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LONG-TERM DEBT AND CREDIT AGREEMENTS (Tables)
3 Months Ended
Mar. 31, 2013
Long Term Debt And Credit Agreements Tables [Abstract]  
Long-Term Debt and Credit Agreements
      
  March 31,  December 31,
  2013  2012
      
4.25% notes due 2013$ - $ 600
3.875% notes due 2014  600   600
5.40% notes due 2016  400   400
5.30% notes due 2017  400   400
5.30% notes due 2018  900   900
5.00% notes due 2019   900   900
4.25% notes due 2021   800   800
5.375% notes due 2041   600   600
Industrial development bond obligations, floating     
rate maturing at various dates through 2037  37   37
6.625% debentures due 2028  216   216
9.065% debentures due 2033  51   51
5.70% notes due 2036  550   550
5.70% notes due 2037  600   600
Other (including capitalized leases), 0.2%-9.5%     
maturing at various dates through 2023  359   366
   6,413   7,020
Less: current portion  (626)   (625)
      
 $ 5,787 $ 6,395
      
      
Principal Payments on Long-Term Debt
The schedule of principal payments on long term debt is as follows:
   March 31, 2013
    
 2013$ 25
 2014  664
 2015  54
 2016  454
 2017  409
 Thereafter  4,807
    6,413
 Less: current portion  (626)
  $ 5,787