XML 108 R5.htm IDEA: XBRL DOCUMENT v2.4.0.8
Consolidatd Balance Sheet (Parentheticals) (USD $)
In Millions, except Per Share data, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Balance Sheet Parenthetical [Abstract]    
Allowance for Doubtful Accounts Receivable, Current $ 73 $ 60
Property, Accumulated Depreciation 6,278 6,070
Accumulated Amortization $ 237 $ 211
Common Stock, Par Value Per Share $ 1 $ 1
Common stock, Shares Authorized 250 250
Common Stock, Shares, Issued 109 108
Common Stock, Shares, Outstanding 77 79
Treasury Stock, Shares 32 29