Pension and Other Post-Retirement Benefit Matters Non-U.S. Plans (Details) - Pension Plan [Member] - USD ($)	3 Months Ended		6 Months Ended	9 Months Ended
	Jul. 31, 2019	Jul. 31, 2018	Apr. 30, 2019	Jul. 31, 2019	Jul. 31, 2018	Oct. 31, 2018
Defined Benefit Plan Disclosure [Line Items]
Pension Contributions			$ 1,183,000	$ 219,000
Foreign Plan [Member]
Defined Benefit Plan Disclosure [Line Items]
Accumulated benefit obligation	$ 1,233,000			1,233,000		$ 1,081,000
Pension Contributions	$ 40,000	$ 52,000		$ 223,000	$ 163,000