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PROPERTY (Tables)
12 Months Ended
Dec. 31, 2010
PROPERTY [Abstract]  
Property
Property on the consolidated balance sheets includes the following (in millions):

   
2010
   
2009
 
                 
Vessels
 
$
1,220
   
$
1,216
 
Machinery and equipment
   
661
     
609
 
Buildings
   
557
     
507
 
Land
   
236
     
165
 
Water, power and sewer systems
   
119
     
119
 
Other property improvements
   
108
     
99
 
Total
   
2,901
     
2,715
 
Less accumulated depreciation and amortization
   
(1,250
)
   
(1,179
)
Property – net
 
$
1,651
   
$
1,536