v3.26.1
Subsequent Events - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended
May 28, 2026
Apr. 24, 2026
Apr. 17, 2026
Apr. 16, 2026
Apr. 30, 2026
Mar. 31, 2026
Dec. 31, 2025
Class A Common Stock              
Subsequent Event [Line Items]              
Common stock, shares outstanding           270,898,752 270,876,675
Class B Common Stock              
Subsequent Event [Line Items]              
Common stock, shares authorized           30,082,753  
Common stock, shares outstanding           21,633,187 23,726,763
Subsequent Event              
Subsequent Event [Line Items]              
Subsequent events evaluation through date May 28, 2026            
Accelerated recognition of compensation expense $ 81,000            
Subsequent Event | Class A Common Stock              
Subsequent Event [Line Items]              
Common stock, par value     $ 0.01        
Restricted stock issued       10,563,406      
Common stock, shares authorized     3,500,000,000        
Common stock, shares outstanding     69,657,950        
Subsequent Event | Class B Common Stock              
Subsequent Event [Line Items]              
Common stock, par value     $ 0.01        
Common stock, shares authorized     3,500,000,000        
Common stock, shares outstanding     340,676,783        
Subsequent Event | Class C Common Stock              
Subsequent Event [Line Items]              
Common stock, par value     $ 0.01        
Common stock, shares authorized     500,000,000        
Common stock, shares outstanding     0        
Subsequent Event | Convertible Common Stock              
Subsequent Event [Line Items]              
Common stock, shares authorized     1        
Common stock, shares outstanding     1        
Subsequent Event | Affiliate of Arcline | Convertible-Related Tax Receivable Agreement              
Subsequent Event [Line Items]              
Anticipated cash tax savings to be paid to holders of convertible common stock $ 16,000            
Anticipated cash tax savings percentage to be paid to holders of convertible common stock 85.00%            
Subsequent Event | IPO | Class A Common Stock              
Subsequent Event [Line Items]              
Shares issued and sold         40,500,000    
Offering price         $ 28    
Underwriting discounts and commissions         $ 61,945    
Offering costs         21,571    
Gross proceeds         1,304,100    
Net proceeds         $ 1,220,584    
Overallotment option to purchase additional shares         6,075,000    
Subsequent Event | IPO | 2025 Term Loan | Class A Common Stock              
Subsequent Event [Line Items]              
Underwriters exercise overallotment option to repay   $ 200,000 $ 746,000        
Subsequent Event | IPO and Reorganization | Affiliate of Arcline              
Subsequent Event [Line Items]              
Compensation expense will be recognized over requisite service period       5 years      
Subsequent Event | IPO and Reorganization | Affiliate of Arcline | Common Stock              
Subsequent Event [Line Items]              
Common stock, par value       $ 0.01      
Convertible stock issued, shares       1      
Convertible stock issued, value       $ 129,680      
Subsequent Event | Arxis Businesses | Class A Common Stock              
Subsequent Event [Line Items]              
Common stock issued in consideration       23,082,950      
Common stock, par value       $ 0.01      
Subsequent Event | Arxis Businesses | Class B Common Stock              
Subsequent Event [Line Items]              
Common stock issued in consideration       340,676,783      
Common stock, par value       $ 0.01