v2.4.0.6
Document and Entity Information Document (USD $)
12 Months Ended
Aug. 29, 2013
Feb. 28, 2013
Entity Information [Line Items]    
Entity Registrant Name MICRON TECHNOLOGY INC  
Entity Central Index Key 0000723125  
Current Fiscal Year End Date --08-29  
Entity Filer Category Large Accelerated Filer  
Entity Well-known Seasoned Issuer Yes  
Entity Voluntary Filers No  
Entity Current Reporting Status Yes  
Entity Public Float   $ 6,500,000,000