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Financial Instruments and Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2012
Fair Value Measurements Tables [Abstract]  
Fair Value Measurements [Table Text Block]
 At September 30, 2012 Level 1   Level 2   Level 3   Total
 Assets:           
 Investments $67 $ $ $67
 Foreign currency hedges   1    1
 Total Assets$67 $1 $ $68
              
 Liabilities:           
 Deferred compensation$ $192 $ $192
 Foreign currency hedges   3    3
 Total Liabilities$ $195 $ $195
              
              
 At December 31, 2011 Level 1   Level 2   Level 3   Total
 Assets:           
 Investments $61 $ $ $61
 Foreign currency hedges   4    4
 Total Assets$61 $4 $ $65
              
 Liabilities:           
 Deferred compensation$ $173 $ $173
 Total Liabilities$ $173 $ $173