Additional Financial Information - Schedule of Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Feb. 23, 2025	May 26, 2024
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Operating lease right-of-use assets	$ 3,639.2	$ 3,429.3
Finance lease right-of-use assets	$ 1,248.8	$ 1,106.3
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Carrying amount of long-lived assets held and used	Carrying amount of long-lived assets held and used
Total lease assets, net	$ 4,888.0	$ 4,535.6
Operating lease liabilities - current	$ 209.4	$ 198.8
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other Liabilities, Current	Other Liabilities, Current
Finance lease liabilities - current	$ 15.3	$ 15.3
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other Liabilities, Current	Other Liabilities, Current
Operating lease liabilities - non-current	$ 3,898.0	$ 3,704.7
Finance lease liabilities - non-current	$ 1,534.3	$ 1,357.1
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other liabilities	Other liabilities
Total lease liabilities	$ 5,657.0	$ 5,275.9