Condensed Consolidated Statements of Comprehensive Income (unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Apr. 29, 2018	Apr. 30, 2017	Apr. 29, 2018	Apr. 30, 2017
Consolidated Statements of Comprehensive Income (unaudited) [Abstract]
Net income	$ 15,189	$ 1,484	$ 24,670	$ 5,994
Other comprehensive income (loss), net of tax of $0:
Foreign currency translation adjustments	(11,098)	18,382	18,989	17,769
Amortization of cash flow hedge	16	32	48	64
Other	54	(74)	22	(94)
Net other comprehensive income (loss )	(11,028)	18,340	19,059	17,739
Comprehensive income	4,161	19,824	43,729	23,733
Less: comprehensive income attributable to noncontrolling interests	1,841	4,326	10,301	8,147
Comprehensive income attributable to Photronics, Inc. shareholders	$ 2,320	$ 15,498	$ 33,428	$ 15,586

Net of tax amount of the appreciation (loss) for other adjustments.

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Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments of gain (loss) on foreign currency translation adjustments, foreign currency transactions designated and effective as economic hedges of a net investment in a foreign entity and intra-entity foreign currency transactions that are of a long-term-investment nature.

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Amount after tax and reclassification adjustments of other comprehensive income (loss).

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Amount after tax of reclassification adjustment from accumulated other comprehensive income of accumulated gain (loss) realized from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's deferred hedging gain (loss).

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The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest.

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