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Receivables (Tables)
 6 Months Ended
Jun. 30, 2012
Receivables [Abstract]  
Schedule of Receivables
 
June 30, 2012
 
December 31, 2011
Accounts and notes receivable
$
1,064

 
$
834

Less: allowance for doubtful accounts
(37
)
 
(37
)
Net trade receivables
1,027

 
797

Miscellaneous receivables
167

 
151

Receivables, net
$
1,194

 
$
948