Annual report pursuant to Section 13 and 15(d)

Income Taxes - Additional Information (Details)

v3.25.0.1
Income Taxes - Additional Information (Details)
 12 Months Ended
Dec. 31, 2024
USD ($)
subsidiary
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Valuation Allowance [Line Items]      
Federal statutory income tax rate, percent 21.00% 21.00% 21.00%
Deferred income tax expense from common control reorganizations $ 9,519,000 $ 18,356,000 $ 0
Unrecognized tax benefits $ 0    
Number of subsidiaries for tax examination | subsidiary 1    
Deferred tax liabilities $ 42,817,000 280,000  
Deferred income tax expense (benefit) 26,317,000 25,490,000 $ 8,986,000
Deferred tax assets 458,943,000 387,313,000  
Deferred tax asset increase due to equity based compensation 13,900,000    
Deferred tax liabilities, intangible assets 42,817,000 53,000  
Deferred tax asset, valuation allowance 7,759,000 $ 3,272,000  
Increase in deferred tax asset valuation allowance 5,500,000    
Tax receivable agreement liability $ 436,300,000    
Change in state rate 1.10% (5.10%) (4.20%)
Realized tax savings   $ 24,400,000  
Percentage of realized tax savings   85.00%  
Percentage of remaining realized tax savings   15.00%  
Remaining realized tax savings   $ 3,700,000  
Distributions declared for non-controlling interest holders tax $ 84,798,000 $ 74,554,000 $ 28,728,000
Minimum      
Valuation Allowance [Line Items]      
Change in state rate   26.12% 25.53%
Maximum      
Valuation Allowance [Line Items]      
Change in state rate 26.00% 26.12%  
Domestic Tax Jurisdiction      
Valuation Allowance [Line Items]      
Net operating loss carryforwards $ 40,200,000    
State and Local Jurisdiction      
Valuation Allowance [Line Items]      
Net operating loss carryforwards 37,200,000    
Deferred tax asset, valuation allowance 4,400,000    
Foreign Tax Jurisdiction      
Valuation Allowance [Line Items]      
Net operating loss carryforwards 14,100,000    
Deferred tax asset, valuation allowance 9,000,000.0    
Foreign tax credit carryforwards 5,500,000    
TRA Payment Tax Attributes      
Valuation Allowance [Line Items]      
Realized tax savings   $ 20,700,000  
Castel      
Valuation Allowance [Line Items]      
Deferred tax liabilities, intangible assets 21,800,000    
Innovisk      
Valuation Allowance [Line Items]      
Deferred income tax expense from common control reorganizations 11,400,000    
Deferred tax liabilities 40,700,000    
Deferred tax liabilities, intangible assets 21,000,000.0    
AccuRisk Holdings      
Valuation Allowance [Line Items]      
Deferred income tax expense (benefit) 1,900,000    
New LLC      
Valuation Allowance [Line Items]      
Deferred tax assets 41,200,000 77,000,000.0  
Deferred tax asset, valuation allowance 0    
New LLC | Class A Common Stock      
Valuation Allowance [Line Items]      
Deferred tax assets 97,100,000 63,900,000  
Non-controlling Interests      
Valuation Allowance [Line Items]      
Increase in non-controlling interests 7,300,000 18,900,000  
Distributions declared for non-controlling interest holders tax $ 84,798,000 $ 74,554,000 $ 28,728,000