v3.26.1
EQUITY-BASED COMPENSATION - Performance Share Units (Details) - Performance share units
$ in Millions
3 Months Ended 12 Months Ended
Mar. 31, 2026
USD ($)
Mar. 31, 2025
USD ($)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
USD ($)
EQUITY-BASED COMPENSATION        
Share based compensation arrangement Performance period 2 years      
Share based compensation arrangement performance measurement period 6 months      
Share based compensation arrangement cliff vesting period 2 years      
Grant date fair value of PSUs $ 13.5   $ 5.4 $ 5.2
Compensation expense 2.8 $ 0.5    
Unrecognized compensation expense $ 18.6      
Weighted-average remaining life 2 years 7 months 6 days      
Class A common stock        
EQUITY-BASED COMPENSATION        
Percentage of Target PSUs that can be earned 1      
Class A common stock | Minimum        
EQUITY-BASED COMPENSATION        
Number of times shares issued for each performance share settlement 0      
Class A common stock | Maximum        
EQUITY-BASED COMPENSATION        
Number of times shares issued for each performance share settlement 2      
Relative TSR greater than or equal to 80%        
EQUITY-BASED COMPENSATION        
Absolute TSR between 0% and 15% 200.00%      
Absolute TSR greater than 15% 200.00%      
Absolute TSR less than 0% 100.00%      
Relative TSR 55%        
EQUITY-BASED COMPENSATION        
Absolute TSR between 0% and 15% 100.00%      
Absolute TSR greater than 15% 100.00%      
Absolute TSR less than 0% 100.00%      
Relative TSR 25%        
EQUITY-BASED COMPENSATION        
Absolute TSR between 0% and 15% 50.00%      
Absolute TSR greater than 15% 50.00%      
Absolute TSR less than 0% 50.00%      
Relative TSR less than 25%        
EQUITY-BASED COMPENSATION        
Absolute TSR between 0% and 15% 0.00%      
Absolute TSR greater than 15% 50.00%      
Absolute TSR less than 0% 0.00%