Condensed Consolidated Statements Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash Flows From Operating Activities:
Net income	$ 106,598	$ 117,539
Impacts of noncash items:
Depreciation and amortization	27,672	22,677
Change in contingent consideration	192	(9,517)
Deferred income taxes and other changes	9,625	3,910
Stock-based compensation expense	4,337	4,542
Restructuring and impairment charges	(268)	0
Pension plan activity	(458)	(602)
Changes in operating assets and liabilities:
Receivables	(11,958)	(6,220)
Inventories	(10,187)	(766)
Other current assets	(15,590)	3,080
Accounts payable and accrued liabilities	9,175	8,780
Net cash provided by operating activities	119,138	143,423
Cash Flows From Investing Activities:
Payments for property additions	(72,006)	(43,966)
Cash paid for acquisitions, net of cash acquired	0	(57,540)
Other-net	(389)	(592)
Net cash used in investing activities	(72,395)	(102,098)
Cash Flows From Financing Activities:
Payment of dividends	(56,386)	(52,244)
Purchase of treasury stock	(5,387)	(5,032)
Tax withholdings for stock-based compensation	(2,960)	(2,209)
Other-net	(500)	(203)
Net cash used in financing activities	(65,233)	(59,688)
Net change in cash and equivalents	(18,490)	(18,363)
Cash and equivalents at beginning of year	196,288	205,752
Cash and equivalents at end of period	177,798	187,389
Supplemental Disclosure of Operating Cash Flows:
Net cash payments for income taxes	$ 30,355	$ 25,373