Financial Instruments, Derivatives and Fair Value Measures - Schedule of Activity for Foreign Currency Forward Exchange Contracts Designated as Cash Flow Hedges and Certain Other Derivative Financial Instruments (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Foreign Exchange Forward | Cost of products sold
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in other comprehensive income (loss), foreign currency forward exchange contracts designated as cash flow hedges	$ (199)	$ 125	$ 39	$ 152
Income (expense) and gain (loss) reclassified into income, foreign currency forward exchange contracts designated as cash flow hedges	42	22	85	211
Debt
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) recognized in other comprehensive income (loss), debt designated as a hedge of net investment in a foreign subsidiary	(73)	12	(26)	45
Interest Rate Swap | Interest expense
Derivative Instruments, Gain (Loss) [Line Items]
Income (expense) and gain (loss) reclassified into income, interest rate swaps designated as fair value hedges	$ 24	$ (18)	$ 28	$ (15)