v3.25.4
Financial Instruments (Schedule Of Changes In Cash Flow Hedges In Other Comprehensive Income (Loss)) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Feb. 01, 2026
Jan. 26, 2025
Feb. 01, 2026
Jan. 26, 2025
Derivative Instruments, Gain (Loss) [Line Items]        
OCI before tax accumulated derivative gain (loss) beginning of period $ (10) $ (10) $ (14) $ (11)
OCI before tax accumulated derivative gain (loss) end of period (12) (8) (12) (8)
Foreign Exchange Contract [Member]        
Derivative Instruments, Gain (Loss) [Line Items]        
OCI, before Reclassifications, before Tax, Attributable to Parent (4) 3 (1) 3
Foreign Exchange Contract [Member] | Cost Of Products Sold [Member]        
Derivative Instruments, Gain (Loss) [Line Items]        
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax 1 (1) 2 (1)
Interest Rate Contract [Member] | Interest Expense [Member]        
Derivative Instruments, Gain (Loss) [Line Items]        
Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax $ 1 $ 0 $ 1 $ 1