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FCC Licenses - Additional Information (Detail) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2022
Mar. 31, 2022
Jun. 30, 2023
FCC Licenses [Line Items]      
Impairment of intangible assets indefinite lived excluding goodwill   $ 1.9 $ 10.0
Fort Mayers Naples FL Lasvegas LV And Wilmington [Member] | Licensing Agreements [Member]      
FCC Licenses [Line Items]      
Impairment of intangible assets indefinite lived excluding goodwill $ 2.8