v3.26.1
Debt - Summary of Cash Flows Associated with Commercial Paper (Details) - USD ($)
$ in Millions
9 Months Ended
Jun. 27, 2026
Jun. 28, 2025
Maturities 90 days or less:    
Repayments of commercial paper, net $ (2,123) $ (5,690)
Maturities greater than 90 days:    
Proceeds from commercial paper 0 5,625
Repayments of commercial paper (3,788) 0
Proceeds from/(Repayments of) commercial paper, net (3,788) 5,625
Total repayments of commercial paper, net $ (5,911) $ (65)