v3.6.0.2
Document and Entity Information Document - shares
3 Months Ended
Dec. 01, 2016
Jan. 03, 2017
Document and Entity Information [Abstract]    
Entity Registrant Name MICRON TECHNOLOGY INC  
Entity Central Index Key 0000723125  
Current Fiscal Year End Date --08-31  
Entity Filer Category Large Accelerated Filer  
Document Type 10-Q  
Document Period End Date Dec. 01, 2016  
Document Fiscal Year Focus 2017  
Document Fiscal Period Focus Q1  
Amendment Flag false  
Entity Common Stock, Shares Outstanding   1,102,751,846