XML 339 R117.htm IDEA: XBRL DOCUMENT v3.24.2
SHAREHOLDERS' EQUITY (DEFICIT) - Warrants (Q1) (Details) - $ / shares
1 Months Ended 12 Months Ended
Dec. 31, 2021
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Mar. 31, 2024
Mar. 31, 2023
Class of Warrant or Right [Line Items]            
Warrants outstanding (in shares) 29,026,000 29,026,000 29,026,000 29,026,000 29,026,000 29,026,000
Class of warrant or right, issued (in shares)     0      
Number of warrants issued in the period (in shares)   0 0      
Weighted average strike price of warrants (in dollars per share) $ 11.5 $ 11.5 $ 11.5 $ 11.5 $ 11.5 $ 11.5
Common Class A            
Class of Warrant or Right [Line Items]            
Class of warrant or right, number of securities called by each warrant or right (in shares) 1     1    
Private Placement Warrant            
Class of Warrant or Right [Line Items]            
Warrants outstanding (in shares)         15,226,000  
Class of warrant or right, issued (in shares)     15,226,000   15,226,000  
Number of warrants issued in the period (in shares) 15,226,000          
Price per warrant (in dollars per share) $ 1     $ 1    
Class of warrant or right, number of securities called by each warrant or right (in shares) 1     1    
Weighted average strike price of warrants (in dollars per share) $ 11.5     $ 11.5    
Units            
Class of Warrant or Right [Line Items]            
Number of warrants issued in the period (in shares) 27,600,000     27,600,000    
Price per warrant (in dollars per share) $ 10     $ 10    
Public Warrant            
Class of Warrant or Right [Line Items]            
Warrants outstanding (in shares)   13,800,000     13,800,000  
Class of warrant or right, issued (in shares)   13,800,000     13,800,000  
Class of warrant or right, number of securities called by each warrant or right (in shares) 1     1    
Weighted average strike price of warrants (in dollars per share) $ 11.5     $ 11.5    
Number of days after a business combination in which warrants become exercisable       30 days    
Period after initial public offering in which warrants are exercisable       12 months    
Expiration period after a business combination       5 years