Other (Income) Expense, Net - Schedule of Other (Income) Expense, Net (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Other Income and Expenses [Abstract]
Interest income	$ (73)	$ (40)	$ (295)	$ (62)
Interest expense	317	244	836	727
Exchange losses	85	96	208	220
Loss (income) from investments in equity securities, net	33	371	(240)	1,361
Net periodic defined benefit plan (credit) cost other than service cost	(138)	(60)	(364)	(208)
Other, net	(98)	(182)	243	(462)
Other (income) expense, net	$ 126	$ 429	$ 388	$ 1,576