Fair Value Measurements - Schedule of Assets and Liabilities Measured at Fair Value on Recurring Basis (Detail) - Recurring - USD ($) $ in Thousands	Jan. 31, 2021	Oct. 31, 2020	Jan. 31, 2020
Assets:
Foreign currency forward contracts	$ 8,255	$ 2,700
Total assets at fair value	8,255	2,700
Liabilities:
Deferred compensation plans	13,708	12,304
Foreign currency forward contracts	2,150	5,937
Total liabilities at fair value	15,858	18,241
Level 1
Assets:
Foreign currency forward contracts	0		$ 0
Total assets at fair value	0		0
Liabilities:
Deferred compensation plans	0		0
Foreign currency forward contracts	0		0
Total liabilities at fair value	0		0
Level 2
Assets:
Foreign currency forward contracts	8,255	2,700
Total assets at fair value	8,255	2,700
Liabilities:
Deferred compensation plans	13,708	12,304
Foreign currency forward contracts	2,150	5,937
Total liabilities at fair value	15,858	$ 18,241
Level 3
Assets:
Foreign currency forward contracts	0		0
Total assets at fair value	0		0
Liabilities:
Deferred compensation plans	0		0
Foreign currency forward contracts	0		0
Total liabilities at fair value	$ 0		$ 0