v3.25.1
Noncontrolling Interests (Details) - USD ($)
$ in Millions
Mar. 31, 2025
Dec. 31, 2024
Noncontrolling Interest [Line Items]    
Noncontrolling Equity $ 630.1 $ 647.3
Ark    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity 416.0 410.4
HG Global    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity (12.5) (13.4)
Kudu    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity 126.4 127.6
Bamboo    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity 91.1 113.6
Other    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity 9.1 9.1
Total noncontrolling interests    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity 630.1 647.3
Ark - Management Equity Incentive    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity 47.2 42.9
Kudu - Management Equity Incentive    
Noncontrolling Interest [Line Items]    
Noncontrolling Equity $ 43.1 $ 47.9
Ark    
Noncontrolling Interest [Line Items]    
Noncontrolling Percentage 27.90% 27.90%
HG Global    
Noncontrolling Interest [Line Items]    
Noncontrolling Percentage 3.10% 3.10%
Kudu    
Noncontrolling Interest [Line Items]    
Noncontrolling Percentage 8.80% 9.60%
Bamboo    
Noncontrolling Interest [Line Items]    
Noncontrolling Percentage 27.20% 27.20%