v3.24.1.u1
ACQUISITION OF WWE (Narrative) (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 12, 2023
Mar. 31, 2024
Mar. 31, 2023
EGH [Member] | TKO OpCo [Member]      
Business Acquisition [Line Items]      
Economic interest 51.00%    
TKO [Member] | TKO OpCo [Member]      
Business Acquisition [Line Items]      
Economic interest 49.00%    
WWE [Member]      
Business Acquisition [Line Items]      
Finite-lived intangible assets, weighted average life 20 years 3 months 18 days    
Transaction costs   $ 0.5 $ 5.4
Consideration transferred $ 8,432.1    
Nonredeemable non-controlling interest 4,521.8    
Deferred consideration $ 321.0    
WWE [Member] | Common Class A [Member]      
Business Acquisition [Line Items]      
Consideration transferred, shares 83,161,123    
Consideration transferred, value of shares $ 8,061.8    
WWE [Member] | Replacement Awards [Member]      
Business Acquisition [Line Items]      
Consideration transferred, value of shares $ 49.3    
TKO Group Holdings, Inc. [Member] | TKO OpCo [Member]      
Business Acquisition [Line Items]      
Economic interest 49.00%    
TKO Group Holdings, Inc. [Member] | EGH [Member]      
Business Acquisition [Line Items]      
Voting interest 51.90%    
Trademarks and Trade Names [Member] | WWE [Member]      
Business Acquisition [Line Items]      
Finite-lived intangible assets, weighted average life 25 years    
Customer relationships [Member] | WWE [Member]      
Business Acquisition [Line Items]      
Finite-lived intangible assets, weighted average life 11 years 3 months 18 days    
Other [Member] | WWE [Member]      
Business Acquisition [Line Items]      
Finite-lived intangible assets, weighted average life 3 years 7 months 6 days