RELATED PERSON TRANSACTIONS - Sinclair, Inc. (Details) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022	Dec. 31, 2022
Related Party Transaction [Line Items]
Revenue	$ 768	$ 837	$ 1,541	$ 2,125
Prepaid expenses and other current assets	190		190		$ 182
Related Party | Local Media
Related Party Transaction [Line Items]
Revenue	14	10	24	15
Sinclair Broadcast Group, LLC
Related Party Transaction [Line Items]
Revenue	743	837	1,516	2,125
Prepaid expenses and other current assets	146		146		$ 182
Sinclair Broadcast Group, LLC | Related Party | Local Media
Related Party Transaction [Line Items]
Revenue	14	$ 10	24	$ 15
Sinclair Broadcast Group, LLC | Sinclair, Inc. | Related Party
Related Party Transaction [Line Items]
Amounts of transaction	360		360
Prepaid expenses and other current assets	16		16
Sinclair Broadcast Group, LLC | Sinclair, Inc. | Related Party | Local Media
Related Party Transaction [Line Items]
Revenue	1		1
Expenses	$ 2		$ 2