Derivatives and Hedging Instruments - Fair Value of Derivative Instruments (Details) - USD ($) $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	$ 378	$ 257
Liabilities	20	101
Designated as hedging instruments:
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	276	173
Liabilities	4	31
Designated as hedging instruments: | Foreign currency forward contracts | Net Investment Hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	19	3
Liabilities	2	17
Designated as hedging instruments: | Cross-currency interest rate swaps | Net Investment Hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	209	132
Liabilities	0	0
Designated as hedging instruments: | Cross-currency interest rate swaps | Cash Flow Hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	33	36
Liabilities	0	0
Designated as hedging instruments: | Foreign currency forward and option contracts | Cash Flow Hedges
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	15	2
Liabilities	2	14
Not designated as hedging instruments:
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	102	84
Liabilities	16	70
Not designated as hedging instruments: | Foreign currency forward contracts
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	23	4
Liabilities	3	70
Not designated as hedging instruments: | Cross-currency interest rate swaps
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Assets	79	80
Liabilities	$ 13	$ 0