Retirement, Pension and Other Postretirement Plans - Summary of Changes in Accumulated Other Comprehensive (Gain) Loss (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024
Pension Plans | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Balance at beginning of year	$ 107,027	$ 102,506
Net loss (gain) arising during the year	(9,516)	4,577
Net gain (loss) recognized during the year	(1,895)	0
Prior service adjustment recognized during the year	0	0
Settlement gain (loss) recognized during the year	0	(56)
Exchange rate effect during the year	0	0
Balance at end of year	95,616	107,027
Pension Plans | International
Defined Benefit Plan Disclosure [Line Items]
Balance at beginning of year	(2,400)	(3,213)
Net loss (gain) arising during the year	(6,109)	1,197
Net gain (loss) recognized during the year	325	(29)
Prior service adjustment recognized during the year	(8)	(8)
Settlement gain (loss) recognized during the year	0	(95)
Exchange rate effect during the year	(131)	(268)
Balance at end of year	(8,307)	(2,400)
Retirement Plans | UNITED STATES
Defined Benefit Plan Disclosure [Line Items]
Balance at beginning of year	(11,122)	(12,336)
Net loss (gain) arising during the year	(7,197)	623
Net gain (loss) recognized during the year	502	591
Balance at end of year	$ (17,817)	$ (11,122)