CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOW (UNAUDITED) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
OPERATING ACTIVITIES
Net income	$ 1,181	$ 114,670
Adjustments for non-cash items:
Depreciation	53,801	47,807
Amortization	7,008	7,141
Stock-based compensation expense	13,974	13,435
Restructuring and asset impairment charges (Notes 7 and 18))	17,708	(257)
Deferred income tax provision	(13,750)	1,512
Loss on divestiture (Note 4)	6,517	0
Other	350	2,109
Changes in certain assets and liabilities:
Accounts receivable	64,546	14,026
Inventories	34,329	(59,190)
Accounts Payable and accrued liabilities	(28,548)	(82,828)
Accrued income taxes	(53,020)	7,995
Accrued pension and postretirement benefits	(12,101)	(9,760)
Other	(4,898)	4,841
Net cash flow provided by operating activities	87,097	61,501
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(147,532)	(88,076)
Disposals of property, plant and equipment	835	2,490
Proceeds from divestiture (Note 4)	23,950	0
Other	(922)	89
Net cash flow used for investing activities	(123,669)	(85,497)
FINANCING ACTIVITIES
Net increase in notes payable	1,927	2,473
Net increase in short-term revolving and other lines of credit	0	(174)
Term debt repayments	0	(400,000)
Purchase of capital stock	(106)	(107)
The effect of employee benefit and stock plans and dividend reinvestment	5,583	2,182
Cash dividends paid to Shareholders	(33,143)	(32,820)
Other	(1,779)	151
Net cash flow used for financing activities	(38,684)	(432,659)
Effect of exchange rate changes on cash and cash equivalents	(1,549)	(3,222)
CASH AND CASH EQUIVALENTS
Net decrease in cash and cash equivalents	(76,805)	(459,877)
Cash and cash equivalents, beginning of period	182,015	556,153
Cash and cash equivalents, end of period	$ 105,210	$ 96,276