PDMCX JOINT VENTURE, Carrying Amounts of Assets and Liabilities (Details) - USD ($) $ in Thousands	Jul. 28, 2024	Oct. 31, 2023
Carrying Amounts of Assets and Liabilities [Abstract]
Current assets	$ 892,640	$ 785,450
Total assets	1,645,101	1,526,221
Current liabilities	191,126	185,223
Total liabilities	231,672	250,612
Carrying Amount [Member]
Carrying Amounts of Assets and Liabilities [Abstract]
Current assets	164,333	135,960
Noncurrent assets	144,873	136,334
Total assets	309,206	272,294
Current liabilities	38,674	36,305
Noncurrent liabilities	1,895	1,873
Total liabilities	40,569	38,178
Net assets	268,637	234,116
Photronics Interest [Member]
Carrying Amounts of Assets and Liabilities [Abstract]
Current assets	82,183	67,994
Noncurrent assets	72,451	68,181
Total assets	154,634	136,175
Current liabilities	19,341	18,156
Noncurrent liabilities	948	937
Total liabilities	20,289	19,093
Net assets	$ 134,345	$ 117,082