v3.26.3
Income Taxes (Reconciliation Between Statutory And Effective Rates) (Details) - USD ($)
$ in Millions
12 Months Ended
Aug. 30, 2026
Aug. 31, 2025
Sep. 01, 2024
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]      
Federal taxes at statutory rate $ 2,573 $ 2,272 $ 2,045
State taxes, net 402 338 288
Foreign taxes, net   222 109
Effect of cross-border tax laws 46    
Tax credits:      
Tax credits - Research and development (134)    
Tax credits - Other tax credits (99)    
Changes in valuation allowance 62    
Nontaxable or nondeductible 75    
Changes in unrecognized tax benefits (50)    
Other 2 (85) 51
Total provision for income taxes $ 3,025 $ 2,719 $ 2,373
Effective Income Tax Rate Reconciliation, Percent [Abstract]      
Federal taxes at statutory rate 21.00% 21.00% 21.00%
State taxes, net 3.30% 3.10% 3.00%
Foreign taxes, net   2.10% 1.10%
Effect of cross-border tax laws 0.40%    
Tax credits:      
Tax credits - Research and development (1.10%)    
Tax credits - Other tax credits (0.80%)    
Changes in valuation allowance 0.50%    
Changes in valuation allowance 0.60%    
Changes in unrecognized tax benefits 0.40%    
Other 0.00% (0.80%) 0.50%
Total 24.70% 25.10% 24.40%
Tax Jurisdiction of Domicile [Extensible Enumeration] UNITED STATES    
CANADA      
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]      
Foreign taxes, net $ 185    
Effective Income Tax Rate Reconciliation, Percent [Abstract]      
Foreign taxes, net 1.50%    
Canada Other      
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]      
Foreign taxes, net $ (12)    
Effective Income Tax Rate Reconciliation, Percent [Abstract]      
Foreign taxes, net (0.10%)    
Foreign, Other      
Income Tax Expense (Benefit), Effective Income Tax Rate Reconciliation, Amount [Abstract]      
Foreign taxes, net $ 117    
Effective Income Tax Rate Reconciliation, Percent [Abstract]      
Foreign taxes, net 1.00%