Financial Instruments - Fair Value of Derivative Financial Instruments and Related Notional Amounts (Details) - USD ($) $ in Millions		Jun. 30, 2024	Dec. 31, 2023
Derivative [Line Items]
Asset		$ 795	$ 700
Liability		1,228	1,420
Derivatives designated as hedging instruments [Member]
Derivative [Line Items]
Asset		698	546
Liability		1,112	1,206
Derivatives designated as hedging instruments [Member] | Foreign exchange contracts [Member]
Derivative [Line Items]
Notional	[1]	22,740	18,750
Asset	[1]	678	403
Liability	[1]	704	916
Derivatives designated as hedging instruments [Member] | Interest rate contracts [Member]
Derivative [Line Items]
Notional		6,750	6,750
Asset		19	144
Liability		408	290
Derivatives not designated as hedging instruments [Member] | Foreign exchange contracts [Member]
Derivative [Line Items]
Notional		22,055	25,609
Asset		97	154
Liability		116	214
Inventory sales [Member] | Derivatives designated as hedging instruments [Member] | Foreign exchange contracts [Member]
Derivative [Line Items]
Notional		$ 5,600	$ 4,900

[1] The notional amount of outstanding foreign exchange contracts hedging our intercompany forecasted inventory sales was $5.6 billion as of June 30, 2024 and $4.9 billion as of December 31, 2023.