v3.25.1
LONG-TERM DEBT, NET - Narrative (Details)
3 Months Ended 12 Months Ended
Mar. 31, 2025
USD ($)
trading_day
Dec. 31, 2024
USD ($)
Dec. 31, 2019
USD ($)
Debt Instrument [Line Items]      
Principal $ 3,450,000,000 $ 3,875,000,000  
Senior Notes      
Debt Instrument [Line Items]      
Threshold trading days (in days) | trading_day 20    
Threshold consecutive trading days (in days) | trading_day 30    
Exchange price on applicable trading day (as a percent) 130.00%    
Period of trading days of reported sale price of common stock (in days) 5 days    
Period of consecutive trading days of reported sale price of common stock (in days) 5 days    
Proportion of product of last reported price (as a percent) 98.00%    
Senior Notes | Maximum      
Debt Instrument [Line Items]      
Maximum leverage ratio 5.0    
Credit Facility due March 20, 2029      
Debt Instrument [Line Items]      
Debt instrument maturity term (in days) 91 days    
Credit Facility due March 20, 2029 | Letter of Credit      
Debt Instrument [Line Items]      
Outstanding borrowings under the credit facility $ 600,000 600,000  
Credit Facility due March 20, 2029 | Credit Facility      
Debt Instrument [Line Items]      
Maximum borrowing capacity on credit facility $ 500,000,000    
Debt instrument maturity term (in days) 91 days    
Debt maturity terms, threshold aggregated principal amount of other indebtedness $ 250,000,000    
Outstanding borrowings under the credit facility 0 0  
Remaining borrowing capacity under the credit facility $ 499,400,000 499,400,000  
Annual commitment fee (as a percent) 0.25%    
Principal $ 0 0  
Credit Facility due March 20, 2029 | Credit Facility | Maximum      
Debt Instrument [Line Items]      
Maximum leverage ratio 5.0    
Term Loan due February 13, 2027 | Term Loan      
Debt Instrument [Line Items]      
Principal $ 0 $ 425,000,000  
Basis spread on variable rate (as a percent)   1.75%  
Effective interest rate (as a percent) 6.22%    
Credit Facility and Term Loan      
Debt Instrument [Line Items]      
Maximum leverage ratio 4.25    
5.00% Senior Notes | Senior Notes      
Debt Instrument [Line Items]      
Principal $ 450,000,000 $ 450,000,000  
Stated interest rate (as a percent) 5.00%    
4.625% Senior Notes | Senior Notes      
Debt Instrument [Line Items]      
Principal $ 500,000,000 500,000,000  
Stated interest rate (as a percent) 4.625%    
5.625% Senior Notes | Senior Notes      
Debt Instrument [Line Items]      
Principal $ 350,000,000 350,000,000  
Stated interest rate (as a percent) 5.625%    
4.125% Senior Notes | Senior Notes      
Debt Instrument [Line Items]      
Principal $ 500,000,000 500,000,000  
Stated interest rate (as a percent) 4.125%    
3.625% Senior Notes | Senior Notes      
Debt Instrument [Line Items]      
Principal $ 500,000,000 500,000,000  
Stated interest rate (as a percent) 3.625%    
2026 Exchangeable Notes | Senior Notes      
Debt Instrument [Line Items]      
Principal $ 575,000,000 575,000,000  
Effective interest rate (as a percent) 1.20%    
Stated interest rate (as a percent) 0.875%    
Principal amount of long-term debt     $ 575,000,000
2030 Exchangeable Notes | Senior Notes      
Debt Instrument [Line Items]      
Principal $ 575,000,000 $ 575,000,000  
Effective interest rate (as a percent) 2.20%    
Stated interest rate (as a percent) 2.00%    
Principal amount of long-term debt     $ 575,000,000
Exchangeable Notes | Senior Notes | Match Group FinanceCo 2, Inc. & Match Group FinanceCo 3, Inc.      
Debt Instrument [Line Items]      
Threshold trading days (in days) | trading_day 20    
Threshold consecutive trading days (in days) | trading_day 30    
Exchange price on applicable trading day (as a percent) 130.00%    
Redemption price (as a percent) 100.00%    
Exchangeable Notes | Senior Notes | Maximum | Match Group FinanceCo 2, Inc. & Match Group FinanceCo 3, Inc.      
Debt Instrument [Line Items]      
Threshold trading date proceeding date of notice of redemption (in days) | trading_day 5    
Exchangeable Notes | Senior Notes | Minimum | Match Group FinanceCo 2, Inc. & Match Group FinanceCo 3, Inc.      
Debt Instrument [Line Items]      
Threshold trading date proceeding date of notice of redemption (in days) | trading_day 1