RETIREMENT PLANS (Weighted-Average Assumptions Used) (Details)	12 Months Ended
	May 26, 2024	May 28, 2023
Defined Benefit Plan
Defined Benefit Plan Disclosure [Line Items]
Weighted-average assumptions used to determine benefit obligations, discount rate	5.24%	4.87%
Weighted-average assumptions used to determine net expense, discount rate	4.87%	4.32%
Postretirement Benefit Plan
Defined Benefit Plan Disclosure [Line Items]
Weighted-average assumptions used to determine benefit obligations, discount rate	5.37%	5.07%
Weighted-average assumptions used to determine net expense, discount rate	5.07%	4.51%