v2.4.0.6
Document and Company Information (USD $)
9 Months Ended
Jul. 26, 2009
Apr. 26, 2009
Document and Company Information [Abstract]    
Entity Registrant Name Applied Materials, Inc.  
Entity Central Index Key 0000006951  
Document Type 10-Q  
Document Period End Date Jul. 26, 2009  
Amendment Flag false  
Current Fiscal Year End Date --10-26  
Entity Well Known Seasoned Issuer Yes  
Entity Voluntary Filers No  
Entity Current Reporting Status Yes  
Entity Filer Category Large Accelerated Filer  
Entity Public Float (actual number)   $ 15,579,209,892
Entity Common Stock Shares Outstanding (actual number) 1,333,714,002