Other Income (Expense), Net - Components of Other Income (Expense), Net (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Apr. 30, 2022	Apr. 30, 2021	Apr. 30, 2022	Apr. 30, 2021
Other Income (Expense)
Interest income	$ 1,283	$ 447	$ 2,141	$ 756
Interest expense	(400)	(807)	(900)	(1,545)
Gains (losses) on assets related to deferred compensation plan	(29,310)	21,358	(48,909)	52,224
Foreign currency exchange gains (losses)	4,852	2,842	3,828	2,527
Other, net	(338)	(2,076)	134	(3,442)
Total	$ (23,913)	$ 21,764	$ (43,706)	$ 50,520