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Fair Value Measurements - Summary of Derivative Activity (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 30, 2025	Mar. 31, 2024
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 | 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	188	8
Amount of gain or (loss) recognized in AOCI	(188)	(8)
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
Net Investment Hedging | Net Investment Hedging | 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 | Net Investment Hedging | 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 | Net Investment Hedging | 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 | Net Investment Hedging | 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	49	34
Amount of gain or (loss) recognized in AOCI	49	34
Net Investment Hedging | Net Investment Hedging | 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
Cash Flow Hedging | Forward foreign exchange contracts | Sales to customers
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) recognized in AOCI	3	(3)
Amount of gain or (loss) reclassified from AOCI into income	(1)	1
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	105	(19)
Amount of gain or (loss) reclassified from AOCI into income	10	165
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	(36)	22
Amount of gain or (loss) reclassified from AOCI into income	1	4
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 | Forward foreign exchange contracts | Other (income) expense
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) recognized in AOCI	(11)	4
Amount of gain or (loss) reclassified from AOCI into income	0	(2)
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	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 | Interest (income)/Interest expense, net
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain or (loss) recognized in AOCI	566	(205)
Amount of gain or (loss) reclassified from AOCI into income	83	49
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

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Amount of gain (loss) from excluded component of derivative hedge, recognized in earnings. Excludes recognition under systematic and rational method.

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