XML 50 R30.htm IDEA: XBRL DOCUMENT
v3.25.3

RELATED PERSON TRANSACTIONS | 9 Months Ended
--- | ---
Sep. 30, 2025
Related Party Transaction [Line Items] |
RELATED PERSON TRANSACTIONS | RELATED PERSON TRANSACTIONS: Transactions With Our Controlling Shareholders David, Frederick, J. Duncan, and Robert Smith (collectively, the “controlling shareholders”) are brothers and hold substantially all of our Class B Common Stock and some of our Class A Common Stock. We engaged in the following transactions with them and/or entities in which they have substantial interests: Leases. Certain assets used by us and our operating subsidiaries are leased from entities owned by the controlling shareholders. Lease payments made to these entities were $2 million and $5 million for the three and nine months ended September 30, 2025, respectively, and $2 million and $5 million for the three and nine months ended September 30, 2024, respectively. For further information, see Note 3. Notes Payable, Finance Leases, and Commercial Bank Financing. Charter Aircraft. We lease aircraft owned by certain controlling shareholders. For all leases, we incurred expenses of $0.2 million for the nine months ended September 30, 2025 and less than $0.1 million and $0.1 million for the three and nine months ended September 30, 2024, respectively. The Baltimore Sun. David Smith is the majority shareholder of The Baltimore Sun. We have entered into agreements with The Baltimore Sun to provide independent contractor services, sales representation, news resource sharing, and content sharing. In relation to these agreements, we recorded revenue of $0.6 million and $0.9 million for the three and nine months ended September 30, 2025, respectively. Cunningham Broadcasting Corporation Cunningham owns a portfolio of television stations, including: WNUV-TV Baltimore, Maryland; WRGT-TV Dayton, Ohio; WVAH-TV Charleston, West Virginia; WMYA-TV Anderson, South Carolina; WTTE-TV Columbus, Ohio; WDBB-TV Birmingham, Alabama; WBSF-TV Flint, Michigan; WGTU-TV/WGTQ-TV Traverse City/Cadillac, Michigan; WEMT-TV Tri-Cities, Tennessee; WYDO-TV Greenville, North Carolina; KBVU-TV/KCVU-TV Eureka/Chico-Redding, California; WPFO-TV Portland, Maine; KRNV-DT/KENV-DT Reno, Nevada/Salt Lake City, Utah; and KTXD-TV in Dallas, Texas (collectively, the “Cunningham Stations”). Certain of our stations provide services to the Cunningham Stations pursuant to LMAs or JSAs and SSAs. See Note 7. Variable Interest Entities, for further discussion of the scope of services provided under these types of arrangements. All the non-voting stock of the Cunningham Stations is owned by trusts for the benefit of the children of our controlling shareholders. We consolidate certain subsidiaries of Cunningham with which we have variable interests through various arrangements related to the Cunningham Stations. The services provided to WNUV-TV, WMYA-TV, WTTE-TV, WRGT-TV and WVAH-TV are governed by a master agreement which has a current term that expires on July 1, 2028 and there is one additional five-year renewal term remaining with final expiration on July 1, 2033. We also executed purchase agreements to acquire the license related assets of these stations from Cunningham, which grant us the right to acquire, and grant Cunningham the right to require us to acquire, subject to applicable FCC rules and regulations, 100% of the capital stock or the assets of these individual subsidiaries of Cunningham. Pursuant to the terms of this agreement we are obligated to pay Cunningham an annual fee for the television stations equal to the greater of (i) 3% of each station’s annual net broadcast revenue or (ii) $6 million. The aggregate purchase price of these television stations increases by 6% annually. A portion of the fee is required to be applied to the purchase price to the extent of the 6% increase. The cumulative prepayments made under these purchase agreements were $72 million and $69 million as of September 30, 2025 and December 31, 2024, respectively. The remaining aggregate purchase price of these stations, net of prepayments, as of both September 30, 2025 and December 31, 2024, was approximately $54 million. Additionally, we provide services to WDBB-TV pursuant to an LMA, which expires April 22, 2030, and have a purchase option to acquire for $0.2 million. Under these agreements, we paid Cunningham $3 million and $9 million for the three and nine months ended September 30, 2025, respectively, and $3 million and $9 million for the three and nine months ended September 30, 2024, respectively. The agreements with KBVU-TV/KCVU-TV, KRNV-DT/KENV-DT, WBSF-TV, WDBB-TV, WEMT-TV, WGTU-TV/WGTQ-TV, WPFO-TV, and WYDO-TV expire between December 2028 and August 2033 and certain stations have renewal provisions for successive eight-year periods. As we consolidate the licensees as VIEs, the amounts we earn or pay under the arrangements are eliminated in consolidation and the gross revenue of the stations are reported in our consolidated statements of operations. Our consolidated revenue includes $33 million and $97 million for the three and nine months ended September 30, 