Consolidated Balance Sheets (Parentheticals) (USD $) In Millions, except Share data, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current Assets [Abstract]
Allowance for Uncollectible Accounts	$ 23	$ 36
Allowance for Obsolescence	118	127
Property, Plant and Equipment [Abstract]
Accumulated Depreciation and Amortization	7,792	6,656
Other Assets [Abstract]
Accumulated Amortization	$ 738	$ 670
Stockholders' Equity (Deficit) [Abstract]
Common Stock, Par or Stated Value Per Share	$ 0.0001	$ 0.0001
Common Stock, Shares Authorized	1,500,000,000	1,500,000,000
Common Stock, Shares, Issued	869,484,981	867,866,505
Treasury Stock, at cost, shares	18,041,848	16,464,472