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RELATED PERSON TRANSACTIONS - Sinclair, Inc. (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023	Dec. 31, 2023
Related Party Transaction [Line Items]
Revenue	$ 798	$ 773
Other current liabilities	70		$ 57
Prepaid expenses and other current assets	177		189
Sinclair Broadcast Group, LLC
Related Party Transaction [Line Items]
Revenue	727	$ 773
Other current liabilities	69		50
Prepaid expenses and other current assets	129		139
Sinclair Broadcast Group, LLC \| Sinclair, Inc. \| Related Party
Related Party Transaction [Line Items]
Other current liabilities	6
Prepaid expenses and other current assets			$ 3
Sinclair Broadcast Group, LLC \| Sinclair, Inc. \| Related Party \| Cash payments from Sinclair
Related Party Transaction [Line Items]
Amounts of transaction	15
Sinclair Broadcast Group, LLC \| Sinclair, Inc. \| Related Party \| Local Media
Related Party Transaction [Line Items]
Revenue	2
Expenses	$ 2