CONSOLIDATED STATEMENTS OF CASH FLOW - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2015
OPERATING ACTIVITIES
Net income (loss)	$ 51,980	$ (223,884)	$ (370,961)
Adjustments for non-cash items:
Depreciation	91,078	96,704	104,978
Amortization	16,578	20,762	26,686
Stock-based compensation expense	21,065	18,129	16,827
Restructuring and asset impairment charges (Notes 2 and 15)	1,802	118,779	548,028
Loss on divestiture (Note 4)		131,124
Deferred income tax provision	6,267	8,328	(48,575)
Other	94	(6,113)	2,098
Changes in certain assets and liabilities:
Accounts receivable	(7,606)	32,661	46,552
Inventories	(24,300)	69,552	70,874
Accounts payable and accrued liabilities	51,418	(2,180)	(8,218)
Accrued income taxes	6,873	(25,247)	(10,163)
Accrued pension and postretirement benefits	(27,818)	(15,013)	4,863
Other	4,771	(4,280)	(31,552)
Net cash flow provided by operating activities	192,202	219,322	351,437
INVESTING ACTIVITIES
Purchases of property, plant and equipment	(118,018)	(110,697)	(100,939)
Disposals of property, plant and equipment	5,023	5,978	16,122
Proceeds from divestiture (Note 4)	0	56,127	0
Other	247	659	263
Net cash flow used for investing activities	(112,748)	(47,933)	(84,554)
FINANCING ACTIVITIES
Net decrease in notes payable	(317)	(6,288)	(63,647)
Net increase in short-term revolving and other lines of credit	0	0	200
Term debt borrowings	25,298	50,070	89,712
Term debt repayments	(25,899)	(94,577)	(308,736)
Purchase of capital stock	(241)	(295)	(318)
Dividend reinvestment and the effect of employee benefit and stock plans	21,455	4,519	13,844
Cash dividends paid to Shareholders	(64,128)	(63,717)	(56,979)
Other	(6,317)	(181)	(7,039)
Net cash flow used for financing activities	(50,149)	(110,469)	(332,963)
Effect of exchange rate changes on cash and cash equivalents	(255)	(4,835)	(6,355)
CASH AND CASH EQUIVALENTS
Net increase (decrease) in cash and cash equivalents	29,050	56,085	(72,435)
Cash and cash equivalents, beginning of year	161,579	105,494	177,929
Cash and cash equivalents, end of year	$ 190,629	$ 161,579	$ 105,494