Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Details)

v3.24.3
Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended 9 Months Ended
Oct. 20, 2021
Jun. 17, 2021
Sep. 30, 2024
Sep. 30, 2023
Sep. 30, 2024
Sep. 30, 2023
Jan. 01, 2024
Dec. 31, 2023
Oct. 19, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Common stock, shares outstanding (in shares)     18,750,000   18,750,000        
Stock-based compensation expense     $ 1.1 $ 3.8 $ 2.9 $ 11.7      
Profit interests, percent   50.00%              
Profit Interest 1                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Profit interests (in shares)   3,150,000              
Profits interest, threshold price (in dollars per share) $ 12 $ 12              
Profit Interest 2                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Profit interests (in shares)   2,030,000.00              
Profits interest, threshold price (in dollars per share) 14 $ 14              
Profit Interest 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Profit interests (in shares)   2,930,000              
Profits interest, threshold price (in dollars per share) $ 16 $ 16              
Board of Directors Chairman                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Shares issued (in shares)   4,200,000              
Chief Executive Officer                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Shares issued (in shares)   3,200,000              
Chief Financial Officer                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Shares issued (in shares)   700,000              
Nonemployee                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation expense     $ 0.2 $ 0.2 $ 0.6 $ 0.5      
Minimum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of trading days for determining the value per share 20 days 20 days     20 days        
Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of trading days for determining the value per share 30 days 30 days     30 days        
Restricted Stock Units (RSUs)                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares available for grant (in shares)     17,253 11,780 17,253 11,780      
Restricted Stock Units (RSUs) | Minimum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Requisite service period         3 years 3 years      
Restricted Stock Units (RSUs) | Minimum | Share-based Payment Arrangement, Tranche 1                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights, percentage         33.33%        
Restricted Stock Units (RSUs) | Minimum | Share-based Payment Arrangement, Tranche 2                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights, percentage         33.33%        
Restricted Stock Units (RSUs) | Minimum | Share-based Payment Arrangement, Tranche 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights, percentage         33.33%        
Restricted Stock Units (RSUs) | Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Requisite service period           5 years      
Performance Shares                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Number of shares available for grant (in shares)     5,218 0 5,218 0      
Performance Shares | Vesting Condition, Adjusted Cash Flow, Range 1                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted cash flow, interpolated achievement, percent         0.00%        
Adjusted cash flow         $ 525.0        
Performance Shares | Vesting Condition, TSR Percentile, Range 1                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Total shareholder return, percentile     (10.00%)   (10.00%)        
Vesting threshold, total shareholder return percentile     30.00%   30.00%        
Performance Shares | Vesting Condition, TSR Percentile, Range 2                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Total shareholder return, percentile     0.00%   0.00%        
Performance Shares | Vesting Condition, TSR Percentile, Range 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Total shareholder return, percentile     10.00%   10.00%        
Performance Shares | Vesting Condition, TSR Percentile, Range 4                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Total shareholder return, percentile     10.00%   10.00%        
Vesting threshold, total shareholder return percentile     80.00%   80.00%        
Performance Shares | Adjusted EBITDA                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Performance condition one         50.00%        
Performance Shares | Vesting Condition Range 1                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted EBITDA, interpolated achievement milestone, percent         0.00%        
Adjusted EBITDA         $ 250.0        
Performance Shares | Adjusted Cash Flow                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Performance condition two         50.00%        
Performance Shares | Minimum | Vesting Condition, Adjusted Cash Flow, Range 2                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted cash flow, interpolated achievement, percent         50.00%        
Adjusted cash flow         $ 525.0        
Performance Shares | Minimum | Vesting Condition, Adjusted Cash Flow, Range 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted cash flow, interpolated achievement, percent         100.00%        
Adjusted cash flow         $ 575.0        
Performance Shares | Minimum | Vesting Condition, TSR Percentile, Range 1                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting threshold, total shareholder return percentile     30.00%   30.00%        
Performance Shares | Minimum | Vesting Condition, TSR Percentile, Range 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting threshold, total shareholder return percentile     56.00%   56.00%        
Performance Shares | Minimum | Vesting Condition Range 2                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted EBITDA, interpolated achievement milestone, percent         50.00%        
Adjusted EBITDA         $ 250.0        
Performance Shares | Minimum | Vesting Condition Range 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted EBITDA, interpolated achievement milestone, percent         100.00%        
Adjusted EBITDA         $ 265.0        
Performance Shares | Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Award vesting rights, percentage         200.00%        
Performance Shares | Maximum | Vesting Condition, Adjusted Cash Flow, Range 2                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted cash flow, interpolated achievement, percent         100.00%        
Adjusted cash flow         $ 575.0        
Performance Shares | Maximum | Vesting Condition, Adjusted Cash Flow, Range 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted cash flow, interpolated achievement, percent         200.00%        
Adjusted cash flow         $ 625.0        
Performance Shares | Maximum | Vesting Condition, TSR Percentile, Range 1                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting threshold, total shareholder return percentile     55.00%   55.00%        
Performance Shares | Maximum | Vesting Condition, TSR Percentile, Range 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting threshold, total shareholder return percentile     80.00%   80.00%        
Performance Shares | Maximum | Vesting Condition Range 2                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted EBITDA, interpolated achievement milestone, percent         100.00%        
Adjusted EBITDA         $ 265.0        
Performance Shares | Maximum | Vesting Condition Range 3                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Adjusted EBITDA, interpolated achievement milestone, percent         200.00%        
Adjusted EBITDA         $ 280.0        
Class A Common Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Common stock, capital shares reserved for future issuance (in shares)             38,492,328   19,952,329
Common stock outstanding, ownership percentage                 3.00%
Common stock, shares outstanding (in shares) 18,750,000   225,468,851   225,468,851     218,177,832 9,976,164
Stock-based compensation expense     $ 3.0 $ 2.3 $ 8.7 $ 6.0      
Class A Common Stock | Director                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Stock-based compensation expense     $ 0.1 $ 0.1 $ 0.3 $ 0.3