2025, respectively, and $41 million and $109 million for the three and nine months ended September 30, 2024, respectively, related to the Cunningham Stations. We have an agreement with Cunningham to provide master control equipment and provide master control services to a station in Johnstown, PA with which Cunningham has an LMA that expires in December 2025. Under the agreement, Cunningham paid us an initial fee of $1 million and pays us $0.3 million annually for master control services plus the cost to maintain and repair the equipment. In addition, we have an agreement with Cunningham to provide a news share service with the Johnstown, PA station for an annual fee of $0.6 million, which increases by 3% on each anniversary and expires in November 2025. We have multi-cast agreements with Cunningham Stations in the Eureka/Chico-Redding, California; Tri-Cities, Tennessee; Anderson, South Carolina; Baltimore, Maryland; Portland, Maine; Charleston, West Virginia; Dallas, Texas; and Greenville, North Carolina markets. In exchange for carriage of these networks in their markets, we paid $0.3 million and $1 million for the three and nine months ended September 30, 2025, respectively, and $0.2 million and $1 million for the three and nine months ended September 30, 2024, respectively, under these agreements. Leased Property by Real Estate Ventures Prior to September 2024, certain of our real estate ventures entered into leases with entities owned by members of the Smith Family. Total rent payments received under these leases were $0.3 million and $1 million for the three and nine months ended September 30, 2024, respectively. WG Communications Group The wife of Robert Weisbord, our Chief Operating Officer and President of Local Media, has an ownership interest in WG Communications Group (“WGC”). We received revenue from advertisers represented by WGC of $0.1 million and $0.2 million for the three and nine months ended September 30, 2025, respectively, and $0.1 million and $0.2 million for the three and nine months ended September 30, 2024, respectively, and made payments to WGC of less than $0.1 million for all of the nine months ended September 30, 2025 and three and nine months ended September 30, 2024. Employees Jason Smith, an employee of the Company, is the son of Frederick Smith, who is a Vice President of the Company and a member of the Company’s Board of Directors. Jason Smith received total compensation of $0.3 million for both the three months ended September 30, 2025 and 2024 and $0.9 million and $0.8 million for the nine months ended September 30, 2025 and 2024, respectively, consisting of salary and bonus, and was granted 159,607 and 37,566 shares of restricted stock, vesting over two years, for the nine months ended September 30, 2025 and 2024, respectively, and 500,000 stock appreciation rights, vesting over two years, for the nine months ended September 30, 2024. Ethan White, an employee of the Company, is the son-in-law of J. Duncan Smith, who is a Vice President of the Company and Secretary of the Company’s Board of Directors. Ethan White received total compensation of $0.1 million for both the three months ended September 30, 2025 and 2024 and $0.2 million for both the nine months ended September 30, 2025 and 2024, respectively, consisting of salary, and was granted 3,244 and 1,503 shares of restricted stock, vesting over two years, for the nine months ended September 30, 2025 and 2024, respectively. Ryan McCoy, an employee of the Company, is the son-in-law of J. Duncan Smith. Ryan McCoy received total compensation of less than $0.1 million for both the three months ended September 30, 2025 and 2024 and $0.1 million for both the nine months ended September 30, 2025 and 2024, consisting of salary. Amberly Thompson, an employee of the Company, is the daughter of Donald Thompson, who is an Executive Vice President and Chief Human Resources Officer of the Company. Amberly Thompson received total compensation of less than $0.1 million for both the three months ended September 30, 2025 and 2024 and $0.1 million for both the nine months ended September 30, 2025 and 2024, consisting of salary, and was granted 285 shares of restricted stock, vesting over two years, during the nine months ended September 30, 2025. Frederick Smith is the brother of David Smith, Executive Chairman of the Company and Chairman of the Company’s Board of Directors; Robert Smith, a member of the Company’s Board of Directors; and J. Duncan Smith. Frederick Smith received total compensation of $0.1 million and $0.2 million for the three months ended September 30, 2025 and 2024, respectively, and $0.5 million and $0.6 million for the nine months ended September 30, 2025 and 2024, respectively, consisting of salary and bonus. J. Duncan Smith is the brother of David Smith, Frederick Smith, and Robert Smith. J. Duncan Smith received total compensation of $0.1 million and $0.2 million for the three months ended September 30, 2025 and 2024, respectively, and $0.5 million and $0.6 million for the nine months ended September 30, 2025 and 2024, respectively, consisting of salary and bonus.
