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Supplemental Cash Flow Disclosures (Tables) | 9 Months Ended
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Mar. 31, 2018
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Disclosures |
| Nine Months Ended March 31,
(in thousands) | 2018 |  | 2017
Cash paid during the period for: |  |  |
Income taxes | $ | 24,087 |  |  | $ | 20,013 |
Interest | 21,091 |  |  | 20,725 |
Supplemental disclosure of non-cash information: |  |  |
Changes in accounts payable related to purchases of property, plant and equipment | 11,477 |  |  | 15,404 |

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- References No definition available. + Details
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