Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands		12 Months Ended
		Oct. 31, 2025	Oct. 31, 2024	Oct. 31, 2023
Consolidated Statements of Income [Abstract]
Revenue	[1]	$ 849,294	$ 866,946	$ 892,076
Cost of goods sold		549,464	551,000	555,914
Gross profit		299,830	315,946	336,162
Operating expenses:
Selling, general and administrative		75,625	77,760	69,458
Research and development		15,804	16,576	13,654
Total operating expenses		91,429	94,336	83,112
Other operating expense		(240)	(92)	0
Operating income		208,161	221,518	253,050
Other income (expense):
Foreign currency transactions impacts, net		(8,310)	2,168	2,466
Interest income and other income, net		21,988	24,063	14,863
Interest expense		(55)	(334)	(433)
Income before income tax provision		221,784	247,415	269,946
Income tax provision		31,550	63,567	70,312
Net income		190,234	183,848	199,634
Net income attributable to noncontrolling interests		53,829	53,160	74,149
Net income attributable to Photronics, Inc. shareholders		$ 136,405	$ 130,688	$ 125,485
Earnings per share:
Basic (in Dollars per share)		$ 2.29	$ 2.12	$ 2.05
Diluted (in Dollars per share)		$ 2.28	$ 2.09	$ 2.03
Weighted-average number of common shares outstanding:
Basic (in Shares)		59,606	61,726	61,139
Diluted (in Shares)		59,920	62,391	61,755

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