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Revenue (Tables)
3 Months Ended
Oct. 27, 2018
Revenue from Contract with Customer [Abstract]  
Disaggregation of Revenue
The following table presents this disaggregation of revenue (in millions):
 
Three Months Ended
 
October 27,
2018
 
October 28,
2017
Revenue:
 
 
 
Infrastructure Platforms
$
7,642

 
$
6,980

Applications
1,419

 
1,203

Security
651

 
585

Other Products
178

 
286

Total Product
9,890

 
9,054

Services
3,182

 
3,082

Total
$
13,072

 
$
12,136