Fair Value of Financial Instruments-Fair Value (Details) - Fair Value, Recurring [Member] - USD ($) $ in Thousands	Feb. 23, 2020	Nov. 24, 2019
Financial liabilities carried at fair value
Total	$ 10,848	$ 8,123
Fair Value [Member]
Financial assets carried at fair value
Rabbi trust assets	51,495	49,207
Short-term investments in marketable securities	83,978	80,741
Forward foreign exchange contracts	22,293	16,323
Total	157,766	146,271
Financial liabilities carried at fair value
Forward foreign exchange contracts	10,848	8,123
Fair Value [Member] \| Level 1 Inputs [Member]
Financial assets carried at fair value
Rabbi trust assets	51,495	49,207
Short-term investments in marketable securities		0
Forward foreign exchange contracts	0	0
Total	51,495	49,207
Financial liabilities carried at fair value
Forward foreign exchange contracts	0	0
Total	0	0
Fair Value [Member] \| Level 2 Inputs [Member]
Financial assets carried at fair value
Rabbi trust assets	0	0
Short-term investments in marketable securities	83,978	80,741
Forward foreign exchange contracts	22,293	16,323
Total	106,271	97,064
Financial liabilities carried at fair value
Forward foreign exchange contracts	10,848	8,123
Total	$ 10,848	$ 8,123

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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-Publisher FASB
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-Section 50
-Paragraph 2
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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Topic 210
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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

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Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

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Fair value portion of investment securities, including, but not limited to, marketable securities, derivative financial instruments, and investments accounted for under the equity method.

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-Publisher FASB
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Fair value portion of other assets.

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