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Financial Instruments (Details) - USD ($) $ in Millions | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 27, 2024 | Dec. 29, 2023 | Sep. 27, 2024
Cash flow hedges | Commodity swap contracts |  |  |
Financial Instruments |  |  |
Notional amount | $ 481 |  | $ 488
Gains (losses) recorded in other comprehensive income (loss) | (46) | $ 26 |
Gains (losses) reclassified from accumulated other comprehensive income (loss) into cost of sales | 14 | (4) |
Net investment hedges | Intercompany loans and external borrowings |  |  |
Financial Instruments |  |  |
Notional amount of non-derivative instruments | 2,324 |  | 2,417
Foreign currency exchange gains (losses) on intercompany loans and external borrowings | 142 | (107) |
Net investment hedges | Cross-currency swap contracts |  |  |
Financial Instruments |  |  |
Notional amount | $ 6,138 |  | 5,367
Interest paid in foreign currency, fixed interest rate | 0.00% |  |
Interest received in U.S. dollars, weighted-average fixed interest rate | 2.00% |  |
Gains (losses) on cross-currency swap contracts designated as hedges of net investment | $ 342 | $ (125) |
Prepaid expenses and other current assets | Cash flow hedges | Commodity swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Asset Positions | 17 |  | 52
Prepaid expenses and other current assets | Net investment hedges | Cross-currency swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Asset Positions | 125 |  | 31
Other assets | Cash flow hedges | Commodity swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Asset Positions |  |  | 4
Other assets | Net investment hedges | Cross-currency swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Asset Positions | 87 |  | 11
Accrued and other current liabilities | Cash flow hedges | Commodity swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Liability Positions | 16 |  | 1
Accrued and other current liabilities | Net investment hedges | Cross-currency swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Liability Positions | 3 |  | 51
Other liabilities | Cash flow hedges | Commodity swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Liability Positions | 3 |  |
Other liabilities | Net investment hedges | Cross-currency swap contracts |  |  |
Financial Instruments |  |  |
Fair Value of Liability Positions | $ 3 |  | $ 99

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