Note 3 - Restructuring Actions - Restructuring Charges (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 02, 2018	Jun. 03, 2017	Jun. 02, 2018	Jun. 03, 2017	Dec. 02, 2017
Expenses incurred	$ 1,324	$ 5,634	$ 3,153	$ 15,802	$ 18,031
Cost of Sales [Member]
Expenses incurred	956	5,252	1,188	8,899
Selling, General and Administrative Expenses [Member]
Expenses incurred	$ 368	$ 382	$ 1,965	$ 6,903

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
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-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
-SubTopic 10
-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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