Financial Instruments - Fair Value of Derivative Financial Instruments and Related Notional Amounts (Details) - USD ($) $ in Millions		Dec. 31, 2023	Dec. 31, 2022
Derivative [Line Items]
Derivative asset		$ 700	$ 1,078
Derivative liability		1,420	1,889
Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative asset		546	838
Derivative liability		1,206	1,527
Foreign exchange contracts [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount	[1]	18,750	26,603
Derivative asset	[1]	403	838
Derivative liability	[1]	916	1,196
Foreign exchange contracts [Member] | Not Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount		25,609	29,814
Derivative asset		154	240
Derivative liability		214	362
Interest rate contracts [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount		6,750	2,250
Derivative asset		144	0
Derivative liability		290	331
Sales [Member] | Foreign exchange contracts [Member] | Designated as Hedging Instrument [Member]
Derivative [Line Items]
Derivative, notional amount		$ 4,900	$ 4,400

[1] The notional amount of outstanding foreign exchange contracts hedging our intercompany forecasted inventory sales was $4.9 billion as of December 31, 2023 and $4.4 billion as of December 31, 2022.