OTHER ASSETS - Narrative (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Schedule of Equity Method Investments [Line Items]
Investments in equity securities measured at fair value	$ 132,000,000		$ 132,000,000		$ 228,000,000
Gain (loss) on fair value adjustment	19,000,000	$ 15,000,000	(84,000,000)	$ (28,000,000)
Equity investments, net of cumulative impairment	54,000,000		54,000,000		38,000,000
Impairment recorded	0	$ 0	0	$ 2,000,000
Fair Value Measured at Net Asset Value Per Share
Schedule of Equity Method Investments [Line Items]
Investments measured at NAV	144,000,000		144,000,000		116,000,000
Unfunded commitments related to investments valued using NAV practical expedient	$ 45,000,000		$ 45,000,000		$ 60,000,000