FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS - Narrative (Details) - USD ($) $ in Millions	6 Months Ended
Jun. 30, 2026	Dec. 31, 2025
Derivative [Line Items]
Cash flow hedge gain (loss) to be reclassified within 12 months	$ 42
Derivative, potential effect of rights of offset to assets and liabilities	98	$ 107
Cash, cash equivalents, and restricted cash	2,105	4,512
Estimated fair value
Derivative [Line Items]
Borrowings	10,495	10,545
Carrying value
Derivative [Line Items]
Borrowings	10,093	10,003
Money market funds \| Recurring
Derivative [Line Items]
Cash, cash equivalents, and restricted cash	309	399
Other cash equivalents \| Recurring
Derivative [Line Items]
Cash, cash equivalents, and restricted cash	$ 950	$ 3,046

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- Definition

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- Definition

The estimated net amount of existing gains or losses on cash flow hedges at the reporting date expected to be reclassified to earnings within the next 12 months.

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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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