Debt Instrument, Convertible, Number of Conversions

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- Definition

Debt Instrument, Covenant Terms, Leverage Ratio

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- Definition

Debt Instrument, Percentage of Exchange Price on Applicable Trading Day

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- Definition

Debt Instrument, Percentage of Product of Last Reported Price

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- Definition

Debt Instrument, Period of Consecutive Reported Sale Price of Common Stock

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- Definition

Debt Instrument, Period of Reported Sale Price of Common Stock

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Threshold period of specified consecutive trading days within which common stock price to conversion price of convertible debt instrument must exceed threshold percentage for specified number of trading days to trigger conversion feature.

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No definition available.

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Threshold number of specified trading days that common stock price to conversion price of convertible debt instruments must exceed threshold percentage within a specified consecutive trading period to trigger conversion feature.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Amount, after accumulated amortization, of debt discount (premium).

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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LONG-TERM DEBT, NET - Narrative (Details)	3 Months Ended	6 Months Ended	12 Months Ended
LONG-TERM DEBT, NET - Narrative (Details)	Jun. 30, 2021 USD ($) conversion	Jun. 30, 2021 USD ($) conversion trading_day	Dec. 31, 2020 USD ($) conversion	Mar. 26, 2021 USD ($)	Jan. 01, 2021 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2017 USD ($)
Debt Instrument [Line Items]
Long-term debt	$ 3,845,555,000	$ 3,845,555,000	$ 3,840,930,000		$ 3,840,930,000
Call discount (premium)	5,628,000	5,628,000	6,029,000
Debt issuance costs	41,317,000	41,317,000	$ 45,541,000
Revolving Credit Facility due February 13, 2025 (the “Credit Facility”)
Debt Instrument [Line Items]
Maximum borrowing capacity on Credit Facility	750,000,000	750,000,000
Remaining borrowing capacity under the Credit Facility	749,800,000	749,800,000
Revolving Credit Facility due February 13, 2025 (the “Credit Facility”) \| Letter of Credit
Debt Instrument [Line Items]
Outstanding borrowings under the Credit Facility	$ 200,000	$ 200,000
Credit Facility and Term Loan
Debt Instrument [Line Items]
Maximum leverage ratio		4.0
Credit Facility and Term Loan \| Minimum
Debt Instrument [Line Items]
Maximum leverage ratio		2.0
Exchangeable Notes
Debt Instrument [Line Items]
Number of notes exchanged \| conversion	1	1	0
Senior Notes
Debt Instrument [Line Items]
Threshold trading days \| trading_day		20
Threshold consecutive trading 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		5 days
Period of consecutive trading days of reported sale price of common stock		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
Senior Notes \| 4.125% Senior Notes
Debt Instrument [Line Items]
Stated interest rate (as a percent)	4.125%	4.125%
Senior Notes \| 5.625% Senior Notes
Debt Instrument [Line Items]
Stated interest rate (as a percent)	5.625%	5.625%
Senior Notes \| 5.00% Senior Notes
Debt Instrument [Line Items]
Stated interest rate (as a percent)	5.00%	5.00%
Senior Notes \| Exchangeable Notes \| Match Group FinanceCo 2, Inc. & Match Group FinanceCo 3, Inc.
Debt Instrument [Line Items]
Threshold trading days \| trading_day		20
Threshold consecutive trading days \| trading_day		30
Exchange price on applicable trading day (as a percent)		130.00%
Redemption price (as a percent)		100.00%
Senior Notes \| 2022 Exchangeable Notes
Debt Instrument [Line Items]
Long-term debt	$ 512,816,000	$ 512,816,000	$ 510,989,000
Effective interest rate (as a percent)	1.60%	1.60%
Principal amount of long-term debt							$ 517,500,000
Stated interest rate (as a percent)	0.875%	0.875%
Call discount (premium)	$ 4,684,000	$ 4,684,000	6,511,000
Senior Notes \| 2026 Exchangeable Notes
Debt Instrument [Line Items]
Long-term debt	$ 567,088,000	$ 567,088,000	566,300,000
Effective interest rate (as a percent)	1.20%	1.20%
Principal amount of long-term debt						$ 575,000,000.0
Stated interest rate (as a percent)	0.875%	0.875%
Call discount (premium)	$ 7,912,000	$ 7,912,000	8,700,000
Senior Notes \| 2030 Exchangeable Notes
Debt Instrument [Line Items]
Long-term debt	$ 565,873,000	$ 565,873,000	565,373,000
Effective interest rate (as a percent)	2.20%	2.20%
Principal amount of long-term debt						$ 575,000,000.0
Stated interest rate (as a percent)	2.00%	2.00%
Call discount (premium)	$ 9,127,000	$ 9,127,000	9,627,000
Term Loan \| Term Loan
Debt Instrument [Line Items]
Long-term debt	$ 425,000,000	$ 425,000,000	$ 425,000,000
Effective interest rate (as a percent)	1.91%	1.91%	1.96%
Term Loan \| Term Loan \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate (as a percent)		1.75%
Term Loan \| Amended Credit Agreement
Debt Instrument [Line Items]
Principal amount of long-term debt				$ 400,000,000
Credit Facility \| Revolving Credit Facility due February 13, 2025 (the “Credit Facility”)
Debt Instrument [Line Items]
Outstanding borrowings under the Credit Facility	$ 0	$ 0	$ 0
Annual commitment fee (as a percent)		0.25%
Credit Facility \| Revolving Credit Facility due February 13, 2025 (the “Credit Facility”) \| Maximum
Debt Instrument [Line Items]
Maximum leverage ratio		5.0