RELATED PERSON TRANSACTIONS - Sinclair, Inc. (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024	Dec. 31, 2024
Related Party Transaction [Line Items]
Revenue	$ 773	$ 917	$ 2,333	$ 2,544
Other current liabilities	76		76		$ 60
Sinclair Broadcast Group, LLC
Related Party Transaction [Line Items]
Revenue	667	845	2,040	2,322
Other current liabilities	75		75		56
Sinclair Broadcast Group, LLC | Sinclair, Inc. | Related Party
Related Party Transaction [Line Items]
Other current liabilities	5		5		$ 3
Sinclair Broadcast Group, LLC | Sinclair, Inc. | Related Party | Cash Payments To Sinclair
Related Party Transaction [Line Items]
Amounts of transaction	77	85	160	13
Sinclair Broadcast Group, LLC | Sinclair, Inc. | Related Party | Local Media
Related Party Transaction [Line Items]
Revenue	3	3	8	8
Expenses	$ 5	$ 4	$ 14	$ 9