Other Income (Expense), Net - Components of Other Income (expense), Net (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2023	Oct. 31, 2022	Oct. 31, 2021
Other Income and Expenses [Abstract]
Interest income	$ 36,674	$ 8,545	$ 2,442
Interest expense	(1,178)	(1,698)	(3,365)
Gains (losses) on assets related to deferred compensation plan	20,488	(68,778)	71,603
Foreign currency exchange gains (losses)	(1,529)	4,694	5,292
Other, net	(21,932)	10,713	(5,248)
Total	$ 32,523	$ (46,524)	$ 70,724