Intangible Assets [Line Items]
Amortization of intangible expense	$ 0	$ 4,770	$ 2,672