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Retirement Plans - Changes in Accumulated Other Comprehensive Income in the Plan (Details) - Pension Plan - USD ($) $ in Thousands	12 Months Ended
	Oct. 31, 2021	Oct. 31, 2020
Changes recognized in other comprehensive income:
Net (gain) loss arising during the year	$ (2,658)	$ 579
Amortization of prior service cost	(45)	(45)
Amortization of net loss	(737)	(739)
Total recognized in other comprehensive income	(3,440)	(205)
Total recognized in net periodic benefit and other comprehensive income	$ (2,699)	$ 508

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Amount recognized in net periodic benefit cost (credit) and other comprehensive (income) loss.

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