CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY - USD ($) shares in Thousands, $ in Thousands	Total	Transfer and conversion of common shares related to IAC CEO Employment Transition Agreement	Conversion of shares related to the Distribution	Total Angi Inc. Shareholders' Equity	Common Stock Class A Common Stock $0.001 Par Value	Common Stock Class A Common Stock $0.001 Par Value Transfer and conversion of common shares related to IAC CEO Employment Transition Agreement	Common Stock Class A Common Stock $0.001 Par Value Conversion of shares related to the Distribution	Common Stock Class B Convertible Common Stock $0.001 Par Value	Common Stock Class B Convertible Common Stock $0.001 Par Value Transfer and conversion of common shares related to IAC CEO Employment Transition Agreement	Common Stock Class B Convertible Common Stock $0.001 Par Value Conversion of shares related to the Distribution	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income (Loss)	Treasury Stock	Noncontrolling Interests
Balance at beginning of period at Dec. 31, 2023	$ 1,044,508			$ 1,040,767	$ 107			$ 422			$ 1,447,353	$ (231,019)	$ 1,187	$ (177,283)	$ 3,741
Balance at beginning of period (in shares) at Dec. 31, 2023					10,685			42,202
Increase (Decrease) in Shareholders' Equity
Net (loss) earnings	(1,317)			(1,631)								(1,631)			314
Other comprehensive income (loss)	(781)			(745)									(745)		(36)
Stock-based compensation expense	11,019			11,019							11,019
Issuance of common stock pursuant to stock-based awards, net of withholding taxes	(3,264)			(3,264)	$ 2						(3,266)
Issuance of common stock pursuant to stock-based awards, net of withholding taxes (in shares)					202
Purchase of treasury stock	(6,700)			(6,700)										(6,700)
Other	(422)			(422)							(422)
Balance at end of period at Mar. 31, 2024	1,043,043			1,039,024	$ 109			$ 422			1,454,684	(232,650)	442	(183,983)	4,019
Balance at end of period (in shares) at Mar. 31, 2024					10,887			42,202
Balance at beginning of period at Dec. 31, 2024	1,062,801			1,062,801	$ 113			$ 422			1,465,640	(195,015)	(2,495)	(205,864)	0
Balance at beginning of period (in shares) at Dec. 31, 2024					11,295			42,202
Increase (Decrease) in Shareholders' Equity
Net (loss) earnings	15,106			15,106								15,106
Other comprehensive income (loss)	2,879			2,879									2,879
Stock-based compensation expense	(652)			(652)							(652)
Issuance of common stock pursuant to stock-based awards, net of withholding taxes	(4,572)			(4,572)	$ 1						(4,573)
Issuance of common stock pursuant to stock-based awards, net of withholding taxes (in shares)					283
Issuance of common stock to IAC pursuant to the employee matters agreement	0				$ 1						(1)
Issuance of common stock to IAC Inc. pursuant to the employee matters agreement (in shares)					120
Purchase of treasury stock	(10,688)			(10,688)										(10,688)
Conversion of shares		$ 0	$ 0			$ 5	$ 417		$ (5)	$ (417)
Conversion of shares (in shares)						501	41,701		501	41,701
Adjustment pursuant to the tax sharing agreement with IAC as part of the Distribution	(17,960)			(17,960)							(17,960)
Other	2,126			2,126							2,126
Balance at end of period at Mar. 31, 2025	$ 1,049,040			$ 1,049,040	$ 537			$ 0			$ 1,444,580	$ (179,909)	$ 384	$ (216,552)	$ 0
Balance at end of period (in shares) at Mar. 31, 2025					53,900			0