OTHER ASSETS - Narrative (Details) - USD ($)		3 Months Ended		6 Months Ended
	May 10, 2023	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022	Mar. 01, 2022
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments		$ (1,000,000)	$ 3,000,000	$ 30,000,000	$ 15,000,000
Investments in equity securities measured at fair value		186,000,000		186,000,000		$ 234,000,000
Unrealized gain (loss) on FV-NI and NAV investments		(47,000,000)	(105,000,000)	(48,000,000)	(161,000,000)
Equity investments, net of cumulative impairment		14,000,000		14,000,000		18,000,000
Cumulative impairment						7,000,000
Impairment recorded		6,000,000	0	6,000,000	0
Note receivable		0		0		193,000,000
Notes Receivable of Diamond Sports Finance SPV, LLC | Related Party
Schedule of Equity Method Investments [Line Items]
Note receivable		0		0		193,000,000
A/R Facility | Line of Credit Facility
Schedule of Equity Method Investments [Line Items]
Maximum borrowing capacity		50,000,000		50,000,000
A/R Facility | Notes Receivable of Diamond Sports Finance SPV, LLC | Related Party
Schedule of Equity Method Investments [Line Items]
Cash settlement for related party debt	$ 199,000,000
Fair Value Measured at Net Asset Value Per Share
Schedule of Equity Method Investments [Line Items]
Investments measured at NAV		197,000,000		197,000,000		190,000,000
Unfunded commitments related to investments valued using NAV practical expedient		80,000,000		80,000,000		$ 88,000,000
DSIH
Schedule of Equity Method Investments [Line Items]
Fair value of equity method investments		0	0	0	0		$ 0
Income (loss) from equity method investments		$ 0	$ 0	$ 0	0
YES Network
Schedule of Equity Method Investments [Line Items]
Income (loss) from equity method investments					$ 10,000,000