Broadcast Licenses, Goodwill and Other Intangible Assets (Details)	Mar. 31, 2024
Favorable lease agreements | Minimum
Finite-lived intangible asset, useful life	5 years
Favorable lease agreements | Maximum
Finite-lived intangible asset, useful life	26 years
Other intangibles | Minimum
Finite-lived intangible asset, useful life	1 year
Other intangibles | Maximum
Finite-lived intangible asset, useful life	15 years
Customer relationships
Finite-lived intangible asset, useful life	3 years