Segment Information and Geographic Data - Long-Lived Assets for Countries that Individually Accounted for More than 10% of the Total (Details) - USD ($) $ in Millions |
Sep. 27, 2025 |
Sep. 28, 2024 |
|---|---|---|
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 49,834 | $ 45,680 |
| U.S. | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 40,274 | 35,664 |
| China | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | 3,617 | 4,797 |
| Other countries | ||
| Revenues from External Customers and Long-Lived Assets [Line Items] | ||
| Long-lived assets | $ 5,943 | $ 5,219 |