Income Taxes - Components of the Provisions for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
Oct. 31, 2021	Oct. 31, 2020	Oct. 31, 2019
Current provision:
Federal	$ 90,222	$ 58,243	$ 37,415
State	15,973	11,322	7,495
Foreign	9,163	5,534	6,846
Total current provision	115,358	75,099	51,756
Deferred provision (benefit):
Federal	(18,361)	1,710	(37)
State	(6,486)	634	(3,205)
Foreign	(573)	(74)	(364)
Total deferred provision (benefit)	(25,420)	2,270	(3,606)
Total provision for income taxes	$ 89,938	$ 77,369	$ 48,150

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