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PROPERTY AND EQUIPMENT (Tables) (Forest Products)
12 Months Ended
Dec. 31, 2011
Forest Products
 
Property, Plant and Equipment [Line Items]  
Property, Plant and Equipment [Table Text Block]
Carrying Value of Forest Products Property and Equipment and Estimated Service Lives
DOLLAR AMOUNTS IN MILLIONS
  
RANGE OF LIVES
DECEMBER 31,
2011

DECEMBER 31,
2010

Property and equipment, at cost:
 
 
 
Land
N/A  
$
142

$
162

Buildings and improvements
10–40
1,405

1,572

Machinery and equipment
2–25
7,036

7,372

Roads
10–20
537

551

Other
3–10
331

344

Total cost
 
9,451

10,001

Allowance for depreciation and amortization
 
(6,550
)
(6,784
)
Property and equipment, net
 
$
2,901

$
3,217