v3.25.4
Accumulated Other Comprehensive Income (Loss) (Schecule of amounts reclassified from AOCI) (Details) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Feb. 01, 2026
Jan. 26, 2025
Feb. 01, 2026
Jan. 26, 2025
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Cost of Product and Service Sold $ (1,847) $ (1,866) $ (3,732) $ (3,771)
Interest expense (82) (88) (163) (175)
Taxes on earnings (48) (74) (110) (140)
Net Income (Loss) Attributable to Parent 145 173 339 391
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Cost of Product and Service Sold (1) 1 (2) 1
Income (Loss), Including Portion Attributable to Noncontrolling Interest, before Tax (2) 1 (3) 0
Taxes on earnings 1 0 1 0
Net Income (Loss) Attributable to Parent (1) 1 (2) 0
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Interest Rate Contract [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Interest expense (1) 0 (1) (1)
Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] | Reclassification out of Accumulated Other Comprehensive Income [Member] | Foreign Exchange Contract [Member]        
Accumulated Other Comprehensive Income (Loss) [Line Items]        
Cost of Product and Service Sold $ (1) $ 1 $ (2) $ 1