FAIR VALUE MEASUREMENTS - Foreign Currency Exchange Contracts Effect of Hedging Instruments on Financial Instruments (Details) - Foreign currency exchange contracts - Not Designated as Hedging Instrument - USD ($) $ in Millions	3 Months Ended	9 Months Ended
Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025
Derivative Instruments, Gain (Loss) [Line Items]
(Loss) gain related to changes in fair value	$ (1)	$ 4	$ 0	$ (3)
Loss related to settlements	$ (1)	$ (3)	$ (6)	$ (10)

FAIR VALUE MEASUREMENTS - Foreign Currency Exchange Contracts Effect of Hedging Instruments on Financial Instruments (Details) - Foreign currency exchange contracts - Not Designated as Hedging Instrument - USD ($)
$ in Millions

3 Months Ended

9 Months Ended

Sep. 30, 2026

Sep. 30, 2025

Sep. 30, 2026

Sep. 30, 2025

Derivative Instruments, Gain (Loss) [Line Items]

$ (1)

$ 4

$ 0

$ (3)

Loss related to settlements

$ (1)

$ (3)

$ (6)

$ (10)

- 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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+ Details