Leases (Details) - USD ($) $ in Millions |
Mar. 29, 2025 |
Sep. 28, 2024 |
|---|---|---|
| Operating Leases [Abstract] | ||
| Operating lease right-of-use assets | $ 567 | $ 602 |
| Current operating lease liabilities | $ 114 | $ 122 |
| Operating Lease, Liability, Current, Statement of Financial Position [Extensible List] | Other current liabilities | Other current liabilities |
| Noncurrent operating lease liabilities | $ 468 | $ 495 |
| Finance Leases [Abstract] | ||
| Finance lease right-of-use assets | $ 24 | $ 27 |
| Finance Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List] | Property, plant and equipment | Property, plant and equipment |
| Current finance lease liabilities | $ 9 | $ 6 |
| Finance Lease, Liability, Current, Statement of Financial Position [Extensible List] | Current portion of long-term debt | Current portion of long-term debt |
| Noncurrent finance lease liabilities | $ 17 | $ 23 |
| Finance Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List] | Long-term debt | Long-term debt |