Income Taxes - Income Tax Expense (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2019	Oct. 31, 2018	Oct. 31, 2017
Current:
U.S. federal	$ 40,012	$ 39,837	$ 54,878
State and local	3,429	1,734	3,731
Foreign	51,590	63,522	66,352
Total current	95,031	105,093	124,961
Deferred:
U.S. federal	1,470	(32,829)	3,596
State and local	633	891	1,164
Foreign	(3,121)	(2,011)	(5,232)
Total deferred	(1,018)	(33,949)	(472)
Income taxes	$ 94,013	$ 71,144	$ 124,489