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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.

+ References

No definition available.

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Amount of short-term and long-term debt and lease obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.13,16)
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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 1B
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123466505&loc=SL123495323-112611

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FINANCIAL INFORMATION FOR GUARANTEE OF SECURITIES OF SUBSIDIARIES - Narrative (Details) - USD ($) $ in Millions	Dec. 31, 2021	Dec. 04, 2020	Nov. 27, 2019
Condensed Financial Statements, Captions [Line Items]
Consolidated total debt	$ 12,340
Sinclair Television Group, Inc.
Condensed Financial Statements, Captions [Line Items]
Consolidated total debt	4,385
Amount of debt guaranteed by parent	$ 4,347
Notes \| 5.875% Senior Unsecured Notes due 2026 \| Sinclair Television Group, Inc.
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	5.875%
Notes \| 5.875% Senior Unsecured Notes due 2026 \| Guarantor Subsidiaries and KDSM, LLC
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	5.875%
Notes \| 5.125% Senior Unsecured Notes due 2027 \| Sinclair Television Group, Inc.
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	5.125%
Notes \| 5.125% Senior Unsecured Notes due 2027 \| Guarantor Subsidiaries and KDSM, LLC
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	5.125%
Notes \| 5.500% Senior Unsecured Notes due 2030
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	5.50%		5.50%
Notes \| 5.500% Senior Unsecured Notes due 2030 \| Sinclair Television Group, Inc.
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	5.50%
Notes \| 5.500% Senior Unsecured Notes due 2030 \| Guarantor Subsidiaries and KDSM, LLC
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	5.50%
Notes \| 4.125% Senior Secured Notes due 2030
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	4.125%	4.125%
Notes \| 4.125% Senior Secured Notes due 2030 \| Sinclair Television Group, Inc.
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	4.125%
Notes \| 4.125% Senior Secured Notes due 2030 \| Guarantor Subsidiaries and KDSM, LLC
Condensed Financial Statements, Captions [Line Items]
Interest rate (as a percent)	4.125%