v3.24.2
RECAPITALIZATION, Number of Shares of Common Stock Issued (Q1) (Details) - shares
 3 Months Ended
Mar. 31, 2024
Jan. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Jan. 31, 2022
Oct. 31, 2021
Feb. 08, 2021
Common Stock [Abstract]              
Predecessor TMTG Shares (in shares) [1] 87,500,000            
Shares Issued to convertible noteholders (in shares) 7,854,534            
Common shares, shares outstanding (in shares) 136,700,583 [2] 100,000,000 87,500,000 100,000,000 100,000,000 100,000,000 10,000
Escrow shares outstanding (in shares) 614,640            
Escrow shares not outstanding (in shares) 4,667,033            
Digital World Acquisition Corp [Member]              
Common Stock [Abstract]              
Shares Issued to convertible noteholders (in shares) 1,709,145            
Common shares, shares outstanding (in shares) 39,636,904            
[1] Includes 614,640 shares outstanding and held in escrow
[2] Excludes 4,667,033 shares not outstanding and held in escrow