Other (Expense) Income, Net (Details) - USD ($) $ in Millions		12 Months Ended
	May 30, 2023	Dec. 01, 2024	Nov. 26, 2023	Nov. 27, 2022
Other Income and Expenses [Abstract]
Foreign exchange management (losses) gains		$ (21.9)	$ 24.7	$ (7.6)
Foreign currency transaction (losses) gains		8.2	(47.8)	1.8
Marketable equity securities gains		11.8	3.4	6.9
COVID-19 government subsidy gain		0.0	0.0	12.5
U.S. pension settlement loss	$ (19.0)	0.0	(19.0)	0.0
Other, net(6)		(1.4)	(3.5)	15.2
Other income (expense), net		(3.3)	$ (42.2)	$ 28.8
Deferred Compensation Arrangement with Individual, Compensation Expense		34.0
Interest Income (Expense), Nonoperating, Net		20.7
Debt Securities, Realized Gain (Loss)		3.1
Gain on Business Interruption Insurance Recovery		(2.7)
Government Assistance, Nonoperating Income, Increase (Decrease)		$ (1.4)
Gain on Business Interruption Insurance Recovery, Statement of Income or Comprehensive Income [Extensible Enumeration]		Other income (expense), net