Sinclair Broadcast Group, LLC |
Related Party Transaction [Line Items] |
RELATED PERSON TRANSACTIONS | RELATED PERSON TRANSACTIONS: Transactions With SBG’s Indirect Controlling Shareholders David, Frederick, J. Duncan, and Robert Smith (collectively, the “Sinclair controlling shareholders”) are brothers and hold substantially all of the Sinclair Class B Common Stock and some of the Sinclair Class A Common Stock and are on the Board of Managers of SBG. SBG engaged in the following transactions with them and/or entities in which they have substantial interests: Leases. Certain assets used by SBG and SBG’s operating subsidiaries are leased from entities owned by the Sinclair controlling shareholders. Lease payments made to these entities were $2 million and $5 million for the three and nine months ended September 30, 2025, respectively, and $2 million and $5 million for the three and nine months ended September 30, 2024, respectively. For further information, see Note 3. Notes Payable, Finance Leases, and Commercial Bank Financing. Charter Aircraft. SBG leases aircraft owned by certain Sinclair controlling shareholders. For all leases, SBG incurred expenses of $0.2 million for the nine months ended September 30, 2025 and less than $0.1 million and $0.1 million for the three and nine months ended September 30, 2024, respectively. The Baltimore Sun. David Smith is the majority shareholder of The Baltimore Sun. STG has entered into agreements with The Baltimore Sun to provide independent contractor services, sales representation, news resource sharing, and content sharing. In relation to these agreements, SBG recorded revenue of $0.3 million for both the three and nine months ended September 30, 2025. Cunningham Broadcasting Corporation Cunningham owns a portfolio of television stations, including: WNUV-TV Baltimore, Maryland; WRGT-TV Dayton, Ohio; WVAH-TV Charleston, West Virginia; WMYA-TV Anderson, South Carolina; WTTE-TV Columbus, Ohio; WDBB-TV Birmingham, Alabama; WBSF-TV Flint, Michigan; WGTU-TV/WGTQ-TV Traverse City/Cadillac, Michigan; WEMT-TV Tri-Cities, Tennessee; WYDO-TV Greenville, North Carolina; KBVU-TV/KCVU-TV Eureka/Chico-Redding, California; WPFO-TV Portland, Maine; KRNV-DT/KENV-DT Reno, Nevada/Salt Lake City, Utah; and KTXD-TV in Dallas, Texas (collectively, the “Cunningham Stations”). Certain of SBG’s stations provide services to the Cunningham Stations pursuant to LMAs or JSAs and SSAs. See Note 6. Variable Interest Entities, for further discussion of the scope of services provided under these types of arrangements. All of the non-voting stock of the Cunningham Stations is owned by trusts for the benefit of the children of the Sinclair controlling shareholders. SBG consolidates certain subsidiaries of Cunningham with which SBG has variable interests through various arrangements related to the Cunningham Stations. The services provided to WNUV-TV, WMYA-TV, WTTE-TV, WRGT-TV and WVAH-TV are governed by a master agreement which has a current term that expires on July 1, 2028 and there is one additional five-year renewal term remaining with final expiration on July 1, 2033. SBG also executed purchase agreements to acquire the license related assets of these stations from Cunningham, which grant SBG the right to acquire, and grant Cunningham the right to require SBG to acquire, subject to applicable FCC rules and regulations, 100% of the capital stock or the assets of these individual subsidiaries of Cunningham. Pursuant to the terms of this agreement SBG is obligated to pay Cunningham an annual fee for the television stations equal to the greater of (i) 3% of each station’s annual net broadcast revenue or (ii) $6 million. The aggregate purchase price of these television stations increases by 6% annually. A portion of the fee is required to be applied to the purchase price to the extent of the 6% increase. The cumulative prepayments made under these purchase agreements were $72 million and $69 million as of September 30, 2025 and December 31, 2024, respectively. The remaining aggregate purchase price of these stations, net of prepayments, as of both September 30, 2025 and December 31, 2024, was approximately $54 million. Additionally, SBG provides services to WDBB-TV pursuant to an LMA, which expires April 22, 2030, and has a purchase option to acquire for $0.2 million. SBG paid