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Supplemental Cash Flow Disclosures
9 Months Ended
Mar. 31, 2017
Supplemental Cash Flow Elements [Abstract]  
SUPPLEMENTAL CASH FLOW DISCLOSURES
SUPPLEMENTAL CASH FLOW DISCLOSURES
 
Nine Months Ended March 31,
(in thousands)
2017
 
2016
Cash paid during the period for:
 
 
 
Interest
$
20,725

 
$
20,056

Income taxes
20,013

 
38,429

Supplemental disclosure of non-cash information:
 
 
 
Changes in accounts payable related to purchases of property, plant and equipment
15,404

 
16,400