XML 28 R57.htm IDEA: XBRL DOCUMENT v2.4.0.6
Goodwill and Purchased Intangible Assets (Details 3) (USD $)
In Millions, unless otherwise specified
Oct. 31, 2012
Estimated future amortization expense related to finite-lived purchased intangible assets  
2013 $ 1,363
2014 1,026
2015 837
2016 680
2017 254
Thereafter 348
Amortizable purchased intangible assets, net $ 4,508