Cunningham, under these agreements, $3 million and $9 million for the three and nine months ended September 30, 2025, respectively, and $3 million and $9 million for the three and nine months ended September 30, 2024, respectively. The agreements with KBVU-TV/KCVU-TV, KRNV-DT/KENV-DT, WBSF-TV, WDBB-TV, WEMT-TV, WGTU-TV/WGTQ-TV, WPFO-TV, and WYDO-TV expire between December 2028 and August 2033 and certain stations have renewal provisions for successive eight-year periods. As SBG consolidates the licensees as VIEs, the amounts SBG earns or pays under the arrangements are eliminated in consolidation and the gross revenue of the stations are reported in SBG’s consolidated statements of operations. SBG’s consolidated revenue includes $33 million and $97 million for the three and nine months ended September 30, 2025, respectively, and $41 million and $109 million for the three and nine months ended September 30, 2024, respectively, related to the Cunningham Stations. SBG has an agreement with Cunningham to provide master control equipment and provide master control services to a station in Johnstown, PA with which Cunningham has an LMA that expires in December 2025. Under the agreement, Cunningham paid SBG an initial fee of $1 million and pays SBG $0.3 million annually for master control services plus the cost to maintain and repair the equipment. In addition, SBG has an agreement with Cunningham to provide a news share service with the Johnstown, PA station for an annual fee of $0.6 million, which increases by 3% on each anniversary and expires in November 2025. SBG has multi-cast agreements with Cunningham Stations in the Eureka/Chico-Redding, California; Tri-Cities, Tennessee; Anderson, South Carolina; Baltimore, Maryland; Portland, Maine; Charleston, West Virginia; Dallas, Texas; and Greenville, North Carolina markets. In exchange for carriage of these networks in their markets, SBG paid $0.3 million and $1 million for the three and nine months ended September 30, 2025, respectively, and $0.2 million and $1 million for the three and nine months ended September 30, 2024, respectively, under these agreements. WG Communications Group The wife of Robert Weisbord, SBG’s Chief Operating Officer and President of Local Media, has an ownership interest in WG Communications Group (“WGC”). SBG received revenue from advertisers represented by WGC of $0.1 million and $0.2 million for the three and nine months ended September 30, 2025, respectively, and $0.1 million and $0.2 million for the three and nine months ended September 30, 2024, respectively, and made payments to WGC of less than $0.1 million for all of the nine months ended September 30, 2025 and three and nine months ended September 30, 2024. Sinclair, Inc. Sinclair is the sole member of SBG. SBG recorded revenue of $3 million and $8 million for the three and nine months ended September 30, 2025, respectively, and $3 million and $8 million for the three and nine months ended September 30, 2024, respectively, related to sales services provided by SBG to Sinclair, and certain of its direct and indirect subsidiaries. SBG recorded expenses of $5 million and $14 million for the three and nine months ended September 30, 2025, respectively, and $4 million and $9 million for the three and nine months ended September 30, 2024, respectively, related to digital advertising services provided by Sinclair, and certain of its direct and indirect subsidiaries, to SBG. SBG made net cash distributions of $77 million and $160 million to Sinclair, and certain of its direct and indirect subsidiaries, for the three and nine months ended September 30, 2025, respectively. SBG made net cash distributions of $85 million and $13 million to Sinclair, and certain of its direct and indirect subsidiaries, for the three and nine months ended September 30, 2024, respectively. As of September 30, 2025 and December 31, 2024, SBG had a payable to Sinclair, and certain of its direct and indirect subsidiaries, of $5 million and $3 million, respectively, included within other current liabilities in SBG’s consolidated balance sheets. Employees Jason Smith, an employee of SBG, is the son of Frederick Smith, who is a Vice President of SBG and a member of SBG’s Board of Managers. Jason Smith received total compensation of $0.3 million for both the three months ended September 30, 2025 and 