v3.26.1
Related Party Transactions - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Related Party Transaction [Line Items]      
Performance fees $ 57,506,503 $ 52,304,589  
Premium amortization recognized as contra-revenue 3,659,625 0  
Office Space License      
Related Party Transaction [Line Items]      
Payments for office-related services $ 64,366 134,079  
Payments for office space   294,869  
PSH Share Agreement      
Related Party Transaction [Line Items]      
Common shares purchased, shares 0    
Percentage of number of pershing square holdco shares issued and outstanding 26.00%    
Pershing Square International, Ltd.      
Related Party Transaction [Line Items]      
Performance fee receivable $ 0   $ 10,708,077
Performance fee percentage 20.00%    
Management fee return percentage 5.00%    
Preferred performance fee $ 0 102,063  
Subordinated performance fee 0 0  
Pershing Square International, Ltd. | Performance Fees      
Related Party Transaction [Line Items]      
Performance fees $ 0 51,942  
Pershing Square Holdings, Ltd.      
Related Party Transaction [Line Items]      
Performance fee percentage 16.00%    
Variable performance fee hold-back percentage 1.00%    
Variable performance fee received $ 0 50,121  
Variable performance fee receivable $ 0   $ 486,622,392
Management fee return percentage 5.00%    
Pershing Square, L.P.      
Related Party Transaction [Line Items]      
Performance allocation amount earned $ 0 157  
Pershing Square USA, Ltd.      
Related Party Transaction [Line Items]      
Common shares purchased, shares 342,320   318,320
Common shares price per share $ 50    
Common shares purchased, value $ 17,116,000   $ 15,916,000
PSCM      
Related Party Transaction [Line Items]      
Base management fee 3,786,000    
Affiliate rebate amount 14,475,474 11,611,523  
Affiliate rebate amount payable $ 0   $ 24,143,741
PSCM | Pershing Square International, Ltd.      
Related Party Transaction [Line Items]      
Performance fee as percentage of increase in net asset value 20.00%    
PSCM | Pershing Square International, Ltd. | Class G Shares      
Related Party Transaction [Line Items]      
Performance fee percentage 30.00%    
Annual hard hurdle percentage 5.00%    
PSCM | Pershing Square Holdings, Ltd.      
Related Party Transaction [Line Items]      
Performance fee as percentage of increase in net asset value 16.00%    
Reduction percentage of performance fees 20.00%    
Reduction percentage of management fees 20.00%    
Partnership      
Related Party Transaction [Line Items]      
Performance fees $ 57,506,503 52,202,369  
Management fees 61,166,128 52,202,369  
Premium amortization recognized as contra-revenue 3,659,625    
Partnership | HHH | Base Management Fee      
Related Party Transaction [Line Items]      
Management fees 3,786,000    
Partnership | Pershing Square International, Ltd.      
Related Party Transaction [Line Items]      
Management fees 796,443 1,236,822  
Partnership | Pershing Square Holdings, Ltd.      
Related Party Transaction [Line Items]      
Management fees 54,233,716 48,449,424  
Partnership | Pershing Square, L.P.      
Related Party Transaction [Line Items]      
Management fees 2,349,969 2,516,123  
Partnership | PSCM | Pershing Square Funds      
Related Party Transaction [Line Items]      
Reduction in management fees 2,108,668    
Partnership | PSCM | Pershing Square Funds | Management Fees      
Related Party Transaction [Line Items]      
Management fees 57,380,128 $ 52,202,369  
Partnership | PSCM | HHH      
Related Party Transaction [Line Items]      
Premium amortization recognized as contra-revenue 3,659,625    
Estimated amortization expense related to HHH premium 14,638,500    
Partnership | PSCM | HHH | Base Management Fee      
Related Party Transaction [Line Items]      
Management fees 3,786,000    
Partnership | PSCM | HHH | Variable Management Fee      
Related Party Transaction [Line Items]      
Management fees $ 0    
Tranche A Limited Partnership Interests | Pershing Square, L.P.      
Related Party Transaction [Line Items]      
Performance allocation percentage 20.00%    
Tranche G Limited Partnership Interests | Pershing Square, L.P.      
Related Party Transaction [Line Items]      
Annual hard hurdle percentage 5.00%    
Performance allocation percentage 30.00%