OTHER ASSETS - Narrative (Details) - USD ($)		1 Months Ended	12 Months Ended
	Nov. 18, 2020	Apr. 30, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Nov. 05, 2021
Schedule of Equity Method Investments [Line Items]
(Income) loss from equity method investments			$ 56,000,000	$ 45,000,000	$ (36,000,000)
Unrealized (gain) loss on FV-NI and NAV investments			145,000,000	(42,000,000)	156,000,000
Investments in equity securities			234,000,000	402,000,000
Equity investments without readily determinable fair value			18,000,000	18,000,000
Cumulative impairments			7,000,000	7,000,000
Impairment to carrying amount			0	0	0
Purchase of investment			75,000,000	256,000,000	139,000,000
Exercise price (in dollars per share)		$ 0.01
Unfunded commitments related to private equity investment funds			128,000,000	111,000,000
Note receivable			193,000,000	0
Equity method investments			113,000,000	517,000,000
Notes Receivable of Diamond Sports Finance SPV, LLC | Affiliated Entity
Schedule of Equity Method Investments [Line Items]
Note receivable			193,000,000
A/R Facility | Line of credit
Schedule of Equity Method Investments [Line Items]
Payment to purchase lenders' rights and obligations						$ 184,000,000
Payment to purchase lenders' rights and obligations as a proportion of total aggregate outstanding principal amount (as a percent)						101.00%
Maximum borrowing capacity						$ 400,000,000
Fair Value Measured at Net Asset Value Per Share
Schedule of Equity Method Investments [Line Items]
Alternative investment			190,000,000	147,000,000
Unfunded commitments related to private equity investment funds			88,000,000	81,000,000
YES Network
Schedule of Equity Method Investments [Line Items]
(Income) loss from equity method investments			10,000,000	$ 41,000,000	$ 6,000,000
Diamond Sports Intermediate Holdings LLC
Schedule of Equity Method Investments [Line Items]
(Income) loss from equity method investments			0
Equity method investments			$ 0
Bally's
Schedule of Equity Method Investments [Line Items]
Penny warrants acquirable (up to) (in shares)	8,200,000
Warrants available for purchase (up to) (in shares)	3,300,000
Option available for purchase (up to) (in shares)	1,600,000
Option purchase price, starting at (in dollars per share)	$ 30
Option purchase price, maximum (in dollars per share)	$ 45
Vesting period	4 years
Purchase of investment		$ 93,000,000
Number of warrants convertible (in shares)		1,700,000