ACQUISITIONS - Acquisition, Integration and Separation Costs (Details) - USD ($) $ in Millions	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Business Combination, Asset Acquisition, Transaction between Entities under Common Control, and Joint Venture Formation [Abstract]
Acquisition, integration and separation costs	$ 203	$ 90	$ 19

Acquisition, integration and separation costs primarily consist of financial advisory, information technology, legal, accounting, consulting, other professional advisory fees and other contractual transaction payments associated with the preparation and execution of activities related to strategic initiatives.

No definition available.

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