Note 3 - Restructuring Actions - Restructuring Reserve (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 02, 2023	Dec. 03, 2022	Nov. 27, 2021
Balance	$ 57	$ 1,095
Restructuring Charges	24,587	(449)	$ 787
Non-cash charges	(1,822)	0
Cash payments	(9,836)	(529)
Foreign currency translation	(1,263)	(60)
Balance	11,723	57	1,095
Employee Related [Member]
Balance	57	1,095
Restructuring Charges	22,731	(449)
Non-cash charges	0	0
Cash payments	(9,802)	(529)
Foreign currency translation	(1,263)	(60)
Balance	11,723	57	1,095
Asset Related [Member]
Balance	0	0
Restructuring Charges	1,369	0
Non-cash charges	(1,369)	0
Cash payments	0	0
Foreign currency translation	0	0
Balance	0	0	0
Other Restructuring [Member]
Balance	0	0
Restructuring Charges	487	0
Non-cash charges	(453)	0
Cash payments	(34)	0
Foreign currency translation	0	0
Balance	$ 0	$ 0	$ 0