Components of Net Periodic Benefit Cost (Details) - USD ($)	3 Months Ended
	Jan. 31, 2019	Jan. 31, 2018
Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Pension Contributions	$ 1,620,000
Domestic Plan [Member] | Pension Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Interest cost	841,000	$ 792,000
Expected return on plan assets	(835,000)	(840,000)
Defined Benefit Plan, Amortization of Gain (Loss)	(287,000)	(328,000)
Net periodic (benefit) cost	293,000	280,000
Domestic Plan [Member] | Other Postretirement Benefits Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Interest cost	3,000	3,000
Expected return on plan assets	0	0
Defined Benefit Plan, Amortization of Gain (Loss)	(1,000)	(2,000)
Net periodic (benefit) cost	$ 4,000	$ 5,000