v3.25.4
Cover - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2025
Mar. 10, 2026
Jun. 30, 2025
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2025    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2025    
Current Fiscal Year End Date --12-31    
Entity File Number 001-40020    
Entity Registrant Name RELIANCE GLOBAL GROUP, INC.    
Entity Central Index Key 0001812727    
Entity Tax Identification Number 46-3390293    
Entity Incorporation, State or Country Code FL    
Entity Address, Address Line One 300 Blvd. of the Americas    
Entity Address, Address Line Two Suite 105    
Entity Address, City or Town Lakewood    
Entity Address, State or Province NJ    
Entity Address, Postal Zip Code 08701    
City Area Code (732)    
Local Phone Number 380-4600    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
Entity Shell Company false    
Entity Public Float     $ 5.3
Entity Common Stock, Shares Outstanding   21,253,013  
Documents Incorporated by Reference [Text Block] Portions of the registrant’s definitive Proxy Statement for its 2026 Annual Meeting of Stockholders are incorporated by reference into Part III of this Annual Report on Form 10-K. The Proxy Statement will be filed with the Securities and Exchange Commission within 120 days of the registrant’s fiscal year ended December 31, 2025.    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Listing, Par Value Per Share $ 0.086    
Auditor Firm ID 1013    
Auditor Opinion [Text Block] We have audited the accompanying consolidated balance sheets of Reliance Global Group, Inc. and Subsidiaries (the “Company”) as of December 31, 2025, and 2024, the related consolidated statements of operations, stockholders’ equity (deficit), and cash flows for each of the two years ended December 31, 2025, and 2024, and the related notes (collectively referred to as the “consolidated financial statements”). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2025, and 2024, and the results of its operations and its cash flows for each of the two years ended December 31, 2025 and 2024, in conformity with accounting principles generally accepted in the United States of America.    
Auditor Name Urish Popeck & Co., LLC    
Auditor Location Pittsburgh, Pennsylvania    
Common Stock [Member]      
Title of 12(b) Security Common Stock    
Trading Symbol RELI    
Security Exchange Name NASDAQ    
Series A Warrants      
Title of 12(b) Security Series A Warrants    
Trading Symbol RELIW    
Security Exchange Name NASDAQ