v3.25.2
Financial Instruments, Risk Management Activities, and Fair Values (Schedule of Gains and Losses on Hedges) (Details) - USD ($)
$ in Millions
12 Months Ended
May 25, 2025
May 26, 2024
May 28, 2023
Derivative Instruments Gain (Loss) [Line Items]      
Amount of (loss) gain recognized in other comprehensive income (OCI) $ (7.4) $ (3.2) $ 1.3
Cash Flow Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of (loss) gain recognized in other comprehensive income (OCI) (8.0) (4.3)  
Amount of net gain (loss) reclassified from AOCI into earnings 2.3 4.1  
Amount of net gain (loss) recognized in earnings 0.0 0.3  
Fair Value Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings 3.0 (0.2)  
Not Designated as Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings (31.7) 28.2  
Interest Rate Contracts [Member] | Cash Flow Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of (loss) gain recognized in other comprehensive income (OCI) 0.1 0.0  
Amount of net gain (loss) reclassified from AOCI into earnings (0.2) 0.9  
Amount of net gain (loss) recognized in earnings 0.0 0.3  
Interest Rate Contracts [Member] | Fair Value Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings 3.0 (0.2)  
Interest Rate Contracts [Member] | Not Designated as Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings 0.0 0.0  
Foreign Exchange Contracts [Member] | Cash Flow Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of (loss) gain recognized in other comprehensive income (OCI) (8.1) (4.3)  
Amount of net gain (loss) reclassified from AOCI into earnings 2.5 3.2  
Amount of net gain (loss) recognized in earnings 0.0 0.0  
Foreign Exchange Contracts [Member] | Fair Value Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings 0.0 0.0  
Foreign Exchange Contracts [Member] | Not Designated as Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings (16.0) (8.5)  
Equity Contracts [Member] | Cash Flow Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of (loss) gain recognized in other comprehensive income (OCI) 0.0 0.0  
Amount of net gain (loss) reclassified from AOCI into earnings 0.0 0.0  
Amount of net gain (loss) recognized in earnings 0.0 0.0  
Equity Contracts [Member] | Fair Value Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings 0.0 0.0  
Equity Contracts [Member] | Not Designated as Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings 6.3 21.6  
Commodity Contracts [Member] | Cash Flow Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of (loss) gain recognized in other comprehensive income (OCI) 0.0 0.0  
Amount of net gain (loss) reclassified from AOCI into earnings 0.0 0.0  
Amount of net gain (loss) recognized in earnings 0.0 0.0  
Commodity Contracts [Member] | Fair Value Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings 0.0 0.0  
Commodity Contracts [Member] | Not Designated as Hedging [Member]      
Derivative Instruments Gain (Loss) [Line Items]      
Amount of net gain (loss) recognized in earnings $ (22.0) $ 15.1