v3.26.1
DERIVATIVE FINANCIAL INSTRUMENTS - Narratives (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Feb. 22, 2026
Feb. 23, 2025
Dec. 01, 2019
Feb. 22, 2026
Feb. 23, 2025
Nov. 23, 2025
Aug. 24, 2025
May 25, 2025
Nov. 24, 2024
Aug. 25, 2024
May 26, 2024
DERIVATIVE FINANCIAL INSTRUMENTS                      
Derivatives designated as cash flow hedges, deferred gain $ 0.5 $ 1.2   $ 0.7 $ (0.8)            
Unamortized amount 8,164.1 $ 8,779.1   8,164.1 $ 8,779.1 $ 8,090.8 $ 8,915.8 $ 8,932.7 $ 8,800.7 $ 8,695.6 $ 8,511.3
Gain in accumulated other comprehensive income                      
DERIVATIVE FINANCIAL INSTRUMENTS                      
Unamortized amount 19.6     19.6       22.0      
Cash Flow Hedge Pinnacle                      
DERIVATIVE FINANCIAL INSTRUMENTS                      
Derivatives designated as cash flow hedges, deferred gain     $ 47.5                
Cash Flow Hedge Pinnacle | Gain in accumulated other comprehensive income                      
DERIVATIVE FINANCIAL INSTRUMENTS                      
Unamortized amount 23.5     23.5              
Commodity contracts | Long                      
DERIVATIVE FINANCIAL INSTRUMENTS                      
Derivative notional value 83.0     83.0       140.2      
Foreign exchange contracts                      
DERIVATIVE FINANCIAL INSTRUMENTS                      
Derivative notional value $ 92.4     $ 92.4       $ 93.5