Income Taxes - Schedule of Reconciliation of the Statutory Federal Income Tax Rate (Details)	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Statutory federal income tax rate	21.00%	21.00%	21.00%
Excess deduction for stock-based compensation	(0.10%)	(0.60%)	(1.10%)
State and local income taxes, net of federal benefit	1.60%	2.20%	1.80%
Foreign operations	(2.20%)	(1.20%)	(0.70%)
Federal research tax credit	(2.50%)	(1.90%)	(2.30%)
Foreign-derived intangible income	(1.20%)	(0.90%)	(1.10%)
Other, net	(0.30%)	(0.30%)	0.10%
Effective tax rate	16.30%	18.30%	17.70%