Stockholders' Equity - Schedule of Accumulated Other Comprehensive Loss Balances, Net of Tax Effects (Details) - USD ($) $ in Millions	Feb. 22, 2026	Nov. 23, 2025	May 25, 2025	Feb. 23, 2025	Nov. 24, 2024	May 26, 2024
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity, including portion attributable to noncontrolling interest	$ 9,357.0	$ 9,328.8	$ 9,211.2	$ 9,512.6	$ 9,449.2	$ 9,648.5
Accumulated other comprehensive loss
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity, including portion attributable to noncontrolling interest	(2,544.2)	$ (2,572.2)	(2,545.0)	$ (2,474.4)	$ (2,523.8)	$ (2,519.7)
Foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity, including portion attributable to noncontrolling interest	(917.0)		(876.7)
Unrealized loss from hedge derivatives
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity, including portion attributable to noncontrolling interest	(2.4)		(7.4)
Net actuarial loss
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity, including portion attributable to noncontrolling interest	(1,678.7)		(1,726.8)
Prior service credits
Accumulated Other Comprehensive Income (Loss) [Line Items]
Equity, including portion attributable to noncontrolling interest	$ 53.9		$ 65.9