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Commitments And Contingencies (Tables)
 9 Months Ended
May 31, 2017
Commitments And Contingencies [Abstract]  
Summary Of Undiscounted Environmental Remediation Liability Classifications



 

 

 

 

 

 

 

 

 



 

 

 

 

 

 

 

 

 



 

May 31,

 

May 31,

 

August 31,

($ in thousands)

 

2017

 

2016

 

2016

Other current liabilities

 

$

 2,134 

 

$

 980 

 

$

 722 

Other noncurrent liabilities

 

 

 16,161 

 

 

 18,571 

 

 

 18,255 

Total environmental remediation liabilities

 

$

 18,295 

 

$

 19,551 

 

$

 18,977