Quarterly report pursuant to Section 13 or 15(d)

Cover Page

Cover Page - shares
9 Months Ended
Sep. 30, 2019
Oct. 31, 2019
Cover page.    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Sep. 30, 2019  
Document Transition Report false  
Entity File Number 001-34835  
Entity Registrant Name Envestnet, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 20-1409613  
Entity Address, Address Line One 35 East Wacker Drive, Suite 2400  
Entity Address, City or Town Chicago,  
Entity Address, State or Province IL  
Entity Address, Postal Zip Code 60601  
City Area Code 312  
Local Phone Number 827-2800  
Title of 12(b) Security Common Stock, par value $0.005 per share  
Trading Symbol ENV  
Security Exchange Name NYSE  
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  
Entity Common Stock, Shares Outstanding   52,473,204
Entity Central Index Key 0001337619  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2019  
Document Fiscal Period Focus Q3