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Acquisitions, Disposals, And Assets Held For Sale (Tables)
12 Months Ended
Dec. 31, 2012
Acquisitions, Disposals, And Assets Held For Sale [Abstract]  
Summary Of Discontinued Operations

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2012

 

2011

 

2010

Revenue

$

793 

$

825 

$

809 

Less: operating expense

 

560 

 

593 

 

712 

Less: impairment expense

 

318 

 

--

 

--

Income (loss) from discontinued operations, net of tax

$

(85)

$

232 

$

97