Financial Instruments and Fair Value Measurements, Effect of Derivatives on Consolidated Statements of Income (Details) - USD ($) $ in Millions |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Mar. 29, 2025 |
Mar. 30, 2024 |
Mar. 29, 2025 |
Mar. 30, 2024 |
|
| Cross-Currency Swaps [Member] | Interest Expense [Member] | ||||
| Derivative Instruments [Abstract] | ||||
| Loss (gain) on derivative instruments | $ (4) | $ (10) | $ (8) | $ (20) |
| Cross-Currency Swaps [Member] | Other Expense (Income) [Member] | ||||
| Derivative Instruments [Abstract] | ||||
| Loss (gain) on derivative instruments | (25) | 0 | (51) | 0 |
| Interest Rate Swaps [Member] | ||||
| Derivative Instruments [Abstract] | ||||
| Loss (gain) on derivative instruments | $ (5) | $ (21) | $ (11) | $ (42) |