XML 48 R38.htm IDEA: XBRL DOCUMENT v3.7.0.1
Supplemental Cash Flow Disclosures (Details) - USD ($)
$ in Thousands
9 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Cash paid during the period for:    
Interest $ 20,725 $ 20,056
Income taxes 20,013 38,429
Change in accounts payable related to property, plant, and equipment $ 15,404 $ 16,400