2024 and $0.9 million and $0.8 million for the nine months ended September 30, 2025 and 2024, respectively, consisting of salary and bonus, and was granted 159,607 and 37,566 shares of restricted stock, vesting over two years, for the nine months ended September 30, 2025 and 2024, respectively, and 500,000 stock appreciation rights, vesting over two years, for the nine months ended September 30, 2024. Ethan White, an employee of SBG, is the son-in-law of J. Duncan Smith, who is a Vice President of SBG and a member of SBG’s Board of Managers. Ethan White received total compensation of $0.1 million for both the three months ended September 30, 2025 and 2024 and $0.2 million for both the nine months ended September 30, 2025 and 2024, consisting of salary, and was granted 3,244 and 1,503 shares of restricted stock, vesting over two years, for the nine months ended September 30, 2025 and 2024, respectively. Ryan McCoy, an employee of SBG, is the son-in-law of J. Duncan Smith. Ryan McCoy received total compensation of less than $0.1 million for both the three months ended September 30, 2025 and 2024 and $0.1 million for both the nine months ended September 30, 2025 and 2024, consisting of salary. Amberly Thompson, an employee of SBG, is the daughter of Donald Thompson, who is an Executive Vice President and Chief Human Resources Officer of SBG. Amberly Thompson received total compensation of less than $0.1 million for both the three months ended September 30, 2025 and 2024 and $0.1 million for both the nine months ended September 30, 2025 and 2024, consisting of salary, and was granted 285 shares of restricted stock, vesting over two years, for the nine months ended September 30, 2025. Frederick Smith is the brother of David Smith, Executive Chairman of SBG and a member of SBG’s Board of Managers; Robert Smith, a member of SBG’s Board of Managers; and J. Duncan Smith. Frederick Smith received total compensation of $0.1 million and $0.2 million for the three months ended September 30, 2025 and 2024, respectively, and $0.5 million and $0.6 million for the nine months ended September 30, 2025 and 2024, respectively, consisting of salary and bonus. J. Duncan Smith is the brother of David Smith, Frederick Smith, and Robert Smith. J. Duncan Smith received total compensation of $0.1 million and $0.2 million for the three months ended September 30, 2025 and 2024, respectively, and $0.5 million and $0.6 million for the nine months ended September 30, 2025 and 2024, respectively, consisting of salary and bonus.

X
- Definition 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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(k)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(k)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481990/310-10-45-13 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)(2)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)(2)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(g)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 + Details
Name: | us-gaap_RelatedPartyTransactionLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for related party transactions. Examples of related party transactions include transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners; and (d) affiliates. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-2 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-5 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147480990/946-20-50-6 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477968/946-235-50-2 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 235 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147477968/946-235-50-2 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(g)(3)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(c)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-07(2)(e)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-1 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/850/tableOfContent Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-6 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 850 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147483326/850-10-50-1 + Details
Name: | us-gaap_RelatedPartyTransactionsDisclosureTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=sbgi_SinclairBroadcastGroupLLCMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |