v3.26.1
Guarantees, Commitments and Contingencies (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Feb. 11, 2026
Apr. 26, 2026
Apr. 27, 2025
Apr. 26, 2026
Apr. 27, 2025
Loss Contingencies [Line Items]          
Maximum potential amount of future payments for letters of credit or other guarantee instruments   $ 327   $ 327  
Parent guarantees to banks   297   297  
Legal settlement   0 $ 0 $ 253 $ 0
BIS Case          
Loss Contingencies [Line Items]          
Legal settlement $ 253        
Legal settlement, denial order, waiver period 3 years        
Payments for legal settlements   $ 253