v3.25.2
EQUITY-BASED COMPENSATION - Performance Share Units (Details)
$ in Millions
3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Jun. 30, 2025
USD ($)
Jun. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Performance share units            
EQUITY-BASED COMPENSATION            
Grant date fair value of PSUs     $ 5.4   $ 5.2 $ 5.3
Compensation expense $ (0.2) $ 3.3 0.3 $ 5.9    
Unrecognized compensation expense $ 8.7   $ 8.7      
Weighted-average remaining life     1 year 10 months 24 days      
Performance share units | Class A common stock            
EQUITY-BASED COMPENSATION            
Percentage of Target PSUs that can be earned     1   1 1
Performance share units | Class A common stock | Minimum            
EQUITY-BASED COMPENSATION            
Number of times shares issued for each performance share settlement     0   0 0
Performance share units | Class A common stock | Maximum            
EQUITY-BASED COMPENSATION            
Number of times shares issued for each performance share settlement     2   2 1.75
Peer Group Outside of Top 10 | Performance share units            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           0.00%
Peer Group Outside of Top 10 | Performance share units based on ROA performance            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         0.00%  
Peer Group Top 10 | Performance share units            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           50.00%
Peer Group Top 10 | Performance share units based on ROA performance            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         50.00%  
Peer Group Top 7 | Performance share units            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           100.00%
Peer Group Top 7 | Performance share units based on ROA performance            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         100.00%  
Peer Group Top 3 | Performance share units            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           175.00%
Peer Group Top 3 | Performance share units based on ROA performance            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         200.00%  
Adjusted FCF Performance Percentage Less than 70% | Performance share units based on FCF            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           0.00%
Adjusted FCF Performance Percentage 70% | Performance share units based on FCF            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           50.00%
Adjusted FCF Performance Percentage 100% | Performance share units based on FCF            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           100.00%
Adjusted FCF Performance Percentage 130% | Performance share units based on FCF            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned           175.00%
Absolute TSR less than 0% | Performance Shares Based On Total Shareholder Return Performance [Member]            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         0.00%  
Absolute TSR 0% | Performance Shares Based On Total Shareholder Return Performance [Member]            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         50.00%  
Absolute TSR 10% | Performance Shares Based On Total Shareholder Return Performance [Member]            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         100.00%  
Absolute TSR greater than or equal to 30% | Performance Shares Based On Total Shareholder Return Performance [Member]            
EQUITY-BASED COMPENSATION            
Percentage of Target Amount Earned         200.00%  
Relative TSR greater than or equal to 80% | Performance share units            
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% | Performance share units            
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% | Performance share units            
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% | Performance share units            
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%