Note 5 - Goodwill and Other Intangible Assets (Details Textual) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Aug. 30, 2025	Aug. 31, 2024	Aug. 30, 2025	Aug. 31, 2024	Nov. 30, 2024
Amortization of Intangible Assets	$ 22,082	$ 22,149	$ 64,525	$ 61,723
Trademarks and Trade Names [Member]
Indefinite-Lived Intangible Assets (Excluding Goodwill)	$ 0		$ 0		$ 461