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Cash outflow to owners or shareholders, excluding ordinary dividends. Includes special dividends.

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The cash inflow associated with principal collections from a borrowing supported by a written promise to pay an obligation.

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The cash inflow from a long-term borrowing made from related parties where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Proceeds from Advances from Affiliates.

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Amount of transactions with related party during the financial reporting period.

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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 - Diamond Sports Intermediate Holdings LLC (Details) - USD ($) $ in Millions		12 Months Ended
	May 10, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Related person transactions
Revenue		$ 3,134	$ 3,928	$ 6,134
Local media \| Related Party
Related person transactions
Revenue		52	39
Local media \| Diamond Sports Intermediate Holdings LLC \| Related Party
Related person transactions
Revenue		19	15
Management Services Agreement With Diamond Sports Group
Related person transactions
Amounts of transaction		$ 78
Annual management service fee, deferral period		4 years
Management Services Agreement With Diamond Sports Group \| Local media
Related person transactions
Revenue		$ 49	60
Management Services Agreement With Diamond Sports Group \| Local media \| Eliminations
Related person transactions
Revenue			24
Distributions from Diamond Sports Intermediate Holdings LLC \| Redeemable Subsidiary Preferred Equity
Related person transactions
Amounts of transaction			7
Notes Receivable of Diamond Sports Finance SPV, LLC \| Related Party
Related person transactions
Proceeds from collection of notes receivable		203	60
Notes Receivable of Diamond Sports Finance SPV, LLC \| A/R Facility \| Related Party
Related person transactions
Cash settlement for related party debt	$ 199
Additional distribution			40
Sinclair Broadcast Group, LLC
Related person transactions
Revenue		2,978	3,928	$ 6,134
Sinclair Broadcast Group, LLC \| Local media \| Related Party
Related person transactions
Revenue		55	39
Sinclair Broadcast Group, LLC \| Local media \| Diamond Sports Intermediate Holdings LLC \| Related Party
Related person transactions
Revenue		11	15
Sinclair Broadcast Group, LLC \| Management Services Agreement With Diamond Sports Group
Related person transactions
Amounts of transaction		$ 78
Annual management service fee, deferral period		4 years
Sinclair Broadcast Group, LLC \| Management Services Agreement With Diamond Sports Group \| Local media
Related person transactions
Revenue		$ 49	60
Sinclair Broadcast Group, LLC \| Management Services Agreement With Diamond Sports Group \| Local media \| Eliminations
Related person transactions
Revenue			24
Sinclair Broadcast Group, LLC \| Distributions from Diamond Sports Intermediate Holdings LLC \| Redeemable Subsidiary Preferred Equity
Related person transactions
Amounts of transaction			7
Sinclair Broadcast Group, LLC \| Notes Receivable of Diamond Sports Finance SPV, LLC \| Related Party
Related person transactions
Proceeds from collection of notes receivable		$ 203	60
Sinclair Broadcast Group, LLC \| Notes Receivable of Diamond Sports Finance SPV, LLC \| A/R Facility \| Related Party
Related person transactions
Cash settlement for related party debt	$ 199
Additional distribution			$ 40