Note 4 - Supplemental Financial Statement Information - Components of Accumulated Other Comprehensive Income (Loss) (Details) (Parentheticals) - USD ($) $ in Thousands	12 Months Ended
	Dec. 02, 2023	Dec. 03, 2022	Nov. 27, 2021
Before Reclassifications, tax	$ 17,744
Net Investment Hedges [Member]
Before Reclassifications, tax		$ 13,297
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member]
Before Reclassifications, tax	66,982	67,744	$ 63,925
Before Reclassifications, tax	(127,469)	$ (128,261)	(113,198)
Accumulated Defined Benefit Plans Adjustment Including Portion Attributable to Noncontrolling Interest [Member] | Interest Rate Swap [Member]
Before Reclassifications, tax	4,472
Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member]
Before Reclassifications, tax			(53)
Before Reclassifications, tax			3,483
Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member] | Interest Rate Swap [Member]
Before Reclassifications, tax	(1,460)		3,224
Before Reclassifications, tax			$ (9,924)
Accumulated Gain (Loss), Cash Flow Hedge, Including Noncontrolling Interest [Member] | Net Investment Hedges [Member]
Before Reclassifications, tax	$ (54,850)