v3.26.1
Property, plant, and equipment - Schedule of property, plant, and equipment (Details) - USD ($)
$ in Millions
Jun. 30, 2026
Dec. 31, 2025
Property, Plant, and Equipment [Line Items]    
Less: Accumulated depreciation $ (3,857) $ (3,544)
Property, plant, and equipment, net 11,209 11,338
Buildings, building improvements, and refrigeration equipment    
Property, Plant, and Equipment [Line Items]    
Gross property, plant, and equipment 9,717 9,601
Land and land improvements    
Property, Plant, and Equipment [Line Items]    
Gross property, plant, and equipment 1,689 1,683
Machinery and equipment    
Property, Plant, and Equipment [Line Items]    
Gross property, plant, and equipment 1,789 1,732
Railcars    
Property, Plant, and Equipment [Line Items]    
Gross property, plant, and equipment 537 540
Furniture, fixtures, equipment, and software    
Property, Plant, and Equipment [Line Items]    
Gross property, plant, and equipment 857 753
Gross property, plant, and equipment    
Property, Plant, and Equipment [Line Items]    
Gross property, plant, and equipment 14,589 14,309
Construction in progress    
Property, Plant, and Equipment [Line Items]    
Gross property, plant, and equipment $ 477 $ 573