REVENUE RECOGNITION - Summary of Contract and Other Deferred Assets (Details) - USD ($) $ in Millions	Jun. 30, 2024	Dec. 31, 2023
Revenue from Contract with Customer [Abstract]
Contract assets	$ 611	$ 600
Other deferred assets	367	400
Contract and other deferred assets	977	1,000
Non-current contract assets	81	72
Non-current other deferred assets	96	96
Total contract and other deferred assets	$ 1,155	$ 1,168