v3.4.0.3
Condensed Consolidated Balance Sheets (Parenthetical) - USD ($)
$ in Millions
Mar. 31, 2016
Dec. 31, 2015
Accounts receivable, allowances $ 900 $ 882
Series preferred stock, par value $ 0.10 $ 0.10
Series preferred stock, issued 0 0
Common stock, par value $ 0.1 $ 0.1
Common stock, shares issued 4,242,374,240 4,242,374,240