Annual report [Section 13 and 15(d), not S-K Item 405]

Related Parties (Details)

v3.25.4
Related Parties (Details)
$ in Thousands
1 Months Ended 12 Months Ended
May 01, 2025
USD ($)
Apr. 30, 2021
USD ($)
Dec. 31, 2025
USD ($)
investor
segregatedAccount
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Related Party Transaction [Line Items]          
Related party transaction, unitholder and director, number of investors | investor     2    
Equity method investments     $ 109,982 $ 70,877  
Payments to acquire equity method investment     16,561 0 $ 0
Other current receivables     37,442 24,159  
Prepaid expenses     62,995 51,701  
Net commissions and fees     $ 2,994,582 2,455,671 2,026,596
Ryan Re Services Agreements, Service Fee          
Related Party Transaction [Line Items]          
Related party transaction, rate     115.00%    
Ryan Re Services Agreements, Expenses          
Related Party Transaction [Line Items]          
Related party transaction     $ 11,700 10,500 7,500
Claims Management Agreement, Compensation From Indemnity And Expenses Paid, Net Of Subrogation          
Related Party Transaction [Line Items]          
Related party transaction, rate     1.00%    
Financial Obligation Guarantee          
Related Party Transaction [Line Items]          
Related party transaction   $ 10,000      
Geneva Ryan Holdings LLC          
Related Party Transaction [Line Items]          
Equity ownership     53.00%    
Ryan Investment Holdings L L C          
Related Party Transaction [Line Items]          
Equity ownership     50.00%    
Nationwide Mutual Insurance Company          
Related Party Transaction [Line Items]          
Equity ownership     50.00%    
GR Bermuda SAC Ltd          
Related Party Transaction [Line Items]          
Number of segregated accounts | segregatedAccount     1    
Velocity Specialty Insurance Company          
Related Party Transaction [Line Items]          
Equity method investment, ownership percentage 9.90%        
Equity method investments     $ 17,300    
Payments to acquire equity method investment $ 16,600        
Related Party          
Related Party Transaction [Line Items]          
Expense related to business usage of the aircraft     900 1,200 1,000
Related Party | Service Agreement          
Related Party Transaction [Line Items]          
Other current receivables     300 300  
Related Party | Ryan Re Services Agreements          
Related Party Transaction [Line Items]          
Other current receivables     800 700  
Net commissions and fees     1,600 1,500 $ 1,500
Related Party | Ryan Re Services Agreements, Prepaid Expenses          
Related Party Transaction [Line Items]          
Prepaid expenses     6,400 5,200  
Related Party | Claims Management Agreement with Velocity Specialty Insurance Company          
Related Party Transaction [Line Items]          
Other current receivables     100    
Net commissions and fees     $ 300    
Related Party | Ryan Investment Holdings L L C          
Related Party Transaction [Line Items]          
Equity method investment, ownership percentage     47.00%    
Equity method investment, invested capital     $ 47,000    
Equity method investments     $ 92,700 $ 70,900