v2.4.0.6
Document and Entity Information (USD $)
12 Months Ended
Dec. 31, 2011
May 18, 2012
Jun. 30, 2011
Document and Entity Information [Abstract]      
Entity Registrant Name NEXT GENERATION ENERGY CORP.    
Entity Central Index Key 0000356292    
Trading Symbol ngmc    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Current Fiscal Year End Date --12-31    
Entity Filer Category Smaller Reporting Company    
Entity Well-Known Seasoned Issuer No    
Entity Common Stock, Shares Outstanding   33,853,237  
Entity Public Float     $ 489,856
Document Type 10-K    
Document Period End Date Dec. 31, 2011    
Amendment Flag true    
Amendment Description This Amendment No. 1 to the Registrant's Annual Report on Form 10-K for the period ending December 31, 2011 is being filed to change the accounting relating to certain shares and options issued by the Registrant in 2011, and related disclosures.    
Document Fiscal Year Focus 2011    
Document Fiscal Period Focus FY