Derivatives and Hedging Instruments - Schedule of Net Investment Hedges (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Net investment hedges:
Total	$ (245)	$ 24	$ (373)	$ 154
Cash flow hedges:
Total	(129)	12	(158)	38
Net investment hedges
Cash flow hedges:
Total	6	10	13	20
Foreign currency debt | Net investment hedges
Net investment hedges:
Gain (loss) recognized in accumulated other comprehensive income (included component)	(111)	5	(152)	34
Foreign currency forward contracts | Net investment hedges
Net investment hedges:
Gain (loss) recognized in accumulated other comprehensive income (included component)	(39)	8	(45)	35
Cash flow hedges:
Total	3	3	5	5
Foreign currency forward contracts | Cash flow hedges
Cash flow hedges:
Other comprehensive income (loss), cash flow hedge, gain (loss), before reclassification and tax	(128)	2	(185)	29
Cross-currency Interest Rate Swap | Net investment hedges
Net investment hedges:
Gain (loss) recognized in accumulated other comprehensive income (included component)	(94)	8	(190)	84
Gain (loss) recognized in accumulated other comprehensive income (excluded component)	(1)	3	14	1
Cash flow hedges:
Total	3	7	8	15
Cross-currency Interest Rate Swap | Cash flow hedges
Cash flow hedges:
Other comprehensive income (loss), cash flow hedge, gain (loss), before reclassification and tax	(2)	10	26	8
Interest rate locks | Cash flow hedges
Cash flow hedges:
Other comprehensive income (loss), cash flow hedge, gain (loss), before reclassification and tax	$ 1	$ 0	$ 1	$ 1