Organization	6 Months Ended
Dec. 31, 2023
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Organization	1. Organization Great Elm Group, Inc. (referred to as the Company or GEG) is an alternative asset management company incorporated in Delaware. The Company focuses on growing a scalable and diversified portfolio of long-duration and permanent capital vehicles across credit, real estate, specialty finance, and other alternative strategies. The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries, including Great Elm Capital Management, Inc. (GECM), Great Elm Opportunities GP, Inc. (GEO GP), Great Elm Capital GP, LLC, Great Elm FM Acquisition, Inc., Great Elm DME Holdings, Inc., Great Elm DME Manager, LLC, and Monomoy BTS Corporation (MBTS), Great Elm Investments LLC, as well as its majority-owned subsidiaries Forest Investments, Inc. (through December 30, 2022), and Great Elm Healthcare, LLC (HC LLC) and its wholly-owned subsidiaries (through January 3, 2023). In addition, we have determined that the Company was the primary beneficiary of certain variable interest entities, and therefore the operations of those entities have been included in our consolidated results for the relevant periods.

Organization

6 Months Ended

Dec. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

1. Organization

Great Elm Group, Inc. (referred to as the Company or GEG) is an alternative asset management company incorporated in Delaware. The Company focuses on growing a scalable and diversified portfolio of long-duration and permanent capital vehicles across credit, real estate, specialty finance, and other alternative strategies.

The accompanying condensed consolidated financial statements include the accounts of the Company and its wholly-owned subsidiaries, including Great Elm Capital Management, Inc. (GECM), Great Elm Opportunities GP, Inc. (GEO GP), Great Elm Capital GP, LLC, Great Elm FM Acquisition, Inc., Great Elm DME Holdings, Inc., Great Elm DME Manager, LLC, and Monomoy BTS Corporation (MBTS), Great Elm Investments LLC, as well as its majority-owned subsidiaries Forest Investments, Inc. (through December 30, 2022), and Great Elm Healthcare, LLC (HC LLC) and its wholly-owned subsidiaries (through January 3, 2023). In addition, we have determined that the Company was the primary beneficiary of certain variable interest entities, and therefore the operations of those entities have been included in our consolidated results for the relevant periods.