Goodwill and Other Intangible Assets - Components of Goodwill and Other Intangible Assets (Details) - USD ($) $ in Millions	Feb. 22, 2026	May 25, 2025
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill	$ 15,634.4	$ 15,622.4
Intangible assets not subject to amortization:
Brands	6,780.2	6,816.7
Intangible assets subject to amortization:
Customer relationships and other finite-lived intangibles	421.3	420.9
Less accumulated amortization	(171.4)	(156.2)
Intangible assets subject to amortization, net	249.9	264.7
Other intangible assets	7,030.1	7,081.4
Total	$ 22,664.5	$ 22,703.8