v3.25.2
Restructuring Charges and Cost Savings Initiatives (Schedule Of Restructuring Charges Associated With Each Reportable Segment) (Details) - USD ($)
$ in Millions
 12 Months Ended 114 Months Ended
Aug. 03, 2025
Jul. 28, 2024
Jul. 30, 2023
Jul. 28, 2024
Corporate        
Restructuring Cost and Reserve [Line Items]        
Other Restructuring Costs $ 101 $ 92 $ 50  
2015 and Snyder's-Lance Initiatives [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date   895   $ 895
Other Restructuring Costs   104 $ 66 895
2015 and Snyder's-Lance Initiatives [Member] | Meals & Beverages [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date   288   288
2015 and Snyder's-Lance Initiatives [Member] | Snacks [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date   383   383
2015 and Snyder's-Lance Initiatives [Member] | Corporate        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date   $ 224   $ 224
2025 Initiatives        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date 104      
Other Restructuring Costs 104      
2025 Initiatives | Meals & Beverages [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date 74      
Other Restructuring Costs 74      
2025 Initiatives | Snacks [Member]        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date 14      
Other Restructuring Costs 14      
2025 Initiatives | Corporate        
Restructuring Cost and Reserve [Line Items]        
Restructuring and Related Cost, Cost Incurred to Date 16      
Other Restructuring Costs $ 16