Goodwill and Intangible Assets - Schedule of Amortization Expense Related to Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jul. 31, 2026	Jul. 31, 2025	Jul. 31, 2026	Jul. 31, 2025
Finite Lived Intangible Assets Amortization Expense [Line Items]
Amortization of intangible expense	$ 402,426	$ 74,941	$ 1,210,292	$ 99,193
Core/developed technology
Finite Lived Intangible Assets Amortization Expense [Line Items]
Amortization of intangible expense	192,885	37,357	580,027	52,883
Customer relationships
Finite Lived Intangible Assets Amortization Expense [Line Items]
Amortization of intangible expense	144,848	26,907	435,464	34,895
Contract rights intangible
Finite Lived Intangible Assets Amortization Expense [Line Items]
Amortization of intangible expense	54,367	9,011	163,823	9,741
Trademarks and trade names
Finite Lived Intangible Assets Amortization Expense [Line Items]
Amortization of intangible expense	$ 10,326	$ 1,666	$ 30,978	$ 1,674