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Retirement Plans - Net Benefit Costs (Details) - USD ($) $ in Thousands	3 Months Ended
	Jan. 31, 2023	Jan. 31, 2022
Retirement Benefits [Abstract]
Administrative expenses	$ 20	$ 180
Interest cost	34	130
Expected return on plan assets	(17)	(127)
Prior service cost	4	11
Recognized actuarial loss	0	99
Settlement loss recognized	2,700	0
Net periodic benefit cost	$ 2,741	$ 293

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