Derivative Instruments Carrying Amount and Cumulative Basis Adjustment for Fair Value Hedges (Details) - USD ($) $ in Millions |
Dec. 28, 2024 |
Sep. 28, 2024 |
|---|---|---|
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
| Hedged Liability, Fair Value Hedge | $ 10,369 | $ 11,542 |
| Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) | (1,114) | (923) |
| Current Portion of Borrowings | ||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
| Hedged Liability, Fair Value Hedge | 495 | 1,414 |
| Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) | (5) | (10) |
| Borrowings | ||
| Derivative Instruments and Hedging Activities Disclosures [Line Items] | ||
| Hedged Liability, Fair Value Hedge | 9,874 | 10,128 |
| Hedged Liability, Fair Value Hedge, Cumulative Increase (Decrease) | $ (1,109) | $ (913) |