v3.26.1
Cover Page - shares
6 Months Ended
Jun. 30, 2026
Jul. 28, 2026
Entity Listings [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Period End Date Jun. 30, 2026  
Document Transition Report false  
Entity File Number 001-43344  
Entity Registrant Name Space Exploration Technologies Corp.  
Entity Incorporation, State or Country Code TX  
Entity Tax Identification Number 01-0627671  
Entity Address, Address Line One 1 Rocket Road  
Entity Address, City or Town Starbase  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 78521  
City Area Code 310  
Local Phone Number 363-6000  
Title of 12(b) Security Class A Common Stock, $0.001 par value  
Trading Symbol SPCX  
Security Exchange Name NASDAQ  
Entity Current Reporting Status No  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business false  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Central Index Key 0001181412  
Amendment Flag false  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Current Fiscal Year End Date --12-31  
Class A Common Stock    
Entity Listings [Line Items]    
Entity Common Stock, Shares Outstanding   7,696,293,669
Class B Common Stock    
Entity Listings [Line Items]    
Entity Common Stock, Shares Outstanding   5,485,486,276