v2.4.0.8
Document and Entity Information Document
6 Months Ended
Mar. 05, 2015
Apr. 03, 2015
Entity Information [Line Items]    
Entity Registrant Name MICRON TECHNOLOGY INC  
Entity Central Index Key 0000723125  
Current Fiscal Year End Date --09-03  
Entity Filer Category Large Accelerated Filer  
Document Type 10-Q  
Document Period End Date Mar. 05, 2015  
Document Fiscal Year Focus 2015  
Document Fiscal Period Focus Q2  
Amendment Flag false  
Entity Common Stock, Shares Outstanding   1,081,540,268