v3.26.1
Derivative Instruments and Hedging Activities - Additional Information (Details)
€ in Millions, bu in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
bu
Dec. 31, 2025
EUR (€)
Dec. 31, 2025
USD ($)
Derivative [Line Items]      
Corn processed per month (in bushels) | bu 56    
After-tax gains in AOCI related to foreign exchange $ 176,000,000   $ 176,000,000
Hedges of net investment in a foreign subsidiary | €   € 650  
Net Investment Hedges      
Derivative [Line Items]      
After-tax gains (losses) in AOCI related to foreign exchange (126,000,000)   (171,000,000)
Fair Value Hedges      
Derivative [Line Items]      
Derivative liability, notional amount 500,000,000   500,000,000
Currency Swaps | Net Investment Hedges      
Derivative [Line Items]      
Derivative liability, notional amount 439,000,000   447,000,000
Foreign Exchange Forwards | Net Investment Hedges      
Derivative [Line Items]      
Derivative liability, notional amount 2,500,000,000   2,600,000,000
Designated As Hedging Instrument      
Derivative [Line Items]      
After-tax gains (losses) (39,000,000)   13,000,000
After-tax losses expected to be recognized in the next 12 months 39,000,000    
Pre-tax gains related to interest rate swap $ 13,000,000   17,000,000
Designated As Hedging Instrument | Corn      
Derivative [Line Items]      
Derivative hedge term 12 months    
Designated As Hedging Instrument | Soybean      
Derivative [Line Items]      
Derivative hedge term 12 months    
Designated As Hedging Instrument | Natural Gas      
Derivative [Line Items]      
Derivative hedge term 12 months    
Designated As Hedging Instrument | Fair Value Hedges      
Derivative [Line Items]      
Pre-tax gains related to interest rate swap $ 13,000,000   $ 17,000,000
Designated As Hedging Instrument | Minimum | Corn      
Derivative [Line Items]      
Percentage of anticipated commodity purchases or production hedged during historical hedging period (as a percent) 12.00%    
Percentage of anticipated commodity purchases or production hedged over future hedging period (as a percent) 0.00%    
Designated As Hedging Instrument | Minimum | Soybean      
Derivative [Line Items]      
Percentage of anticipated commodity purchases or production hedged during historical hedging period (as a percent) 22.00%    
Percentage of anticipated commodity purchases or production hedged over future hedging period (as a percent) 0.00%    
Designated As Hedging Instrument | Minimum | Natural Gas      
Derivative [Line Items]      
Percentage of anticipated commodity purchases or production hedged during historical hedging period (as a percent) 24.00%    
Percentage of anticipated commodity purchases or production hedged over future hedging period (as a percent) 13.00%    
Designated As Hedging Instrument | Maximum | Corn      
Derivative [Line Items]      
Percentage of anticipated commodity purchases or production hedged during historical hedging period (as a percent) 30.00%    
Percentage of anticipated commodity purchases or production hedged over future hedging period (as a percent) 32.00%    
Designated As Hedging Instrument | Maximum | Soybean      
Derivative [Line Items]      
Percentage of anticipated commodity purchases or production hedged during historical hedging period (as a percent) 100.00%    
Percentage of anticipated commodity purchases or production hedged over future hedging period (as a percent) 100.00%    
Designated As Hedging Instrument | Maximum | Natural Gas      
Derivative [Line Items]      
Percentage of anticipated commodity purchases or production hedged during historical hedging period (as a percent) 73.00%    
Percentage of anticipated commodity purchases or production hedged over future hedging period (as a percent) 74.00%