CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Total ANGI Homeservices Inc. Shareholders' Equity	Redeemable Noncontrolling Interests	Common Stock Class A Common Stock	Common Stock Class B Common Stock	Common Stock Class C Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income	Noncontrolling Interests
Increase (Decrease) in Shareholders' Equity
Cumulative effect of adoption of ASU No. 2014-09	$ 25,649	$ 25,649						$ 25,649
Balance at beginning of period at Dec. 31, 2017	21,300		$ 21,300
Increase (Decrease) in Redeemable Noncontrolling Interests
Net (loss) earnings			(89)
Other comprehensive loss			(218)
Stock-based compensation expense			800
Purchase of redeemable noncontrolling interests			(53)
Adjustment of redeemable noncontrolling interests to fair value			61
Other			39
Balance at end of period at Jun. 30, 2018	21,840		$ 21,840
Balance at beginning of period at Dec. 31, 2017	1,003,094	993,346		$ 63	$ 415	$ 0	$ 1,112,400	(121,764)	$ 2,232	$ 9,748
Balance at beginning of period (shares) at Dec. 31, 2017				62,818,000	415,186,000	0
Increase (Decrease) in Shareholders' Equity
Net (loss) earnings	13,998	14,014						14,014		(16)
Other comprehensive loss	(1,233)	(1,141)							(1,141)	(92)
Stock-based compensation expense	46,159	46,159					46,159
Issuance of common stock pursuant to stock-based awards, net of withholding taxes	(19,290)	(19,290)		$ 2			(19,292)
Issuance of common stock pursuant to stock-based awards, net of withholding taxes (shares)				2,598,000
Issuance of common stock to IAC pursuant to the employee matters agreement	0				$ 1		(1)
Issuance of common stock to IAC pursuant to the employee matters agreement (shares)					699,000
Purchase of noncontrolling interests	(818)									(818)
Adjustment of redeemable noncontrolling interests to fair value	(61)	(61)					(61)
Other	(8)	(267)					(267)			259
Balance at end of period at Jun. 30, 2018	$ 1,067,490	$ 1,058,409		$ 65	$ 416	$ 0	$ 1,138,938	$ (82,101)	$ 1,091	$ 9,081
Balance at end of period (shares) at Jun. 30, 2018				65,416,000	415,885,000	0