v3.25.2
Description of Organization and Business Operations - Business Combination (Details)
Apr. 30, 2025
USD ($)
$ / shares
shares
Mar. 31, 2025
$ / shares
Mar. 04, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
$ / shares
Dec. 31, 2023
$ / shares
Mar. 09, 2021
shares
Iris | Subsequent event            
Description of Organization and Business Operations            
Common stock, par value (in dollars per share) $ 0.0001          
Price per share $ 11.5          
Iris | Redeemable warrant | Subsequent event            
Description of Organization and Business Operations            
Number of warrants held in each unit | shares 0.25          
Iris | Class A shares            
Description of Organization and Business Operations            
Common stock, par value (in dollars per share)   $ 0.0001   $ 0.0001 $ 0.0001  
Number of shares called by each warrant | shares           1
Iris | Class A shares | Subsequent event            
Description of Organization and Business Operations            
Number of shares held in each unit | shares 1          
Common stock, par value (in dollars per share) $ 0.0001          
Iris | Class A shares | Non-redeemable warrant | Subsequent event            
Description of Organization and Business Operations            
Number of shares called by each warrant | shares 1          
Price per share $ 11.5          
Iris Parent Holding Corp            
Description of Organization and Business Operations            
Common stock, par value (in dollars per share)   $ 0.0001   $ 0.0001 $ 0.0001  
Iris Parent Holding Corp | Redeemable warrant            
Description of Organization and Business Operations            
Number of warrants held in each unit | shares     0.25      
Iris Parent Holding Corp | Class A shares            
Description of Organization and Business Operations            
Number of shares held in each unit | shares     1      
Common stock, par value (in dollars per share)     $ 0.0001      
Shares redeemed | shares     59,844      
Cash redemption price per share     $ 11.74      
Aggregate cash redemption amount | $     $ 702,359      
Liminatus Pharma LLC and Iris Acquisition Corp | Class A shares            
Description of Organization and Business Operations            
Business Combination, Consideration Transferred, Equity Interest, Share Issued, Value | $ $ 175,000,000          
Liminatus Pharma LLC and Iris Acquisition Corp | Iris Parent Holding Corp | Subsequent event            
Description of Organization and Business Operations            
Common stock, par value (in dollars per share) $ 0.0001          
Number of common shares converted 1          
Liminatus and Iris | Iris Parent Holding Corp            
Description of Organization and Business Operations            
Common stock, par value (in dollars per share)     $ 0.0001      
Number of common shares converted     1      
Liminatus and Iris | Iris Parent Holding Corp | Subsequent event            
Description of Organization and Business Operations            
Common stock, par value (in dollars per share) $ 0.0001          
Number of common shares converted 1          
Liminatus and Iris | Iris Parent Holding Corp | Non-redeemable warrant            
Description of Organization and Business Operations            
Price per share     $ 11.5      
Liminatus and Iris | Iris Parent Holding Corp | Non-redeemable warrant | Subsequent event            
Description of Organization and Business Operations            
Price per share $ 11.5          
Liminatus and Iris | Iris Parent Holding Corp | Class A shares | Non-redeemable warrant            
Description of Organization and Business Operations            
Number of shares called by each warrant | shares     1      
Liminatus and Iris | Iris Parent Holding Corp | Class A shares | Non-redeemable warrant | Subsequent event            
Description of Organization and Business Operations            
Number of shares called by each warrant | shares 1