v3.26.1
Cover Page - shares
 6 Months Ended
Jun. 30, 2026
Aug. 13, 2026
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Entity Interactive Data Current Yes  
Amendment Flag false  
Document Period End Date Jun. 30, 2026  
Document Fiscal Year Focus 2026  
Document Fiscal Period Focus Q2  
Entity Registrant Name Range Acquisition Corp.  
Entity Central Index Key 0002079320  
Entity File Number 000-56784  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 39-3083920  
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 55 NE 5th Ave  
Entity Address, Address Line Two Suite 401  
Entity Address, City or Town Boca Raton  
Entity Address, State or Province FL  
Entity Address, Postal Zip Code 33432  
City Area Code (561)  
Local Phone Number 464-2841  
Title of 12(b) Security None  
No Trading Symbol Flag true  
Security Exchange Name NONE  
Entity Common Stock, Shares Outstanding   10,000,000