REVENUE, Disaggregation of Revenue (Details) - USD ($) $ in Thousands		12 Months Ended
		Oct. 31, 2024	Oct. 31, 2023	Oct. 31, 2022
Disaggregation of Revenue [Abstract]
Revenue	[1]	$ 866,946	$ 892,076	$ 824,549
IC [Member]
Disaggregation of Revenue [Abstract]
Revenue		638,151	651,279	593,026
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		228,469	194,939	195,332
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		409,682	456,340	397,694
FPD [Member]
Disaggregation of Revenue [Abstract]
Revenue		228,795	240,797	231,523
High-end [Member]
Disaggregation of Revenue [Abstract]
Revenue		195,365	200,842	186,988
Mainstream [Member]
Disaggregation of Revenue [Abstract]
Revenue		33,430	39,955	44,535
Taiwan [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	288,275	316,889	291,342
China [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	232,941	245,378	212,598
Korea [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	158,017	162,235	156,139
United States [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	146,652	128,879	126,205
Europe [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	39,244	36,579	36,402
Other [Member]
Disaggregation of Revenue [Abstract]
Revenue	[1]	1,817	2,116	1,863
Over Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		831,500	838,628	758,359
At a Point in Time [Member]
Disaggregation of Revenue [Abstract]
Revenue		$ 35,446	$ 53,448	$ 66,190

[1] This table disaggregates revenue by the location in which it was earned.