v3.26.1
THE COMPANY AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Disaggregation of Revenue (Details) - USD ($)
$ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Disaggregation of Revenue [Line Items]        
Total Revenue $ 853,105 $ 863,738 $ 1,717,039 $ 1,694,916
Direct Revenue        
Disaggregation of Revenue [Line Items]        
Total Revenue 839,933 845,451 1,687,791 1,657,900
Direct Revenue | Tinder        
Disaggregation of Revenue [Line Items]        
Total Revenue 457,464 461,151 912,161 908,554
Direct Revenue | Hinge        
Disaggregation of Revenue [Line Items]        
Total Revenue 203,533 167,505 398,030 319,746
Direct Revenue | Everyone. Everywhere.        
Disaggregation of Revenue [Line Items]        
Total Revenue 178,936 216,795 377,600 429,600
Indirect Revenue (principally advertising revenue)        
Disaggregation of Revenue [Line Items]        
Total Revenue $ 13,172 $ 18,287 $ 29,248 $ 37,016