Note 6 - Leases - Supplemental Balance Sheet Information (Details) (Parentheticals) - USD ($) $ in Thousands	Nov. 30, 2024	Dec. 02, 2023	Dec. 03, 2022
Assets [Abstract]
Other Assets, Noncurrent	$ 449,665	$ 371,165
Property, Plant and Equipment, Net	881,927	824,655	$ 733,667
Liabilities, Current [Abstract]
Accrued Liabilities, Current	97,038	107,902
Liabilities, Noncurrent [Abstract]
Other Liabilities, Noncurrent	$ 322,299	$ 388,072
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other Assets, Noncurrent	Other Assets, Noncurrent
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Accrued Liabilities, Current	Accrued Liabilities, Current
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Property, Plant and Equipment, Net	Property, Plant and Equipment, Net
FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList	Accrued Liabilities, Current	Accrued Liabilities, Current
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other Liabilities, Noncurrent	Other Liabilities, Noncurrent