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Contingencies (Tables)
 12 Months Ended
Dec. 31, 2016
Contingencies  
Asbestos filings and the claims pending at the end of each listed year

 

 

 

 

 

 

 

 

 

    

2016

    

2015

    

2014

 

Pending at beginning of year

 
2,080

 
2,260

 
2,620

 

Disposed

 
1,750

 
1,460

 
1,830

 

Filed

 
1,070

 
1,280

 
1,470

 

Pending at end of year

 
1,400

 
2,080

 
2,260