REVENUE (Disaggregation of Revenue, by Industry) (Details) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2022	Oct. 31, 2021	Oct. 31, 2020
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		$ 2,208,322	$ 1,865,682	$ 1,787,009
Flight Support Group [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		1,255,212	927,089	924,812
Flight Support Group [Member] | Aerospace [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		876,254	660,867	669,194
Flight Support Group [Member] | Defense and Space [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		316,460	224,236	213,273
Flight Support Group [Member] | Other Industries [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	[1]	62,498	41,986	42,345
Electronic Technologies Group [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		972,475	959,170	874,987
Electronic Technologies Group [Member] | Aerospace [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		86,780	74,766	71,657
Electronic Technologies Group [Member] | Defense and Space [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		545,384	599,570	577,581
Electronic Technologies Group [Member] | Other Industries [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer	[2]	340,311	284,834	225,749
Corporate And Eliminations [Member]
Disaggregation of Revenue [Line Items]
Revenue from Contract with Customer		$ (19,365)	$ (20,577)	$ (12,790)

[1] Principally industrial products.

[2] Principally other electronics and medical products.