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Fair Value Measurements - Narrative (Details) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Apr. 03, 2022 | Jul. 03, 2022 | Jan. 02, 2022
Derivative [Line Items] |  |  |
Accumulated other comprehensive income on derivatives, after tax |  | $ (613) |
Reclassification of foreign exchange contracts into earnings, period |  | next 12 months |
Maximum length of time for hedge exposure |  | 18 months |
Weighted average interest rate on non-current debt |  | 3.04% |
Excess of the estimated fair value over the carrying value of debt | $ 3,200 |  |
Current Debt |  | $ 4,305 | $ 3,766
Commercial Paper |  |  |
Derivative [Line Items] |  |  |
Current Debt |  | $ 3,800 |
Weighted average interest rate |  | 0.98% |
Term |  | 2 months |
Forward foreign exchange contracts |  |  |
Derivative [Line Items] |  |  |
Collateral already posted, aggregate fair value |  | $ 233 |
Derivative, notional amount |  | 46,700 | 45,800
Cross currency interest rate swaps |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount |  | 37,200 | 37,400
Interest Rate Swap |  |  |
Derivative [Line Items] |  |  |
Derivative, notional amount |  | 10,000 | $ 10,000
Equity Investments without readily determinable value | Equity Securities |  |  |
Derivative [Line Items] |  |  |
Equity, fair value adjustment, impairment loss |  | (14) |
Changes in Fair Value Reflected in Net Income |  | $ (14) |

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