XML 75 R65.htm IDEA: XBRL DOCUMENT v2.4.1.9
Goodwill, Purchased Technology and Other Intangible Assets (Future Estimated Amortization Expense) (Details) (USD $)
In Millions, unless otherwise specified
Oct. 26, 2014
Oct. 27, 2013
Future estimated amortization expense    
2015 $ 182us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths  
2016 175us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo  
2017 171us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree  
2018 170us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour  
2019 30us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive  
Thereafter 96us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive  
Carrying amount $ 824us-gaap_FiniteLivedIntangibleAssetsNet $ 961us-gaap_FiniteLivedIntangibleAssetsNet