Annual report pursuant to Section 13 and 15(d)

Cover

v3.24.0.1
Cover - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2023
Feb. 28, 2024
Jun. 30, 2023
Document Information [Line Items]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2023    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-39417    
Entity Registrant Name EVOLV TECHNOLOGIES HOLDINGS, INC.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 84-4473840    
Entity Address, Address Line One 500 Totten Pond Road    
Entity Address, Address Line Two 4th Floor    
Entity Address, City or Town Waltham    
Entity Address, State or Province MA    
Entity Address, Postal Zip Code 02451    
City Area Code (781)    
Local Phone Number 374-8100    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company false    
ICFR Auditor Attestation Flag true    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 722.8
Entity Common Stock, Shares Outstanding   152,182,633  
Documents Incorporated by Reference Certain portions of the information required to be furnished pursuant to Part III of this Annual Report on Form 10-K will be set forth in, and incorporated by reference from, the registrant’s definitive proxy statement for the annual meeting of stockholders which will be filed with the Securities and Exchange Commission no later than 120 days after the end of the fiscal year ended December 31, 2023.    
Entity Central Index Key 0001805385    
Document Fiscal Year Focus 2023    
Document Fiscal Period Focus FY    
Amendment Flag false    
Common Class A      
Document Information [Line Items]      
Title of 12(b) Security Class A common stock, par value $0.0001 per share    
Trading Symbol EVLV    
Security Exchange Name NASDAQ    
Warrants to purchase one share of Class A common stock      
Document Information [Line Items]      
Title of 12(b) Security Warrants to purchase one share of Class A common stock    
Trading Symbol EVLVW    
Security Exchange Name NASDAQ