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Supplemental Cash Flow Disclosures (Tables) | 3 Months Ended
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Sep. 30, 2018
Supplemental Cash Flow Elements [Abstract] |
Supplemental Cash Flow Disclosures |
| Three Months Ended September 30,
(in thousands) | 2018 |  | 2017
Cash paid during the period for: |  |  |
Interest | $ | 9,966 |  |  | $ | 7,060 |
Income taxes | 9,911 |  |  | 8,627 |
Supplemental disclosure of non-cash information: |  |  |
Changes in accounts payable related to purchases of property, plant and equipment | (3,200 | ) |  | 8,300 |

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- References No definition available. + Details
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