Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Assets, Gross

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- Definition

Foreign Currency Derivative Instruments Not Designated as Hedging Instruments, Liability, Gross

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- Definition

Number of Derivative Instruments

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Period between issuance and maturity of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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Amount of increase (decrease) in the fair value of derivatives recognized in the income statement.

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Nominal or face amount used to calculate payment on derivative.

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Amount of investment in equity security without readily determinable fair value.

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Amount of cumulative loss from downward price adjustment on investment in equity security without readily determinable fair value.

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Amount of impairment loss on investment in equity security without readily determinable fair value.

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Fair value portion of asset contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward contracts, and swaps.

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Fair value portion of liability contracts related to the exchange of different currencies, including, but not limited to, foreign currency options, forward (delivery or nondelivery) contracts, and swaps entered into.

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Fair value as of the balance sheet date of all foreign currency derivative assets not designated as hedging instruments.

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Fair value as of the balance sheet date of all foreign currency derivative liabilities not designated as hedging instruments.

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Amount of gain (loss) recognized in earnings in the period from the increase (decrease) in fair value of foreign currency derivatives not designated as hedging instruments.

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Amount of realized and unrealized gain (loss) on investment.

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The net realized gain (loss) on investments sold during the period, not including gains (losses) on securities separately or otherwise categorized as trading, available-for-sale, or held-to-maturity, which, for cash flow reporting, is a component of proceeds from investing activities.

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The total amount of investments that are intended to be held for an extended period of time (longer than one operating cycle).

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The cash inflow associated with the sale, maturity and collection of all investments such as debt, security and so forth during the period.

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Amount of cash inflow from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI), classified as investing activity.

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Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current.

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Amount of unrealized gain (loss) on investment.

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Fair Value Measurements - Additional Information (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2025 USD ($) instrument	Jun. 30, 2024 USD ($)	Jun. 30, 2025 USD ($) instrument	Jun. 30, 2024 USD ($)	Jun. 30, 2025 EUR (€) instrument	Dec. 31, 2024 USD ($)
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Short-term investments	$ 367		$ 367			$ 300
Long-term investments	$ 312		$ 312			202
Debt securities, available-for-sale, term	3 years		3 years		3 years
Unrealized gains (losses) (less than)			$ 1	$ 1
Net gains (losses) from foreign currency forward contracts	$ 151	$ (12)	200	(58)
Gains (losses) on minority equity investments, net			(258)	47
Sales and maturities of investments			441	43
Carrying value of cost method investments	256		256			293
Proceeds from sale of minority investment				15
Gain on transaction				0
Cumulative unrealized downward adjustments	164		164
Global Business Travel Group
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gains (losses) on minority equity investments, net			(223)	11
Despegar.com Corp.
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Gains (losses) on minority equity investments, net			2	36
Sales and maturities of investments	187
Fair Value, Nonrecurring
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Impairment losses related to a minority investment			37
Foreign currency forward contracts
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional amount of derivatives	5,600		5,600
Net forward asset	38		38
Gross forward asset	$ 83		$ 83
Net forward liability						2
Gross forward liability						42
Cross-currency interest rate swaps \| Designated as Hedging Instrument
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Notional amount of derivatives \| €					€ 300,000,000
Fixed-to fixed cross currency interest rate swaps entered into \| instrument	2		2		2
Fair value of derivative, liability	$ 15		$ 15
Fair value of derivative, asset						$ 25
Gain on derivative recognized in interest expense			$ 3	$ 3