XML 20 R1.htm IDEA: XBRL DOCUMENT v3.25.4
DEI Statement - USD ($)
 12 Months Ended
Dec. 31, 2025
Feb. 20, 2026
Jun. 30, 2025
Document Information [Line Items]      
Document Type 10-K    
Amendment Flag false    
Document Annual Report true    
Document Period End Date Dec. 31, 2025    
Current Fiscal Year End Date --12-31    
Document Fiscal Year Focus 2025    
Document Fiscal Period Focus FY    
Document Transition Report false    
Entity File Number 001-39095    
Entity Registrant Name The Baldwin Insurance Group, Inc.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 61-1937225    
Entity Central Index Key 0001781755    
Entity Address, Address Line One 4211 W. Boy Scout Blvd.    
Entity Address, Address Line Two Suite 800    
Entity Address, City or Town Tampa,    
Entity Address, State or Province FL    
Entity Address, Postal Zip Code 33607    
City Area Code 866    
Local Phone Number 279-0698    
Title of 12(b) Security Class A Common Stock, par value $0.01 per share    
Trading Symbol BWIN    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer Yes    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 3,632,545,757
Documents Incorporated by Reference [Text Block]
Portions of the registrant’s Proxy Statement for the 2026 Annual Meeting of Stockholders to be filed with the Securities and Exchange Commission within 120 days of the end of the fiscal year to which this report relates are incorporated by reference into Part III of this Form 10-K.
    
Class A Common Stock      
Document Information [Line Items]      
Entity Common Stock, Shares Outstanding   96,721,068  
Class B Common Stock      
Document Information [Line Items]      
Entity Common Stock, Shares Outstanding   46,136,333