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Description of Organization and Business Operations (Details) - USD ($)
 1 Months Ended 3 Months Ended
Oct. 04, 2021
Oct. 22, 2020
Mar. 31, 2022
Dec. 31, 2021
Description of Organization and Business Operations (Details) [Line Items]        
Transaction expense     $ 134,646,009  
Loan repayment     $ 15,000,000  
Share price per share (in Dollars per share)   $ 10 $ 10  
Gross proceeds   $ 115,000,000    
Number of units issued in transaction (in Shares)   11,500,000    
Underwriting fees     $ 2,300,000  
Deferred underwriting fees     4,025,000  
Other offering costs     425,447  
Net proceeds from sale of units     115,000,000  
Working capital     101,000,000  
Cash     $ 5,800,000  
PIPE Investors [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
subscribed for ordinary shares (in Shares) 11,700,000      
Shares issued (in Shares) 11,600,000      
Share price per share (in Dollars per share) $ 10      
Gross proceeds $ 116,000,000      
Sale of shares (in Shares) 100,000      
Aggregate fees $ 1,000,000      
Over-Allotment Option [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
Number of units issued in transaction (in Shares)     1,500,000  
Number of units issued in transaction (in Shares)   1,500,000    
Public Shares [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
Share price per share (in Dollars per share)   $ 10    
Private Placement [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
Share price per share (in Dollars per share)     $ 10  
Gross proceeds     $ 4,300,000  
Sale of shares (in Shares)     430,000  
Class B Ordinary Shares [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
Ordinary shares closing (in Shares)     2,875,000 2,875,000
Ordinary shares par value (in Dollars per share)     $ 0.0001 $ 0.0001
Helix ordinary shares (in Shares)     2,875,000 2,875,000
Class A Ordinary Shares [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
Ordinary shares closing (in Shares)     3,849,355 430,000
Ordinary shares par value (in Dollars per share)     $ 0.0001 $ 0.0001
Converted ordinary shares par value (in Shares)     0.0001  
BVF Shareholders (in Shares)     18,501,284  
Helix ordinary shares (in Shares)     3,849,355 430,000
Aggregate ordinary shares (in Shares)     11,700,000  
Sale of shares (in Shares)     8,080,645  
Class C Ordinary Shares [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
Ordinary shares par value (in Dollars per share)     $ 0.0001  
Helix ordinary shares (in Shares)     15,775,472  
Business Combination [Member]        
Description of Organization and Business Operations (Details) [Line Items]        
Business combination, description     (i)Two business days prior to the Closing Date, the ML Parties and MoonLake AG effectuated a restructuring of MoonLake AG’s share capital to, among other things, (x) convert the existing Series A preferred shares of MoonLake AG, par value of CHF 0.10 per share, into an equal number of common shares of MoonLake AG with a par value CHF 0.10 per share (the “MoonLake AG Common Shares”), such that the ML Parties held a single class of capital stock of MoonLake AG immediately prior to the Closing and (y) approve a capital increase for the issuance of 4,006,736 Class V Voting Shares of MoonLake AG, par value CHF 0.01 per share (“MoonLake AG Class V Voting Shares”), to Helix, each Class V Voting Share due to its lower par value having ten times the voting power of a MoonLake AG Common Share (the “Restructuring”).  
Transaction costs     $ 6,750,447