RISKS AND CONCENTRATIONS - Long-Lived Assets by Geographic Area (Details) - USD ($) $ in Thousands	Oct. 31, 2025	Oct. 31, 2024
RISKS AND CONCENTRATIONS [Abstract]
Long-lived Assets	$ 854,436	$ 745,257
Net Assets	1,597,307	1,480,759
China [Member]
RISKS AND CONCENTRATIONS [Abstract]
Long-lived Assets	263,950	256,072
Net Assets	427,616	379,460
Europe and Other [Member]
RISKS AND CONCENTRATIONS [Abstract]
Long-lived Assets	9,709	7,010
Net Assets	(1,353)	(420)
United States [Member]
RISKS AND CONCENTRATIONS [Abstract]
Long-lived Assets	200,815	144,634
Net Assets	158,402	217,890
South Korea [Member]
RISKS AND CONCENTRATIONS [Abstract]
Long-lived Assets	139,501	123,631
Net Assets	348,996	315,597
Taiwan [Member]
RISKS AND CONCENTRATIONS [Abstract]
Long-lived Assets	240,461	213,910
Net Assets	$ 663,646	$ 568,232