v3.26.1
NATURE OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Acquisitions and Station Disposals (Details)
$ in Millions
1 Months Ended 3 Months Ended
Feb. 28, 2026
USD ($)
Mar. 31, 2025
USD ($)
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Goodwill     $ 2,082   $ 2,085
Acquisition of businesses, net of cash acquired     $ 15 $ 25  
Held-for-sale | Station Disposals          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Asset purchase agreement consideration   $ 30      
(Gain) loss on disposal       17  
Disposed of by sale | Station Disposals          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Outstanding promissory notes $ 12        
Working capital 21        
KMYT and KOKI          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Business combination, consideration transferred 52        
Cash payments 19        
Definite-lived intangible assets 21        
Property and equipment 10        
Other assets 19        
Goodwill $ 2        
CPX Interactive LLC          
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]          
Definite-lived intangible assets   22      
Goodwill   15   $ 15  
Acquisition of businesses, net of cash acquired   30      
Cash acquired   $ 5      
Remaining percentage of business acquired (in percentage)   0.75