Significant Accounting Policies - Summary of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Accumulated Other Comprehensive Income (Loss) [Line Items]
Accumulated other comprehensive income (loss), Beginning balance	$ (184,840)
Currency translation losses	66,372	$ 16,390	$ 26,766
Accumulated other comprehensive loss, Ending balance	(100,457)	(184,840)
Stockholders' Equity Attributable to Parent	3,043,571	2,932,192
Cumulative Translation Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	57,857	11,024	31,409
Other Comprehensive Income (Loss), Tax	8,515	5,366	(4,643)
Stockholders' Equity Attributable to Parent	(50,518)	(116,890)	(133,280)	$ (160,046)
Pension And Postretirement Benefit Plan Adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	(22,953)	6,129	19,804
Other Comprehensive Income (Loss), Reclassifications from AOCI to Statement of Income	1,060	(419)	(308)
Other Comprehensive Income (Loss), Tax	6,002	(1,759)	(4,687)
Stockholders' Equity Attributable to Parent	(49,939)	(67,950)	(63,161)	(47,736)
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Other Comprehensive Income (Loss), before Reclassifications, before Tax	80,810	4,895	11,605
Other Comprehensive Income (Loss), Reclassifications from AOCI to Statement of Income	1,060	(419)	(308)
Other Comprehensive Income (Loss), Tax	2,513	7,125	44
Stockholders' Equity Attributable to Parent	$ (100,457)	$ (184,840)	$ (196,441)	$ (207,782)