LONG-TERM DEBT - Summary (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Debt Instrument [Line Items]
Less: current portion of Dotdash Meredith long-term debt	$ 30,000	$ 30,000
Long-term debt, net	2,006,456	2,019,759
Dotdash Meredith
Debt Instrument [Line Items]
Long-term debt	1,555,000	1,570,000
Less: current portion of Dotdash Meredith long-term debt	30,000	30,000
Less: original issue discount	4,890	5,310
Less: unamortized debt issuance costs	9,314	10,215
Long-term debt, net	1,510,796	1,524,475
Angi Inc.
Debt Instrument [Line Items]
Less: unamortized debt issuance costs	4,340	4,716
Long-term debt, net	$ 495,660	$ 495,284
Term Loan \| Dotdash Meredith Term loan A Facility
Debt Instrument [Line Items]
Interest rate on debt instrument (as a percent)	7.24%	5.91%
Term Loan \| Dotdash Meredith Term loan A Facility \| Dotdash Meredith
Debt Instrument [Line Items]
Long-term debt	$ 323,750	$ 332,500
Term Loan \| Dotdash Meredith Term Loan B Facility
Debt Instrument [Line Items]
Interest rate on debt instrument (as a percent)	9.26%	8.22%
Term Loan \| Dotdash Meredith Term Loan B Facility \| Dotdash Meredith
Debt Instrument [Line Items]
Long-term debt	$ 1,231,250	$ 1,237,500
Senior Notes \| ANGI 3.875% Senior Notes \| Angi Inc.
Debt Instrument [Line Items]
Long-term debt	$ 500,000	$ 500,000
Interest rate on debt instrument (as a percent)	3.875%

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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