XML 11 R1.htm IDEA: XBRL DOCUMENT v3.22.2.2
Cover Page - shares
 6 Months Ended
Jun. 30, 2022
Aug. 15, 2022
Document Information [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Entity Interactive Data Current Yes  
Document Period End Date Jun. 30, 2022  
Document Fiscal Year Focus 2022  
Document Fiscal Period Focus Q2  
Entity Registrant Name PLUM ACQUISITION CORP. I  
Entity Central Index Key 0001840317  
Entity File Number 001-40218  
Entity Tax Identification Number 98-1577353  
Entity Incorporation, State or Country Code E9  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status Yes  
Entity Shell Company true  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Address, Address Line One 2021 Fillmore St. #2089  
Entity Address, City or Town San Francisco  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 94115  
City Area Code 415  
Local Phone Number 683-6773  
Common Class A [Member]    
Document Information [Line Items]    
Title of 12(b) Security Class A Ordinary Shares included as part of the units  
Trading Symbol PLMI  
Security Exchange Name NASDAQ  
Entity Common Stock, Shares Outstanding   31,921,634
Common Class B [Member]    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   7,980,409
Capital Units [Member]    
Document Information [Line Items]    
Title of 12(b) Security Units, each consisting of one Class A Ordinary Share, $0.0001 par value, and one-fifth of one redeemable warrant  
Trading Symbol PLMIU  
Security Exchange Name NASDAQ  
Redeemable Warrants [Member]    
Document Information [Line Items]    
Title of 12(b) Security Redeemable warrants included as part of the units, each whole warrant exercisable for one Class A Ordinary Share at an exercise price of $11.50  
Trading Symbol PLMIW  
Security Exchange Name NASDAQ