SUPPLEMENTAL FINANCIAL INFORMATION - Other Non-Current Liabilities (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Voluntary Separation Program	$ 20	$ 61
Postretirement obligation	256	269
Other deferred compensation	412	358
Other	221	293
Other noncurrent liabilities	909	$ 981
Incremental expense	$ 1,900