Consolidated Statements of Comprehensive Income Statement (USD $) In Thousands, unless otherwise specified	12 Months Ended
Nov. 30, 2014	Nov. 24, 2013	Nov. 25, 2012
Consolidated Statements of Comprehensive Income [Abstract]
Net income	$ 104,309us-gaap_ProfitLoss	$ 228,136us-gaap_ProfitLoss	$ 140,959us-gaap_ProfitLoss
Pension and postretirement benefits	(34,682)	104,189	(75,277)
Net investment hedge gains (losses)	4,978	(7,846)	9,840
Foreign currency translation (losses) gains	(34,904)	4,965	(5,214)
Unrealized gain on marketable securities	968	252	1,561
Total other comprehensive (loss) income	(63,640)	101,560	(69,090)
Comprehensive income	40,669	329,696	71,869
Comprehensive loss attributable to noncontrolling interest	2,098	2,103	3,348
Comprehensive income attributable to Levi Strauss & Co.	$ 42,767us-gaap_ComprehensiveIncomeNetOfTax	$ 331,799us-gaap_ComprehensiveIncomeNetOfTax	$ 75,217us-gaap_ComprehensiveIncomeNetOfTax

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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 of (increase) decrease in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to noncontrolling interests. Excludes changes in equity resulting from investments by owners and distributions to owners.

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Amount after tax and reclassification adjustments, of appreciation (loss) in value of unsold available-for-sale securities. Excludes amounts related to other than temporary impairment (OTTI) loss.

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Amount after tax and reclassification adjustments, of increase (decrease) in accumulated gain (loss) from derivative instruments designated and qualifying as the effective portion of cash flow hedges and an entity's share of an equity investee's increase (decrease) in deferred hedging gain (loss).

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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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