Additional Financial Information - Supplemental Balance Sheet Information (Details) - USD ($) $ in Millions	Feb. 26, 2023	May 29, 2022
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Operating lease right-of-use assets	$ 3,435.5	$ 3,465.1
Finance lease right-of-use assets	$ 896.1	$ 838.1
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	$ 4,331.6	$ 4,303.2
Operating lease liabilities - current	$ 180.4	$ 185.8
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other Liabilities, Current	Other Liabilities, Current
Finance lease liabilities - current	$ 17.8	$ 16.6
Finance Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other Liabilities, Current	Other Liabilities, Current
Operating lease liabilities - non-current	$ 3,738.5	$ 3,755.8
Finance lease liabilities - non-current	$ 1,095.7	$ 1,018.6
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other liabilities	Other liabilities
Total lease liabilities	$ 5,032.4	$ 4,976.8