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Intangible Assets - Narrative (Details)
12 Months Ended
Dec. 31, 2022
USD ($)
geographical_market
Dec. 31, 2021
USD ($)
Intangible Assets And Goodwill [Line Items]    
Amortization expense, definite-lived $ 22,726,000 $ 20,977,000
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] Impairment of intangible assets Impairment of intangible assets
License agreements $ 807,544,000 $ 823,905,000
Trademarks    
Intangible Assets And Goodwill [Line Items]    
Impairment charges $ 0 0
Broadcast Licenses    
Intangible Assets And Goodwill [Line Items]    
Impairment charges   $ 0
FCC Licenses, 4 Geographic Market    
Intangible Assets And Goodwill [Line Items]    
Number of geographical markets | geographical_market 3  
License agreements $ 77,000,000  
FCC licenses    
Intangible Assets And Goodwill [Line Items]    
Impairment charges $ 15,544,000