v3.26.1
EARNINGS PER SHARE ("EPS") (Schedule of Basic and Diluted Earnings Per Share and Weighted Average Shares Outstanding) (Details) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Net income attributable to TKO Group Holdings, Inc. $ 101,575 $ 98,365 $ 190,926 $ 156,773
Adjustment to net income attributable to TKO Group Holdings, Inc. from the assumed conversion of Class B shares 0 135,108 283,755 198,869
Net income attributable to TKO Group Holdings, Inc. used in computing diluted earnings per share $ 101,575 $ 233,473 $ 474,681 $ 355,642
Weighted average Class A Common Shares outstanding - Basic 74,797,769 81,757,675 76,054,642 81,664,928
Additional shares from RSUs and PSUs, as calculated using the treasury stock method 1,072,937 1,363,053 1,110,117 1,276,791
Additional shares from the assumed conversion of Class B shares 0 116,158,615 116,158,615 107,506,893
Weighted average number of shares used in computing diluted earnings per share 75,870,706 199,279,343 193,323,374 190,448,612
Basic earnings per share $ 1.36 $ 1.2 $ 2.51 $ 1.92
Diluted earnings per share $ 1.34 $ 1.17 $ 2.46 $ 1.87
ASR Agreement [Member]        
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Securities that are anti-dilutive this period 1,031,119   1,031,119  
TKO Class B Common Shares [Member]        
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Securities that are anti-dilutive this period 116,158,615      
Restricted Stock Units (RSUs) [Member]        
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]        
Securities that are anti-dilutive this period 21,266 608 11,751 1,375