v3.25.1
EQUITY-BASED COMPENSATION (Summary of RSU Activity) (Details) - $ / shares
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
EGH 2021 Plan [Member] | Time Vested Restricted Stock Units [Member]    
EQUITY-BASED COMPENSATION [Line Items]    
Outstanding balances at beginning, Units 1,342,536  
Granted, Units 509,277  
Released, Units (245,262)  
Transfers, Units 12,227  
Vested, Units (379,555)  
Forfeited, Units (117,387)  
Outstanding balances at end, Units 1,121,836 1,342,536
Vested and exercisable, Units 42,693  
Outstanding balances at beginning, Weighted-Average Grant Date Fair Value $ 23.2  
Granted, Weighted-Average Grant Date Fair Value 25  
Released, Weighted-Average Grant Date Fair Value 26.62  
Transfers, Weighted-Average Grant Date Fair Value 24.43  
Vested, Weighted-Average Grant Date Fair Value 27.86  
Forfeited, Weighted-Average Grant Date Fair Value 26.5  
Outstanding balances at end, Weighted-Average Grant Date Fair Value 21.59 $ 23.2
Vested and exercisable, Weighted-Average Grant Date Fair Value $ 28.75  
EGH 2021 Plan [Member] | Market / Market and Time Vested RSUs [Member]    
EQUITY-BASED COMPENSATION [Line Items]    
Outstanding balances at beginning, Units 209,852  
Forfeited, Units (80,547)  
Outstanding balances at end, Units 129,305 209,852
Outstanding balances at beginning, Weighted-Average Grant Date Fair Value $ 25.27  
Forfeited, Weighted-Average Grant Date Fair Value 25.52  
Outstanding balances at end, Weighted-Average Grant Date Fair Value $ 25.12 $ 25.27
Replacement Awards under WWE 2016 Plan [Member] | Restricted Stock Units (RSUs) [Member]    
EQUITY-BASED COMPENSATION [Line Items]    
Outstanding balances at beginning, Units 701,090  
Vested, Units (259,847)  
Forfeited, Units (188,643)  
Outstanding balances at end, Units 252,600 701,090
Outstanding balances at beginning, Weighted-Average Grant Date Fair Value $ 100.65  
Vested, Weighted-Average Grant Date Fair Value 100.65  
Forfeited, Weighted-Average Grant Date Fair Value 100.65  
Outstanding balances at end, Weighted-Average Grant Date Fair Value $ 100.65 $ 100.65
TKO 2023 Plan [Member] | Restricted Stock Units (RSUs) [Member]    
EQUITY-BASED COMPENSATION [Line Items]    
Outstanding balances at beginning, Units 935,536  
Granted, Units 1,630,439  
Vested, Units (416,450)  
Forfeited, Units (42,516)  
Outstanding balances at end, Units 2,107,009 935,536
Vested and exercisable, Units 267,150  
Outstanding balances at beginning, Weighted-Average Grant Date Fair Value $ 91.23  
Granted, Weighted-Average Grant Date Fair Value 91.95 $ 91.23
Vested, Weighted-Average Grant Date Fair Value 88.14  
Forfeited, Weighted-Average Grant Date Fair Value 85.86  
Outstanding balances at end, Weighted-Average Grant Date Fair Value 92.51 $ 91.23
Vested and exercisable, Weighted-Average Grant Date Fair Value $ 78.22