v3.25.1
Basic and Diluted Net Income per Share (Details) - USD ($)
$ / shares in Units, $ in Millions
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Earnings Per Share Basic and Diluted [Line Items]    
Net income $ 19.5 $ 28.5
Less: Net income attributable to noncontrolling interests (2.8) (7.9)
Net income attributable to common stockholders - basic 16.7 20.6
Reallocation of net income from noncontrolling interests to common stockholders due to effect of dilutive securities 1.7 0.1
Net income attributable to common stockholders - diluted 18.4 $ 20.7
Net income per share - diluted:    
Common stock, shares subscribed but unissued (in shares)   3,733,306
L L C Interests Convert Into Potential Class A Common Shares    
Net income per share - diluted:    
Antidilutive securities excluded from computation of net loss per share (in shares)   23,831,883
Class A common stock    
Earnings Per Share Basic and Diluted [Line Items]    
Net income attributable to common stockholders - basic 16.4 $ 20.1
Reallocation of net income from noncontrolling interests to common stockholders due to effect of dilutive securities 1.7 0.1
Net income attributable to common stockholders - diluted $ 18.1 $ 20.2
Denominator:    
Weighted average shares of common stock outstanding - basic (in shares) 67,700,208 64,444,479
Weighted average shares of common stock outstanding - diluted (in shares) 90,703,736 65,962,229
Net income per share - basic:    
Net income per share - basic (in dollars per share) $ 0.24 $ 0.31
Net income per share - diluted:    
Net income per share - diluted (in dollars per share) $ 0.20 $ 0.31
Class A common stock | LLC Interests    
Denominator:    
Effect of dilutive securities (in shares) 19,801,028 0
Class A common stock | RSUs    
Denominator:    
Effect of dilutive securities (in shares) 1,324,385 1,517,750
Class A common stock | 2025 Convertible Notes    
Denominator:    
Effect of dilutive securities (in shares) 1,878,115 0
Class C common stock    
Earnings Per Share Basic and Diluted [Line Items]    
Net income attributable to common stockholders - basic $ 0.3 $ 0.5
Reallocation of net income from noncontrolling interests to common stockholders due to effect of dilutive securities 0.0 0.0
Net income attributable to common stockholders - diluted $ 0.3 $ 0.5
Denominator:    
Weighted average shares of common stock outstanding - basic (in shares) 1,452,252 1,694,915
Weighted average shares of common stock outstanding - diluted (in shares) 1,452,252 1,694,915
Net income per share - basic:    
Net income per share - basic (in dollars per share) $ 0.24 $ 0.31
Net income per share - diluted:    
Net income per share - diluted (in dollars per share) $ 0.20 $ 0.31