Derivatives and Hedging Instruments - Schedule of Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions	Sep. 30, 2024	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	$ 13,014	$ 9,556
Assets	303	257
Liabilities	124	101
Net investment hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	5,484	5,442
Assets	128	173
Liabilities	47	31
Net investment hedges | Net investment hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	1,100	1,500
Net investment hedges | Foreign currency forward contracts | Net investment hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	886	887
Assets	2	3
Liabilities	12	17
Net investment hedges | Cross-currency interest rate swaps | Net investment hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	2,171	3,121
Assets	73	132
Liabilities	1	0
Net investment hedges | Cross-currency interest rate swaps | Cash flow hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	1,030	280
Assets	52	36
Liabilities	3	0
Net investment hedges | Foreign currency forward contracts | Cash flow hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	1,397	1,154
Assets	1	2
Liabilities	31	14
Not designated as hedging instruments:
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	7,530	4,114
Assets	175	84
Liabilities	77	70
Not designated as hedging instruments: | Foreign currency forward contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	5,319	3,053
Assets	31	4
Liabilities	70	70
Not designated as hedging instruments: | Cross-currency interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Notional Amount	2,211	1,061
Assets	144	80
Liabilities	$ 7	$ 0