Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Millions	3 Months Ended
	Feb. 26, 2023	Feb. 27, 2022
Statement of Comprehensive Income [Abstract]
Net income	$ 114.7	$ 195.8
Other comprehensive income (loss), before related income taxes:
Pension and postretirement benefits	2.3	2.2
Derivative instruments	(24.8)	(4.2)
Foreign currency translation gains (losses)	28.1	(11.1)
Unrealized gains (losses) on marketable securities	0.7	(6.0)
Total other comprehensive income (loss), before related income taxes	6.3	(19.1)
Income tax (expense) benefit related to items of other comprehensive income (loss)	(3.1)	2.1
Comprehensive income, net of income taxes	$ 117.9	$ 178.8