Investments and Fair Value Measurements - Schedule of Gain (Loss) Associated With Interest Rate Swaps and Foreign Exchange Forward Contracts (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Interest rate swaps designated as accounting hedges \| Cash Flow Hedging
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (loss) recognized in other comprehensive income (loss)	$ 5	$ 0	$ 10	$ 0
Cross currency swaps designated as fair value hedges \| Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
(Loss) gain recognized in other income (expense), net	(34)	0	(34)	0
Cross currency swaps designated as fair value hedges \| Cash Flow Hedging
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gain (loss) recognized in other comprehensive income (loss)	(27)	0	(27)	0
Foreign exchange forward contracts not designated as accounting hedges \| Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
(Loss) gain recognized in other income (expense), net	$ (28)	$ 2	$ (63)	$ 2