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Note 11 - Income Taxes (Details Textual) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	May 28, 2016	Dec. 03, 2022	Nov. 27, 2021
Undistributed Earnings, Basic, Total		$ 1,119,823
Unrecognized Tax Benefits that Would Impact Effective Tax Rate		12,663	$ 8,888
Income Tax Examination, Penalties and Interest Expense, Total		2,760	703
Income Tax Examination, Penalties and Interest Accrued, Total		6,275	$ 2,817
Income Tax Examination, Year under Examination	2005 2006 2007 2008 2009 2010 2011 2012 2013 2014
Branch Foreign Tax Credit Carryforward [Member]
Tax Credit Carryforward, Amount		5,042
Foreign Tax Authority [Member]
Operating Loss Carryforwards		$ 77,315
Foreign Tax Authority [Member] \| Swiss Federal Tax Administration (FTA) [Member]
Open Tax Year		2018 2019 2020 2021
Foreign Tax Authority [Member] \| Indefinite [Member]
Operating Loss Carryforwards		$ 58,762
Foreign Tax Authority [Member] \| Tax Period 2023 to 2040 [Member]
Operating Loss Carryforwards		$ 18,553
Domestic Tax Authority [Member] \| Internal Revenue Service (IRS) [Member]
Open Tax Year		2019 2020 2021 2022