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Accumulated Other Comprehensive Loss - Summary of Accumulated Other Comprehensive Loss (Detail) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2019	Jan. 31, 2018
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive income (loss), Beginning balance	$ (179,314)
Amortization of prior service cost and net actuarial losses, net of tax	1,352	$ 1,509
Foreign currency translation adjustments	16,463	$ 38,582
Accumulated other comprehensive loss, Ending balance	(161,499)
Cumulative Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive income (loss), Beginning balance	(57,042)
Foreign currency translation adjustments	16,463
Accumulated other comprehensive loss, Ending balance	(40,579)
Pension And Postretirement Benefit Plan Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Accumulated other comprehensive income (loss), Beginning balance	(122,272)
Amortization of prior service cost and net actuarial losses, net of tax	1,352
Accumulated other comprehensive loss, Ending balance	$ (120,920)

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Accumulated change in equity from transactions and other events and circumstances from non-owner sources, net of tax effect, at period end. Excludes Net Income (Loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners. Includes foreign currency translation items, certain pension adjustments, unrealized gains and losses on certain investments in debt and equity securities, other than temporary impairment (OTTI) losses related to factors other than credit losses on available-for-sale and held-to-maturity debt securities that an entity does not intend to sell and it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis, as well as changes in the fair value of derivatives related to the effective portion of a designated cash flow hedge.

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-Publisher FASB
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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount, after tax and reclassification adjustment, of (increase) decrease in accumulated other comprehensive income for defined benefit plan.

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