v2.4.0.6
Consolidated Balance Sheets (Parenthetical) (USD $)
In Millions, except Per Share data, unless otherwise specified
Jul. 28, 2012
Jul. 30, 2011
Accounts receivable, allowance for doubtful accounts $ 207 $ 204
Preferred stock, par value $ 0 $ 0
Preferred stock, shares authorized 5 5
Preferred stock, issued 0 0
Preferred stock, outstanding 0 0
Common stock, par value $ 0.001 $ 0.001
Common stock, shares authorized 20,000 20,000
Common stock, shares issued 5,298 5,435
Common stock, shares outstanding 5,298 5,435