v3.26.1
Restructuring Charges and Cost Savings Initiatives (Schedule Of Pre-Tax Charges) (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended 21 Months Ended
May 03, 2026
Apr. 27, 2025
May 03, 2026
Apr. 27, 2025
May 03, 2026
Restructuring Cost and Reserve [Line Items]          
Restructuring charges [1] $ 9 $ 6 $ 15 $ 17  
2025 Initiatives          
Restructuring Cost and Reserve [Line Items]          
Restructuring charges 9 6 15 17 $ 39
Restructuring and Related Cost, Cost Incurred to Date 211   211   211
Other Restructuring Costs 67 21 107 73 211
2025 Initiatives | Severance Pay And Benefits [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring and Related Cost, Cost Incurred to Date 76   76   76
2025 Initiatives | Asset Impairment Accelerated Depreciation [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring and Related Cost, Cost Incurred to Date 52   52   52
Other Restructuring Costs     21    
2025 Initiatives | Implementation Costs and Other Related Costs [Member]          
Restructuring Cost and Reserve [Line Items]          
Restructuring and Related Cost, Cost Incurred to Date 83   83   83
2025 Initiatives | Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold          
Restructuring Cost and Reserve [Line Items]          
Other Restructuring Costs 12 7 28 25 60
2025 Initiatives | Location, Statement of Income, Balance [Axis]: us-gaap:GeneralAndAdministrativeExpense          
Restructuring Cost and Reserve [Line Items]          
Other Restructuring Costs 6 7 21 26 62
2025 Initiatives | Location, Statement of Income, Balance [Axis]: us-gaap:OtherNonoperatingIncomeExpense          
Restructuring Cost and Reserve [Line Items]          
Other Restructuring Costs 38 0 38 0 38
2025 Initiatives | Location, Statement of Income, Balance [Axis]: us-gaap:ResearchAndDevelopmentExpenseExcludingAcquiredInProcessCost          
Restructuring Cost and Reserve [Line Items]          
Other Restructuring Costs 1 1 2 3 5
2025 Initiatives | Location, Statement of Income, Balance [Axis]: us-gaap:SellingAndMarketingExpense          
Restructuring Cost and Reserve [Line Items]          
Other Restructuring Costs $ 1 $ 0 $ 3 $ 2 $ 7
[1] See Note 8 for additional information.