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INVESTMENTS AND FAIR VALUE MEASUREMENTS - Changes in Estimated Fair Value of Acquisition Related Contingent Consideration Liabilities (Details) $ in Millions	6 Months Ended
	Jun. 30, 2024 USD ($)
Business Combination Contingent Consideration Liability
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning balance	$ 387
Change in estimated fair value	(255)
Cash payments	(1)
Ending balance	131
Helix Contingent Consideration
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Balance as of December 31, 2023 (included in other assets)	68
Change in estimated fair value	11
Balance as of June 30, 2024 (included in prepaid expenses and other current assets)	$ 79

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Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3).

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