Fair Value Measurements and Financial Instruments - Schedule of Gain (Loss) Included in OCI (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Cash flow hedges [Abstract]
Gain (loss) recognized in OCI	$ 3	$ (28)	$ 3	$ 113
Foreign Currency Contracts
Cash flow hedges [Abstract]
Gain (loss) recognized in OCI	5	11	(4)	24
Net investment hedges [Abstract]
Gain (loss) on instruments	(37)	12	(19)	15
Gain (loss) on hedged items	37	(12)	19	(15)
Forward-starting interest rate swaps
Cash flow hedges [Abstract]
Gain (loss) recognized in OCI	(2)	(39)	13	85
Commodity Contracts
Cash flow hedges [Abstract]
Gain (loss) recognized in OCI	0	0	(6)	4
Foreign Currency Debt
Net investment hedges [Abstract]
Gain (loss) on instruments	50	276	90	636
Gain (loss) on hedged items	$ (50)	$ (276)	$ (90)	$ (636)