Redomestication	12 Months Ended
Dec. 31, 2022
Redomestication Disclosure [Abstract]
Redomestication	2. Redomestication At 12:01 a.m., Eastern Time, on August 28, 2020 (the "Effective Time"), Global Indemnity Limited, incorporated in the Cayman Islands as an exempted company with limited liability, completed a scheme of arrangement and amalgamation under Sections 86 and 87 of the Cayman Islands Companies Law (2020 Revision) (the "Scheme of Arrangement") that effected certain transactions (the "Redomestication") that resulted in the shareholders of Global Indemnity Limited becoming the holders of all of the issued and outstanding common shares of Global Indemnity Group, LLC. As a result, any references to class A common shares or class B common shares after the Effective Time refer to Global Indemnity Group, LLC class A common shares or class B common shares and any references to class A common shares or class B common shares prior to the Effective Time refers to Global Indemnity Limited A ordinary shares or B ordinary shares. The Redomestication was approved by Global Indemnity Limited’s shareholders at a special meeting and an extraordinary general meeting held on August 25, 2020, convened by Order of the Grand Court of the Cayman Islands dated July 22, 2020. The terms and conditions of the issuance of the securities in connection with the Redomestication were sanctioned by the Grand Court of the Cayman Islands pursuant to an Order granted on August 26, 2020 after a hearing upon the fairness of such terms and conditions at which all holders of Global Indemnity Limited ordinary shares had a right to appear and of which adequate notice had been given. Following completion of the Scheme of Arrangement, Global Indemnity Group, LLC survived as the ultimate parent company of the Global Indemnity group of companies. Additionally, as part of the Redomestication transactions, Global Indemnity Reinsurance Company was merged with and into Penn-Patriot, with Penn-Patriot surviving, resulting in the assumption of Global Indemnity Reinsurance’s business by the Global Indemnity group of companies’ existing U.S. insurance company subsidiaries (the "GI Bermuda Transaction" and, together with the Redomestication and the other transactions described in Global Indemnity Limited's Definitive Proxy Statement on Schedule 14A filed with the Securities and Exchange Commission on July 23, 2020 (the "Redomestication Proxy Statement"), the "Transactions"). Prior to the Redomestication, the Global Indemnity Limited A ordinary shares were listed on the NASDAQ Global Select Market ("Nasdaq") under the symbol "GBLI" and registered under Section 12(b) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). At the Effective Time, Global Indemnity Group, LLC’s class A common shares were deemed to be registered under Section 12(b) of the Exchange Act pursuant to Rule 12g-3(a) under the Exchange Act. The issuance of the class A common shares by Global Indemnity Group, LLC in the Redomestication was exempt from registration under the Securities Act of 1933, as amended (the "Securities Act"), by virtue of Section 3(a)(10) of the Securities Act. The Company’s class A common shares began trading on Nasdaq under the symbol "GBLI," the same symbol under which the Global Indemnity Limited ordinary shares previously traded, at the commencement of trading on Nasdaq on August 28, 2020. Effective January 3, 2022, Global Indemnity Group, LLC voluntarily transferred the listing of its class A commons shares from the Nasdaq to the NYSE and is trading under the ticker symbol GBLI. On August 27, 2020, Global Indemnity Group, LLC issued 4,000 series A cumulative fixed rate preferred interests. Following the Effective Time, all of the issued and outstanding series A fixed rate preferred interests were unaffected by the Scheme of Arrangement. See Note 16 for additional information regarding the issuance of these preferred interests. The issuance of series A preferred interests was made pursuant to the exemption from registration provided by Section 4(a)(2) of the Securities Act. The series A preferred interests are not convertible into or exchangeable for any other securities or property of Global Indemnity Group, LLC.

Redomestication

12 Months Ended

Dec. 31, 2022

Redomestication Disclosure [Abstract]

At 12:01 a.m., Eastern Time, on August 28, 2020 (the "Effective Time"), Global Indemnity Limited, incorporated in the Cayman Islands as an exempted company with limited liability, completed a scheme of arrangement and amalgamation under Sections 86 and 87 of the Cayman Islands Companies Law (2020 Revision) (the "Scheme of Arrangement") that effected certain transactions (the "Redomestication") that resulted in the shareholders of Global Indemnity Limited becoming the holders of all of the issued and outstanding common shares of Global Indemnity Group, LLC.

As a result, any references to class A common shares or class B common shares after the Effective Time refer to Global Indemnity Group, LLC class A common shares or class B common shares and any references to class A common shares or class B common shares prior to the Effective Time refers to Global Indemnity Limited A ordinary shares or B ordinary shares.

The Redomestication was approved by Global Indemnity Limited’s shareholders at a special meeting and an extraordinary general meeting held on August 25, 2020, convened by Order of the Grand Court of the Cayman Islands dated July 22, 2020. The terms and conditions of the issuance of the securities in connection with the Redomestication were sanctioned by the Grand Court of the Cayman Islands pursuant to an Order granted on August 26, 2020 after a hearing upon the fairness of such terms and conditions at which all holders of Global Indemnity Limited ordinary shares had a right to appear and of which adequate notice had been given.

Following completion of the Scheme of Arrangement, Global Indemnity Group, LLC survived as the ultimate parent company of the Global Indemnity group of companies. Additionally, as part of the Redomestication transactions, Global Indemnity Reinsurance Company was merged with and into Penn-Patriot, with Penn-Patriot surviving, resulting in the assumption of Global Indemnity Reinsurance’s business by the Global Indemnity group of companies’ existing U.S. insurance company subsidiaries (the "GI Bermuda Transaction" and, together with the Redomestication and the other transactions described in Global Indemnity Limited's Definitive Proxy Statement on Schedule 14A filed with the Securities and Exchange Commission on July 23, 2020 (the "Redomestication Proxy Statement"), the "Transactions").

Prior to the Redomestication, the Global Indemnity Limited A ordinary shares were listed on the NASDAQ Global Select Market ("Nasdaq") under the symbol "GBLI" and registered under Section 12(b) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). At the Effective Time, Global Indemnity Group, LLC’s class A common shares were deemed to be registered under Section 12(b) of the Exchange Act pursuant to Rule 12g-3(a) under the Exchange Act. The issuance of the class A common shares by Global Indemnity Group, LLC in the Redomestication was exempt from registration under the Securities Act of 1933, as amended (the "Securities Act"), by virtue of Section 3(a)(10) of the Securities Act. The Company’s class A common shares began trading on Nasdaq under the symbol "GBLI," the same symbol under which the Global Indemnity Limited ordinary shares previously traded, at the commencement of trading on Nasdaq on August 28, 2020. Effective January 3, 2022, Global Indemnity Group, LLC voluntarily transferred the listing of its class A commons shares from the Nasdaq to the NYSE and is trading under the ticker symbol GBLI.

On August 27, 2020, Global Indemnity Group, LLC issued 4,000 series A cumulative fixed rate preferred interests. Following the Effective Time, all of the issued and outstanding series A fixed rate preferred interests were unaffected by the Scheme of Arrangement. See Note 16 for additional information regarding the issuance of these preferred interests. The issuance of series A preferred interests was made pursuant to the exemption from registration provided by Section 4(a)(2) of the Securities Act. The series A preferred interests are not convertible into or exchangeable for any other securities or property of Global Indemnity Group, LLC.