COMMITMENTS AND CONTINGENCIES - Narrative (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Loss Contingencies [Line Items]
Special items - operating	$ 345	$ 443	$ 580
Line of credit facility, asset restrictions, unrestricted cash and marketable securities	500
Litigation
Loss Contingencies [Line Items]
Special items - operating	53	$ 0	$ 15
Virgin Group trademark license agreement
Loss Contingencies [Line Items]
Damages sought	$ 8