CONSOLIDATED STATEMENT OF COMPREHENSIVE OPERATIONS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Statement of Comprehensive Income [Abstract]
Net earnings	$ 13,211	$ 7,234	$ 4,027	$ 17,085
Other comprehensive income (loss):
Change in foreign currency translation adjustment	4,486	(1,674)	(2,082)	191
Change in unrealized gains and losses on available-for-sale debt securities	0	0	0	(3)
Total other comprehensive income (loss)	4,486	(1,674)	(2,082)	188
Comprehensive income	17,697	5,560	1,945	17,273
Components of comprehensive (income) loss attributable to noncontrolling interests:
Net earnings attributable to noncontrolling interests	(544)	(266)	(318)	(148)
Change in foreign currency translation adjustment attributable to noncontrolling interests	767	383	721	191
Comprehensive loss attributable to noncontrolling interests	223	117	403	43
Comprehensive income attributable to ANGI Homeservices Inc. shareholders	$ 17,920	$ 5,677	$ 2,348	$ 17,316