GOODWILL, INDEFINITE-LIVED INTANGIBLE ASSETS, AND OTHER INTANGIBLE ASSETS - Change in Carrying Amount of Goodwill (Details) $ in Millions	12 Months Ended
	Dec. 31, 2023 USD ($)
Change in the carrying amount of goodwill related to continuing operations
Goodwill at beginning of period	$ 2,088
Disposition	(6)
Goodwill at end of period	2,082
Local media
Change in the carrying amount of goodwill related to continuing operations
Goodwill at beginning of period	2,016
Disposition	0
Goodwill at end of period	2,016
Tennis
Change in the carrying amount of goodwill related to continuing operations
Goodwill at beginning of period	61
Disposition	0
Goodwill at end of period	61
Other
Change in the carrying amount of goodwill related to continuing operations
Goodwill at beginning of period	11
Disposition	(6)
Goodwill at end of period	$ 5