Gross Fair Value of Derivative Positions (Details) - USD ($) $ in Millions | Dec. 30, 2023 | Sep. 30, 2023 |
Current Assets | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | $ 475 | $ 991 |
Derivative Asset, Counterparty Netting Offset | (372) | (770) |
Derivative Asset, Collateral, Obligation to Return Cash, Offset | (13) | (123) |
Net derivative positions | 90 | 98 |
Current Assets | Derivatives designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 399 | 595 |
Current Assets | Derivatives designated as hedges | Interest rate | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 0 | 0 |
Current Assets | Derivatives designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 1 | 12 |
Current Assets | Derivatives not designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 59 | 384 |
Current Assets | Derivatives not designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 16 | 0 |
Other Assets | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 356 | 491 |
Derivative Asset, Counterparty Netting Offset | (195) | (262) |
Derivative Asset, Collateral, Obligation to Return Cash, Offset | 0 | (7) |
Net derivative positions | 161 | 222 |
Other Assets | Derivatives designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 206 | 338 |
Other Assets | Derivatives designated as hedges | Interest rate | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 0 | 0 |
Other Assets | Derivatives designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 1 | 6 |
Other Assets | Derivatives not designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 4 | 19 |
Other Assets | Derivatives not designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Asset, Fair Value, Gross Asset Including Not Subject to Master Netting Arrangement | 145 | 128 |
Other Current Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (1,862) | (2,447) |
Derivative Liability, Counterparty netting offset | 463 | 900 |
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 1,106 | 1,257 |
Net derivative positions | (293) | (290) |
Other Current Liabilities | Derivatives designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (155) | (123) |
Other Current Liabilities | Derivatives designated as hedges | Interest rate | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (1,459) | (1,791) |
Other Current Liabilities | Derivatives designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (3) | 0 |
Other Current Liabilities | Derivatives not designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (245) | (520) |
Other Current Liabilities | Derivatives not designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 0 | (13) |
Other Long-Term Liabilities | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (166) | (172) |
Derivative Liability, Counterparty netting offset | 104 | 132 |
Derivative Liability, Collateral, Right to Reclaim Cash, Offset | 0 | 0 |
Net derivative positions | (62) | (40) |
Other Long-Term Liabilities | Derivatives designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (100) | (93) |
Other Long-Term Liabilities | Derivatives designated as hedges | Interest rate | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | 0 | 0 |
Other Long-Term Liabilities | Derivatives designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (1) | 0 |
Other Long-Term Liabilities | Derivatives not designated as hedges | Foreign exchange | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | (65) | (79) |
Other Long-Term Liabilities | Derivatives not designated as hedges | Other Derivative | | |
Derivatives, Fair Value [Line Items] | | |
Derivative Liability, Fair Value, Gross Liability Including Not Subject to Master Netting Arrangement | $ 0 | $ 0 |