Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Cash Flows From Operating Activities:
Net income	$ 89,586	$ 142,332	$ 136,983
Impacts of noncash items:
Depreciation and amortization	45,880	44,509	37,963
Change in contingent consideration	(3,470)	(5,687)	257
Deferred income taxes and other changes	2,230	4,629	11,402
Stock-based compensation expense	9,563	7,126	6,115
Restructuring and impairment charges	32,285	1,195	(268)
(Gain) loss on sale of property	(123)	61	315
Pension plan activity	(548)	(149)	(578)
Changes in operating assets and liabilities:
Receivables	(37,599)	(11,293)	(10,913)
Inventories	(22,827)	(36,827)	1,024
Other current assets	3,925	(3,524)	(14,267)
Accounts payable and accrued liabilities	(17,089)	31,817	2,736
Net cash provided by operating activities	101,813	174,189	170,769
Cash Flows From Investing Activities:
Payments for property additions	(131,972)	(87,865)	(82,642)
Proceeds from sale of property	368	150	129
Other-net	(636)	(1,262)	(752)
Net cash used in investing activities	(132,240)	(88,977)	(83,265)
Cash Flows From Financing Activities:
Payment of dividends	(86,761)	(81,233)	(75,644)
Purchase of treasury stock	(7,563)	(8,533)	(5,459)
Tax withholdings for stock-based compensation	(366)	(3,662)	(3,806)
Other-net	(2,655)	(2,002)	(610)
Net cash used in financing activities	(97,345)	(95,430)	(85,519)
Net change in cash and equivalents	(127,772)	(10,218)	1,985
Cash and equivalents at beginning of year	188,055	198,273	196,288
Cash and equivalents at end of year	$ 60,283	$ 188,055	$ 198,273