Quarterly report pursuant to Section 13 or 15(d)

Document and Entity Information

v3.21.2
Document and Entity Information - shares
8 Months Ended
Sep. 30, 2021
Nov. 15, 2021
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Sep. 30, 2021  
Entity File Number 333-253898  
Entity Registrant Name G SQUARED ASCEND II INC.  
Entity Incorporation, State or Country Code E9  
Entity Tax Identification Number 98-1603099  
Entity Address, Address Line One 205 N Michigan Ave, Suite 3770  
Entity Address, City or Town Chicago  
Entity Address State Or Province IL  
Entity Address, Postal Zip Code 60601  
City Area Code 313  
Local Phone Number 552-7160  
Entity Current Reporting Status No  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company true  
Entity Central Index Key 0001849280  
Current Fiscal Year End Date --12-31  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q3  
Amendment Flag false  
Transition Report false  
Class of Warrant or Right, Outstanding   8,217,019
Unit Each Consisting Of One Class Common Stock And One Third Redeemable Warrant    
Document Information [Line Items]    
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-third of a Warrant to acquire one Class A ordinary share  
Trading Symbol GSQB.U  
Security Exchange Name NYSE  
Entity Common Stock, Shares Outstanding   5,748,888
Class A Ordinary Shares    
Document Information [Line Items]    
Title of 12(b) Security Class A ordinary shares, par value $0.0001 per share  
Trading Symbol GSQB  
Security Exchange Name NYSE  
Entity Common Stock, Shares Outstanding   8,626,112
Redeemable Warrants Exercisable For Class Common Stock    
Document Information [Line Items]    
Title of 12(b) Security Redeemable Warrants, each whole warrant exercisable for one class A ordinary share at an exercise price of $11.50  
Trading Symbol GSQB.W  
Security Exchange Name NYSE  
Class B Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   3,593,750