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Represents the amount of remaining purchase price, difference of aggregate purchase price and total payments made in pursuant to the business acquisition.

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Equipment Purchase Agreement, Annual Service Consideration

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Represents the aggregated payments received under the LMA which are treated as a liability for the prepayment of the purchase price of the stations, and which are therefore omitted from consolidated liabilities.

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Represents the renewal period of agreements by related parties.

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Represents the amount used to determine annual LMA fees required to be paid to related party.

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Represents the number of renewal periods of agreements by related parties.

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Represents the amount paid for transactions to related party during the financial reporting period.

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Represents the percentage of each station's net broadcast revenue due to the related party used to determine amount of annual LMA fees required to be paid.

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Percentage of capital stock or assets to be acquired in business combination.

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Share Service Agreement, Annual Service Consideration

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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RELATED PERSON TRANSACTIONS - Cunningham Broadcasting Corporation (Details) $ in Millions	1 Months Ended		3 Months Ended								12 Months Ended
	Aug. 31, 2016 USD ($)	Apr. 30, 2016 USD ($)	Dec. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)	Mar. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Sep. 30, 2021 USD ($)	Jun. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2022 USD ($) renewal	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Related person transactions
Revenue			$ 960.0	$ 843.0	$ 837.0	$ 1,288.0	$ 1,476.0	$ 1,535.0	$ 1,612.0	$ 1,511.0	$ 3,928.0	$ 6,134.0	$ 5,943.0
LMA \| Cunningham
Related person transactions
Payments to related party											$ 10.0	11.0	8.0
Cunningham \| Cunningham License Related Assets
Related person transactions
Agreement renewal period											8 years
Revenue											$ 159.0	144.0	157.0
Cunningham \| Affiliated Entity
Related person transactions
Percentage of the total capital stock held in the related party, none of which have voting rights			100.00%								100.00%
Liabilities treated as prepayment of purchase price			$ 61.0				58.0				$ 61.0	58.0
Remaining purchase price			54.0				$ 54.0				54.0	54.0
Purchase options broadcast stations			$ 0.2								$ 0.2
Equipment purchase agreement, consideration amount		$ 1.0
Equipment purchase agreement, annual service consideration		$ 0.3
Share service agreement, annual service consideration	$ 0.6
Share service agreement, annual service consideration increasing rate ( as a percent)	3.00%
Cunningham \| LMA \| Affiliated Entity
Related person transactions
Number of additional renewal terms \| renewal											2
Agreement renewal period											5 years
Percentage of net broadcast revenue used to determine annual LMA fees required to be paid			3.00%								3.00%
Amount used to determine annual LMA fees required to be paid			$ 5.0								$ 5.0
Annual increase in aggregate purchase price (as a percent)			6.00%								6.00%
Cunningham \| Multi-Cast Agreements \| Affiliated Entity
Related person transactions
Payments to related party											$ 1.0	$ 2.0	$ 2.0