INCOME TAXES - Income Tax Rate Reconciliation (Details)	12 Months Ended
	Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
INCOME TAXES [Abstract]
U.S. statutory tax rates	21.00%	21.00%	21.00%
Photronics effective tax rates	14.20%	25.70%	26.00%