v3.25.4
DESCRIPTION OF BUSINESS AND BASIS OF PRESENTATION (Details)
$ / shares in Units, $ in Millions
 12 Months Ended
Dec. 31, 2025
USD ($)
shares
Dec. 11, 2025
subsidiary
$ / shares
shares
Class of Warrant or Right [Line Items]    
Wholly owned indirect subsidiaries | subsidiary   2
Termination fee | $ $ 1.5  
Professional Fees    
Class of Warrant or Right [Line Items]    
Legal and other advisory fees and retention bonus costs | $ 3.0  
Labor and Related Expense    
Class of Warrant or Right [Line Items]    
Legal and other advisory fees and retention bonus costs | $ $ 1.2  
Katapult Common Stock    
Class of Warrant or Right [Line Items]    
Contributed to and exchanged for shares (in USD per share) | $ / shares   $ 0.0001
CCF Holdings LLC    
Class of Warrant or Right [Line Items]    
Exchange number of units (in share) | shares 11,011,927 11,011,927
Collectively converted solely into the right to receive an aggregate (in shares) | shares 58,516,558  
Warrants (in shares) | shares 244,146  
Aaron's Intermediate Holdco. Inc    
Class of Warrant or Right [Line Items]    
Exchange number of units (in share) | shares 943,580 943,580
Collectively converted solely into the right to receive an aggregate (in shares) | shares 11,369,237  
Merger Agreements    
Class of Warrant or Right [Line Items]    
Stockholders are expected to hold approximately 6.00%  
Termination fee | $ $ 1.5  
Legal and other advisory fees and retention bonus costs | $ $ 4.2  
Merger Agreements | CCF Holdings LLC    
Class of Warrant or Right [Line Items]    
Stockholders are expected to hold approximately 79.90%  
Merger Agreements | Aaron's Intermediate Holdco. Inc    
Class of Warrant or Right [Line Items]    
Stockholders are expected to hold approximately 14.10%