Quarterly report pursuant to Section 13 or 15(d)

Cover Page

v3.21.1
Cover Page - shares
 3 Months Ended
Mar. 31, 2021
May 14, 2021
Document Information [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2021  
Document Fiscal Year Focus 2021  
Document Fiscal Period Focus Q1  
Entity Registrant Name Reinvent Technology Partners Y  
Entity Central Index Key 0001828108  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status No  
Entity Filer Category Non-accelerated Filer  
Entity Interactive Data Current Yes  
Entity Shell Company true  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity File Number 001-40216  
Entity Incorporation, State or Country Code E9  
Entity Tax Identification Number 98-1562265  
Document Quarterly Report true  
Document Transition Report false  
Entity Address, Address Line One 215 Park Avenue  
Entity Address, Address Line Two Floor 11  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10003  
City Area Code 212  
Local Phone Number 457-1272  
Class A Ordinary Shares    
Document Information [Line Items]    
Trading Symbol RTPY  
Entity Common Stock, Shares Outstanding   97,750,000
Title of 12(b) Security Class A ordinary share, par value $0.0001 per share  
Security Exchange Name NASDAQ  
Class B Ordinary Shares    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   24,437,500
Units    
Document Information [Line Items]    
Trading Symbol RTPYU  
Title of 12(b) Security Units, each consisting of one Class A ordinary share and one-eighth of one redeemable warrant  
Security Exchange Name NASDAQ  
Redeemable warrants    
Document Information [Line Items]    
Trading Symbol RTPYW  
Title of 12(b) Security Redeemable warrants, each whole warrant exercisable for one Class A ordinary share at an exercise price of $11.50  
Security Exchange Name NASDAQ