Revenues - Additional Information (Details) - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Sep. 27, 2025 |
Sep. 28, 2024 |
Sep. 30, 2023 |
|
| Contract with Customer, Performance Obligation Satisfied in Previous Period | $ 1,000 | $ 1,000 | $ 900 |
| Revenue, Remaining Performance Obligation, Amount | 16,000 | ||
| Contract with Customer, Liability, Revenue Recognized | 5,300 | 5,200 | $ 5,100 |
| Mortgage Receivable | |||
| Financing Receivable, after Allowance for Credit Loss, Noncurrent | 1,000 | $ 1,000 | |
| Scenario, Unsatisfied performance obligation recognized in fiscal 2026 | |||
| Revenue, Remaining Performance Obligation, Amount | 7,000 | ||
| Scenario, Unsatisfied performance obligation recognized in fiscal 2027 | |||
| Revenue, Remaining Performance Obligation, Amount | 4,000 | ||
| Scenario, Unsatisfied performance obligation recognized in fiscal 2028 | |||
| Revenue, Remaining Performance Obligation, Amount | 2,000 | ||
| Scenario, Unsatisfied performance obligation recognized thereafter | |||
| Revenue, Remaining Performance Obligation, Amount | $ 3,000 | ||