v3.19.2
Cover Page - shares
6 Months Ended
Jun. 30, 2019
Aug. 02, 2019
Document Information [Line Items]    
Entity Central Index Key 0001705110  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q2  
Amendment Flag false  
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2019  
Document Transition Report false  
Entity File Number 001-38220  
Entity Registrant Name ANGI HOMESERVICES INC.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 82-1204801  
Entity Address, Address Line One 3601 Walnut Street  
Entity Address, City or Town Denver  
Entity Address, State or Province CO  
Entity Address, Postal Zip Code 80205  
City Area Code 303  
Local Phone Number 963-7200  
Title of 12(b) Security Class A Common Stock, par value $0.001  
Trading Symbol ANGI  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Large Accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Class A Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   85,989,523
Class B Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   421,452,903
Class C Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   0