LEASES - Schedule of Operating and Finance Leases Reported in Balance Sheet (Details) - USD ($) $ in Millions	12 Months Ended
	May 26, 2024	May 28, 2023	May 29, 2022
LEASES
ROU assets, net	$ 176.8	$ 197.5
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	Other assets	Other assets
Lease liabilities (current)	$ 39.4	$ 42.1
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	us-gaap_OtherAccruedLiabilitiesCurrent	us-gaap_OtherAccruedLiabilitiesCurrent
Lease liabilities (noncurrent)	$ 172.2	$ 185.6
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Other noncurrent liabilities	Other noncurrent liabilities
ROU assets, at cost	$ 377.0	$ 203.5
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	us-gaap_PropertyPlantAndEquipmentNet	us-gaap_PropertyPlantAndEquipmentNet
Less accumulated depreciation	$ (97.5)	$ (77.2)
ROU assets, net	$ 279.5	$ 126.3
Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]	us-gaap_PropertyPlantAndEquipmentNet	us-gaap_PropertyPlantAndEquipmentNet
Lease liabilities (current)	$ 20.2	$ 17.4
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Current installments of long-term debt	Current installments of long-term debt
Operating lease cost	$ 53.1	$ 55.3	$ 52.9
Depreciation of leased assets	23.2	16.8	16.4
Lease liabilities (noncurrent)	$ 253.5	$ 95.2
Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration]	Senior long-term debt, excluding current installments	Senior long-term debt, excluding current installments
Interest on lease liabilities	$ 12.0	$ 5.3	6.5
Short-term lease cost	11.2	11.0	7.3
Total lease cost	$ 99.5	$ 88.4	$ 83.1