v3.25.2
Financial Instruments, Risk Management Activities, and Fair Values (Reconciliation of Net Fair Values of Assets and Liabilities Subject to Offsetting Arrangements) (Details) - USD ($)
$ in Millions
May 25, 2025
May 26, 2024
Offsetting Assets [Line Items]    
Gross Amounts of Recognized Assets $ 14.2 $ 13.3
Gross Liabilities Offset in the Balance Sheet 0.0 0.0
Net Amounts of Assets 14.2 13.3
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet (8.0) (7.1)
Cash Collateral Received, Gross Amounts Not Offset in the Balance Sheet 0.0 0.0
Net Amount 6.2 6.2
Offsetting Liabilities [Line Items]    
Gross Amounts of Recognized Liabilities (41.7) (72.0)
Gross Assets Offset in the Balance Sheet 0.0 0.0
Net Amounts of Liabilities (41.7) (72.0)
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet 8.0 7.1
Cash Collateral Pledged, Gross Amounts Not Offset in the Balance Sheet 0.0 29.8
Net Amount (33.7) (35.1)
Commodity Contracts [Member]    
Offsetting Assets [Line Items]    
Gross Amounts of Recognized Assets 1.5 3.2
Gross Liabilities Offset in the Balance Sheet 0.0 0.0
Net Amounts of Assets 1.5 3.2
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet (1.0) (3.2)
Cash Collateral Received, Gross Amounts Not Offset in the Balance Sheet 0.0 0.0
Net Amount 0.5 0.0
Offsetting Liabilities [Line Items]    
Gross Amounts of Recognized Liabilities (7.6) (12.1)
Gross Assets Offset in the Balance Sheet 0.0 0.0
Net Amounts of Liabilities (7.6) (12.1)
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet 1.0 3.2
Cash Collateral Pledged, Gross Amounts Not Offset in the Balance Sheet 0.0 3.5
Net Amount (6.6) (5.4)
Interest Rate Contracts [Member]    
Offsetting Assets [Line Items]    
Gross Amounts of Recognized Assets 4.6 0.0
Gross Liabilities Offset in the Balance Sheet 0.0 0.0
Net Amounts of Assets 4.6 0.0
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet (2.2) 0.0
Cash Collateral Received, Gross Amounts Not Offset in the Balance Sheet 0.0 0.0
Net Amount 2.4 0.0
Offsetting Liabilities [Line Items]    
Gross Amounts of Recognized Liabilities (18.3) (49.4)
Gross Assets Offset in the Balance Sheet 0.0 0.0
Net Amounts of Liabilities (18.3) (49.4)
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet 2.2 0.0
Cash Collateral Pledged, Gross Amounts Not Offset in the Balance Sheet 0.0 26.3
Net Amount (16.1) (23.1)
Foreign Exchange Contracts [Member]    
Offsetting Assets [Line Items]    
Gross Amounts of Recognized Assets 4.3 5.7
Gross Liabilities Offset in the Balance Sheet 0.0 0.0
Net Amounts of Assets 4.3 5.7
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet (3.8) (3.9)
Cash Collateral Received, Gross Amounts Not Offset in the Balance Sheet 0.0 0.0
Net Amount 0.5 1.8
Offsetting Liabilities [Line Items]    
Gross Amounts of Recognized Liabilities (14.8) (10.3)
Gross Assets Offset in the Balance Sheet 0.0 0.0
Net Amounts of Liabilities (14.8) (10.3)
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet 3.8 3.9
Cash Collateral Pledged, Gross Amounts Not Offset in the Balance Sheet 0.0 0.0
Net Amount (11.0) (6.4)
Equity Contracts [Member]    
Offsetting Assets [Line Items]    
Gross Amounts of Recognized Assets 3.8 4.4
Gross Liabilities Offset in the Balance Sheet 0.0 0.0
Net Amounts of Assets 3.8 4.4
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet (1.0) 0.0
Cash Collateral Received, Gross Amounts Not Offset in the Balance Sheet 0.0 0.0
Net Amount 2.8 4.4
Offsetting Liabilities [Line Items]    
Gross Amounts of Recognized Liabilities (1.0) (0.2)
Gross Assets Offset in the Balance Sheet 0.0 0.0
Net Amounts of Liabilities (1.0) (0.2)
Financial Instruments, Gross Amounts Not Offset in the Balance Sheet 1.0 0.0
Cash Collateral Pledged, Gross Amounts Not Offset in the Balance Sheet 0.0 0.0
Net Amount $ 0.0 $ (0.2)