Note 3 - Restructuring Actions - Restructuring Charges by Segment (Details) - USD ($) $ in Thousands	12 Months Ended
Nov. 30, 2019	Dec. 01, 2018
Restructuring Charges	$ 14,535	$ 8,881
Americas Adhesives [Member]
Restructuring Charges	3,340	1,601
EIMEA [Member]
Restructuring Charges	6,959	2,842
Asia Pacific [Member]
Restructuring Charges	915	10
Construction Adhesives [Member]
Restructuring Charges	2,103	3,706
Engineering Adhesives [Member]
Restructuring Charges	$ 1,218	$ 722

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
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-Section 45
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration