Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information (USD $)
In Billions, except Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Feb. 27, 2014
Document and Entity Information    
Entity Registrant Name ANTERO RESOURCES Corp  
Entity Central Index Key 0001433270  
Document Type 10-K  
Document Period End Date Dec. 31, 2013  
Amendment Flag false  
Current Fiscal Year End Date --12-31  
Entity Well-known Seasoned Issuer No  
Entity Voluntary Filers Yes  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Entity Public Float $ 2.6  
Entity Common Stock, Shares Outstanding   262,049,659
Document Fiscal Period Focus FY  
Document Fiscal Year Focus 2013