v3.24.0.1
STOCKHOLDERS' DEFICIT - Related Party Transactions (Details) - USD ($)
$ / shares in Units, $ in Millions
Feb. 01, 2021
Jan. 29, 2021
Sep. 14, 2018
Jan. 27, 2021
Convertible Notes due 2026        
Related Party Transactions        
Principal balance       $ 600.0
Conversion Price       $ 67.60
Common stock issued as part of the conversion   4,442,286    
Class B common stock        
Related Party Transactions        
Common stock issued as part of the conversion 4,610,379      
Class B common stock | Convertible Notes due 2026        
Related Party Transactions        
Common stock issued as part of the conversion     566,600  
AMC Preferred Equity Units        
Related Party Transactions        
Common stock issued as part of the conversion 4,610,379      
AMC Preferred Equity Units | Convertible Notes due 2026        
Related Party Transactions        
Common stock issued as part of the conversion   4,442,286 566,600