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Fair Value Measurements - Summary of Derivative Activity (Details) - USD ($) $ in Millions | 3 Months Ended
--- | ---
Apr. 03, 2022 | Apr. 04, 2021
Other (income) expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) reclassified from AOCI into income | $ 0 | $ 0
Cross currency interest rate swaps | Other (income) expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) reclassified from AOCI into income | 0 | 0
Fair Value Hedging | Interest Rate Swap | Sales to customers |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Fair Value Hedging | Interest Rate Swap | Cost of products sold |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Fair Value Hedging | Interest Rate Swap | Research and Development Expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Fair Value Hedging | Interest Rate Swap | Other (income) expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Fair Value Hedging | Interest Rate Swap | Interest (income)/Interest expense, net |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | (531) | 0
Amount of gain or (loss) recognized in AOCI | 531 | 0
Net Investment Hedging [Member] | Net Investment Hedging [Member] | Sales to customers |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Net Investment Hedging [Member] | Net Investment Hedging [Member] | Cost of products sold |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Net Investment Hedging [Member] | Net Investment Hedging [Member] | Research and Development Expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Net Investment Hedging [Member] | Net Investment Hedging [Member] | Other (income) expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 0 | 0
Amount of gain or (loss) recognized in AOCI | 0 | 0
Net Investment Hedging [Member] | Net Investment Hedging [Member] | Interest (income)/Interest expense, net |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in income on derivative amount excluded from effectiveness testing | 45 | 40
Amount of gain or (loss) recognized in AOCI | 45 | 40
Cash Flow Hedging | Forward foreign exchange contracts | Sales to customers |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | 22 | (3)
Amount of gain or (loss) reclassified from AOCI into income | (17) | 17
Cash Flow Hedging | Forward foreign exchange contracts | Cost of products sold |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | (94) | (193)
Amount of gain or (loss) reclassified from AOCI into income | (52) | 34
Cash Flow Hedging | Forward foreign exchange contracts | Research and Development Expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | 33 | (76)
Amount of gain or (loss) reclassified from AOCI into income | 23 | (113)
Cash Flow Hedging | Forward foreign exchange contracts | Other (income) expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | (73) | 17
Amount of gain or (loss) reclassified from AOCI into income | (18) | 3
Cash Flow Hedging | Forward foreign exchange contracts | Interest (income)/Interest expense, net |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | 0 | 0
Amount of gain or (loss) reclassified from AOCI into income | 0 | 0
Cash Flow Hedging | Cross currency interest rate swaps | Sales to customers |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | 0 | 0
Amount of gain or (loss) reclassified from AOCI into income | 0 | 0
Cash Flow Hedging | Cross currency interest rate swaps | Cost of products sold |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | 0 | 0
Amount of gain or (loss) reclassified from AOCI into income | 0 |
Cash Flow Hedging | Cross currency interest rate swaps | Research and Development Expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | 0 | 0
Amount of gain or (loss) reclassified from AOCI into income | 0 | 0
Cash Flow Hedging | Cross currency interest rate swaps | Other (income) expense |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | 0 | 0
Amount of gain or (loss) reclassified from AOCI into income | 0 | 0
Cash Flow Hedging | Cross currency interest rate swaps | Interest (income)/Interest expense, net |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |
Amount of gain or (loss) recognized in AOCI | (128) | (307)
Amount of gain or (loss) reclassified from AOCI into income | $ 120 | $ 92

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