Supplemental Cash Flow Disclosures

3 Months Ended

Sep. 30, 2013

Supplemental Cash Flow Elements [Abstract]

SUPPLEMENTAL CASH FLOW DISCLOSURES

SUPPLEMENTAL CASH FLOW DISCLOSURES

	Three Months Ended September 30,
(in thousands)	2013		2012
Cash paid during the period for:
Interest	$	7,020	$	8,496
Income taxes	7,260		21,247
Supplemental disclosure of non-cash information:
Changes in accounts payable related to purchases of property, plant and equipment	8,600		—