Other Income (Expense), Net - Components of Other Income (expense), Net (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2018	Oct. 31, 2017	Oct. 31, 2016
Other Income and Expenses [Abstract]
Interest income	$ 5,323	$ 7,241	$ 3,715
Interest expense	(15,607)	(7,303)	(3,771)
Gain (loss) on assets related to deferred compensation plan	4,636	29,606	4,400
Foreign currency exchange gain (loss)	3,557	3,354	156
Other, net	5,409	2,637	7,653
Total	$ 3,318	$ 35,535	$ 12,153