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Commitments And Contingencies (Tables)
 6 Months Ended
Feb. 28, 2017
Commitments And Contingencies [Abstract]  
Summary Of Undiscounted Environmental Remediation Liability Classifications



 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 



 

February 28,

 

February 29,

 

August 31,

($ in thousands)

 

2017

 

2016

 

2016

Other current liabilities

 

$

 1,722 

 

$

 1,296 

 

$

 722 

Other noncurrent liabilities

 

 

 16,933 

 

 

 18,650 

 

 

 18,255 

Total environmental remediation liabilities

 

$

 18,655 

 

$

 19,946 

 

$

 18,977