Note 5 - Goodwill and Other Intangible Assets - Amortizable Intangible Assets (Details) - USD ($) $ in Thousands	Aug. 29, 2026	Nov. 29, 2025
Purchased Technology And Patents [Member]
Original cost	$ 233,360	$ 232,522
Accumulated amortization	(70,394)	(57,778)
Net identifiable intangibles	162,966	174,744
Impairment		0
Customer Relationships [Member]
Original cost	968,871	998,889
Accumulated amortization	(425,247)	(414,706)
Net identifiable intangibles	543,624	584,183
Impairment		0
Trade Names [Member]
Original cost	81,224	81,228
Accumulated amortization	(39,121)	(33,554)
Net identifiable intangibles	42,103	46,940
Impairment		(734)
Other Intangible Assets [Member]
Original cost	1,283,455	1,312,639
Accumulated amortization	(534,762)	(506,038)
Net identifiable intangibles	$ 748,693	805,867
Impairment		$ (734)

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- Definition

Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition

Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
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-URI https://asc.fasb.org/1943274/2147482558/350-40-50-1

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Amount, after accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 350
-SubTopic 30
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-Subparagraph (a)(1)
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