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Accounts Receivable and Inventories
6 Months Ended
Jun. 30, 2013
Accounts Receivable And Inventories  
Accounts Receivable and Inventories
Accounts Receivable and Inventories
Accounts receivable consist of the following:
(In thousands)
 
June 30
2013
 
December 31
2012
Trade accounts receivable
 
$
652,013

 
$
617,517

Less: Allowance for doubtful accounts
 
(20,058
)
 
(17,253
)
Trade accounts receivable, net
 
$
631,955

 
$
600,264

 
 
 
 
 
Other receivables (a)
 
$
41,659

 
$
39,836

(a) Other receivables include insurance claim receivables, employee receivables, tax claim receivables and other miscellaneous receivables not included in Trade accounts receivable, net. 
The provision for doubtful accounts related to trade accounts receivable was as follows:
 
 
Three Months Ended
 
Six Months Ended
 
 
June 30
 
June 30
(In thousands)
 
2013
 
2012
 
2013
 
2012
Provision for doubtful accounts related to trade accounts receivable
 
$
2,621

 
$
3,936

 
$
4,838

 
$
6,863


Inventories consist of the following:
(In thousands)
 
June 30
2013
 
December 31
2012
Finished goods
 
$
79,282

 
$
69,904

Work-in-process
 
36,834

 
28,944

Raw materials and purchased parts
 
91,276

 
99,058

Stores and supplies
 
37,444

 
38,606

Inventories
 
$
244,836

 
$
236,512