OTHER ASSETS - Schedule of Other Assets (Details) - USD ($) $ in Millions	Jun. 30, 2023	Dec. 31, 2022
Schedule of Equity Method Investments [Line Items]
Equity method investments	$ 130	$ 113
Other investments	397	442
Note receivable	0	193
Income tax receivable	131	131
Post-retirement plan assets	43	41
Other	51	44
Total other assets	752	964
Sinclair Broadcast Group, LLC
Schedule of Equity Method Investments [Line Items]
Equity method investments	1	113
Other investments	26	442
Note receivable	0	193
Income tax receivable	131	131
Post-retirement plan assets	43	41
Other	54	44
Total other assets	$ 255	$ 964