XML 12 R1.htm IDEA: XBRL DOCUMENT v3.21.2
Document and Entity Information Document
Oct. 29, 2021
Entity Information [Line Items]  
Document Type 8-K
Document Period End Date Oct. 29, 2021
Entity Registrant Name MarketWise, Inc.
Entity Central Index Key 0001805651
Amendment Flag false
Entity Incorporation, State or Country Code DE
Entity File Number 001-39405
Entity Tax Identification Number 87-1767914
Entity Address, Address Line One 1125 N. Charles St.
Entity Address, City or Town Baltimore,
Entity Address, State or Province MD
Entity Address, Postal Zip Code 21201
City Area Code (888)
Local Phone Number 261-2693
Entity Information, Former Legal or Registered Name N/A
Written Communications
Soliciting Material
Pre-commencement Tender Offer
Pre-commencement Issuer Tender Offer
Entity Emerging Growth Company
Common Class A [Member]  
Entity Information [Line Items]  
Title of 12(b) Security Class A common stock, $0.0001 par value per share
Trading Symbol MKTW
Security Exchange Name NASDAQ
Warrant  
Entity Information [Line Items]  
Title of 12(b) Security Warrants to purchase Class A common stock
Trading Symbol MKTW W
Security Exchange Name NASDAQ