XML 36 R32.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Restructuring and Reorganization Costs (Tables)
6 Months Ended
Jun. 30, 2011
Restructuring and Reorganization Costs [Abstract]  
Restructuring and Reorganization Costs
         
    Amounts Before Tax
    (Millions of dollars)
 
Balance at December 31, 2010
    $138  
Adjustment
    (5 )
Payments
    (51 )
         
Balance at June 30, 2011
    $  82