Quarterly report pursuant to Section 13 or 15(d)

Cover Page

v3.21.2
Cover Page - shares
9 Months Ended
Sep. 30, 2021
Nov. 18, 2021
Document Information [Line Items]    
Entity Registrant Name DPCM CAPITAL, INC.  
Document Type 10-Q  
Current Fiscal Year End Date --12-31  
Amendment Flag false  
Entity Central Index Key 0001821742  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Sep. 30, 2021  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q3  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Shell Company true  
Entity Ex Transition Period false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 001-39638  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 85-0525645  
Entity Address, Address Line One 382 NE 191 Street  
Entity Address, Address Line Two #24148  
Entity Address, City or Town Miami  
Entity Address, State or Province FL  
Entity Address, Postal Zip Code 33179  
City Area Code 305  
Local Phone Number 857-5086  
Entity Interactive Data Current Yes  
Class A Common Stock    
Document Information [Line Items]    
Trading Symbol XPOA  
Title of 12(g) Security Class A Common Stock, par value $0.0001 per share  
Security Exchange Name NYSE  
Entity Common Stock, Shares Outstanding   30,000,000
Class B Common Stock    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   7,500,000
Units [Member]    
Document Information [Line Items]    
Trading Symbol XPOA.U  
Title of 12(g) Security Units, each consisting of one share of Class A Common Stock and one-third of one Warrant  
Security Exchange Name NYSE  
Warrant [Member]    
Document Information [Line Items]    
Trading Symbol XPOA WS  
Title of 12(g) Security Warrants, each whole warrant exercisable for one share of Class A Common Stock at an exercise price of $11.50  
Security Exchange Name NYSE