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SUBSIDIARY SHARE REPURCHASE (Details) (USD $) In Thousands, except Share data in Millions, unless otherwise specified | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Aug. 31, 2012 | Jul. 29, 2012 | Jul. 31, 2011 | Jul. 29, 2012 | Jul. 31, 2011 | Oct. 30, 2011
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |
Stock repurchased for retirement by PSMC (in shares) | 6.2 | 9.1 |  | 27.1 | 7.7 |
Stock repurchased for retirement by PSMC | $ 2,700 |  |  | $ 11,653 | $ 3,294 |
Ownership percentage in PSMC (in hundredths) | 71.28% | 69.40% | 59.14% | 69.40% | 59.14% | 62.25%
Effect of the change in the entity's ownership interest in PSMC [Abstract] |  |  |  |  |  |
Net income attributable to Photronics, Inc. |  | 10,950 | 11,265 | 24,035 | 6,938 |
Increase (decrease) in Photronics, Inc.'s additional paid-in capital |  | 485 | 0 | 1,502 | (328) |
Decrease in accumulated other comprehensive income |  | (4,070) |  | (11,637) | (3,289) |
Change from net income attributable to Photronics, Inc. and transfer from noncontrolling interest |  | 11,416 | 11,265 | 25,482 | 6,610 |
Additional Paid-in Capital [Member] |  |  |  |  |  |
Effect of the change in the entity's ownership interest in PSMC [Abstract] |  |  |  |  |  |
Decrease in accumulated other comprehensive income |  | 485 |  | 1,502 | (328) |
Accumulated Other Comprehensive Income [Member] |  |  |  |  |  |
Effect of the change in the entity's ownership interest in PSMC [Abstract] |  |  |  |  |  |
Decrease in accumulated other comprehensive income |  | (19) |  | (55) | (12) |
PSMC [Member] |  |  |  |  |  |
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Effects of Changes, Net [Line Items] |  |  |  |  |  |
Stock repurchased for retirement by PSMC |  | 4,100 |  | 11,700 | 3,300 |
PSMC [Member] | Accumulated Other Comprehensive Income [Member] |  |  |  |  |  |
Effect of the change in the entity's ownership interest in PSMC [Abstract] |  |  |  |  |  |
Decrease in accumulated other comprehensive income |  | $ (19) | $ 0 | $ (55) | $ 0 |

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- Definition The change during the period in the parent's additional paid-in capital resulting from stock repurchase by a subsidiary. + References No definition available. + Details
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- Definition This element represents the total net income attributable to the parent for the period and the effect of net changes during the period impacting the parent's ownership interest in a subsidiary as it relates to the total (consolidated) equity attributable to the parent. The changes to the parent's ownership interest in a subsidiary represented by this element did not result in a deconsolidation of the subsidiary from the consolidated financial statements. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4M -URI http://asc.fasb.org/extlink&oid=18733213&loc=SL4591554-111686 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A + Details
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- Definition Represents the repurchase of equity (treasury stock) by a subsidiary during the period, thereby effecting a change in total (consolidated) equity attributable to the parent; but not deconsolidation by the parent. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph 38 -Subparagraph d -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 55 -Paragraph 4M -URI http://asc.fasb.org/extlink&oid=18733213&loc=SL4591554-111686 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6959260&loc=d3e187085-122770 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Research Bulletin (ARB) -Number 51 -Paragraph A7 -Appendix A + Details
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