v3.26.1
Document and Entity Information
 6 Months Ended
Jun. 30, 2026
shares
Document Information [Line Items]  
Document Type 10-Q
Amendment Flag false
Document Quarterly Report true
Document Transition Report false
Document Period End Date Jun. 30, 2026
Document Fiscal Year Focus 2026
Document Fiscal Period Focus Q2
Current Fiscal Year End Date --12-31
Entity Registrant Name ARXIS, INC.
Entity Central Index Key 0002093536
Entity File Number 001-43234
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 39-5113483
Entity Address, Address Line One 1332 Blue Hills Avenue
Entity Address, City or Town Bloomfield
Entity Address, State or Province CT
Entity Address, Postal Zip Code 06002
City Area Code 860
Local Phone Number 243-7100
Title of 12(b) Security Class A common stock, $0.01 par value per share
Trading Symbol ARXS
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 false
Entity Shell Company false
Class A Common Stock  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 76,797,587
Class B Common Stock  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 340,676,783
Class C Common Stock  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 0
Convertible Common Stock  
Document Information [Line Items]  
Entity Common Stock, Shares Outstanding 1