PDMCX JOINT VENTURE, Carrying Amounts of Assets and Liabilities (Details) - USD ($) $ in Thousands	Feb. 02, 2025	Oct. 31, 2024
Carrying Amounts of Assets and Liabilities [Abstract]
Current assets	$ 920,834	$ 931,062
Total assets	1,704,671	1,712,059
Current liabilities	162,643	183,811
Total liabilities	210,462	231,300
Carrying Amount [Member]
Carrying Amounts of Assets and Liabilities [Abstract]
Current assets	180,319	174,059
Noncurrent assets	146,679	151,039
Total assets	326,998	325,098
Current liabilities	40,215	40,691
Noncurrent liabilities	3,266	3,320
Total liabilities	43,481	44,011
Net assets	283,517	281,087
Photronics Interest [Member]
Carrying Amounts of Assets and Liabilities [Abstract]
Current assets	90,178	87,047
Noncurrent assets	73,354	75,535
Total assets	163,532	162,582
Current liabilities	20,112	20,350
Noncurrent liabilities	1,633	1,660
Total liabilities	21,745	22,010
Net assets	$ 141,787	$ 140,572