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Recent Accounting Pronouncements (Tables)
6 Months Ended
Jan. 27, 2018
Accounting Policies [Abstract]  
Summary of Current and Expected Revenue Recognition Timing
The table below details both the current and expected revenue recognition timing in these areas:
 
 
Current Revenue Standard
 
New Revenue Standard
Software arrangements:
 
 
 
 
Perpetual software licenses
 
Upfront
 
Upfront
Term software licenses
 
Ratable
 
Upfront
Security software licenses
 
Ratable
 
Ratable
Enterprise license agreements
 
Ratable
 
Upfront
Software support services
 
Ratable
 
Ratable
Software-as-a-service
 
Ratable
 
Ratable
Two-tier distribution
 
Sell-Through
 
Sell-In