LONG-TERM DEBT - Summary (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument
Total long-term debt	$ 500,000	$ 720,000
Less: unamortized debt issuance costs	5,448	7,723
Total long-term debt, net	494,552	712,277
3.875% Senior Notes \| Senior Notes
Debt Instrument
Total long-term debt	$ 500,000	500,000
Interest rate, stated percentage	3.875%
ANGI Group Term Loan due November 5, 2023 (“ANGI Group Term Loan”) \| Loans Payable
Debt Instrument
Total long-term debt	$ 0	$ 220,000

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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- Definition

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

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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.

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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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Amount after unamortized (discount) premium and debt issuance costs of long-term debt classified as noncurrent and excluding amounts to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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