Income Taxes - Reconciliation of the Statutory Federal Income Tax Rate (Details)	12 Months Ended
	Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Statutory federal income tax rate	21.00%	21.00%	21.00%
Excess deduction for stock-based compensation	(0.40%)	(1.50%)	(1.70%)
State and local income taxes, net of federal benefit	2.00%	1.40%	2.40%
Foreign operations	(0.70%)	(0.50%)	(0.60%)
Federal research tax credit	(1.30%)	(1.40%)	(1.70%)
Foreign-derived intangible income	(0.70%)	(0.90%)	0.00%
Other, net	(0.10%)	(0.10%)	(0.40%)
Effective tax rate	19.80%	18.00%	19.00%