XML 8 R1.htm IDEA: XBRL DOCUMENT v3.25.1
Cover - shares
 3 Months Ended
Mar. 31, 2025
May 02, 2025
Document Information [Line Items]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Mar. 31, 2025  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 001-42130  
Entity Registrant Name Tempus AI, Inc.  
Entity Central Index Key 0001717115  
Current Fiscal Year End Date --12-31  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 47-4903308  
Entity Address, Address Line One 600 West Chicago Avenue  
Entity Address, Address Line Two Suite 510  
Entity Address, City or Town Chicago  
Entity Address, State or Province IL  
Entity Address, Postal Zip Code 60654  
City Area Code 800  
Local Phone Number 976-5448  
Title of 12(b) Security Class A common stock, $0.0001 par value per share  
Trading Symbol TEM  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Shell Company false  
Common Class A [Member]    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   168,072,456
Common Class B [Member]    
Document Information [Line Items]    
Entity Common Stock, Shares Outstanding   5,043,789